<rss xmlns:creativeCommons="http://backend.userland.com/creativeCommonsRssModule" version="2.0" xml:lang="en-US" xmlns:media="http://search.yahoo.com/mrss/">

    <channel>
      <title>Videos by videomathtutor</title>
      <description>Videos by videomathtutor</description>
      <link>http://revver.com/u/videomathtutor/</link>
      <generator>http://revver.com</generator>
      <webMaster>webmaster@revver.com</webMaster>

      <item>
            <title>Video Brain Teaser #42</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #42" height="90" src="http://frame.revver.com/frame/120x90/2027853.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027853/video-brain-teaser-42/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027853</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027853" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #42</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027853/video-brain-teaser-42/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027853" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027853.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #43</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #43" height="90" src="http://frame.revver.com/frame/120x90/2027855.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027855/video-brain-teaser-43/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027855</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027855" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #43</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027855/video-brain-teaser-43/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027855" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027855.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #44</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #44" height="90" src="http://frame.revver.com/frame/120x90/2027857.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027857/video-brain-teaser-44/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027857</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027857" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #44</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027857/video-brain-teaser-44/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027857" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027857.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #46</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #46" height="90" src="http://frame.revver.com/frame/120x90/2027865.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027865/video-brain-teaser-46/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027865</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027865" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #46</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027865/video-brain-teaser-46/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027865" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027865.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #47</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #47" height="90" src="http://frame.revver.com/frame/120x90/2027868.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027868/video-brain-teaser-47/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027868</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027868" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #47</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027868/video-brain-teaser-47/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027868" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027868.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #48</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #48" height="90" src="http://frame.revver.com/frame/120x90/2027872.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027872/video-brain-teaser-48/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027872</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027872" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #48</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027872/video-brain-teaser-48/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027872" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027872.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #49</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #49" height="90" src="http://frame.revver.com/frame/120x90/2027873.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027873/video-brain-teaser-49/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027873</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027873" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #49</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027873/video-brain-teaser-49/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027873" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027873.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #50</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #50" height="90" src="http://frame.revver.com/frame/120x90/2027874.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027874/video-brain-teaser-50/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027874</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027874" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #50</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027874/video-brain-teaser-50/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027874" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027874.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #51</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #51" height="90" src="http://frame.revver.com/frame/120x90/2027875.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027875/video-brain-teaser-51/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027875</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027875" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #51</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027875/video-brain-teaser-51/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027875" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027875.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #52</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #52" height="90" src="http://frame.revver.com/frame/120x90/2027876.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027876/video-brain-teaser-52/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027876</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027876" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #52</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027876/video-brain-teaser-52/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027876" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027876.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #53</title>            
            <pubDate>Mon, 16 Nov 2009 19:00:10 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #53" height="90" src="http://frame.revver.com/frame/120x90/2027877.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 16 Nov 2009 19:00:10 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/2027877/video-brain-teaser-53/</link>
            <guid isPermaLink="false">http://revver.com/watch/2027877</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027877" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #53</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/2027877/video-brain-teaser-53/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=2027877" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/2027877.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #28</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #28" height="90" src="http://frame.revver.com/frame/120x90/1757961.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1757961/video-brain-teaser-28/</link>
            <guid isPermaLink="false">http://revver.com/watch/1757961</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757961" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #28</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1757961/video-brain-teaser-28/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757961" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1757961.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #29</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #29" height="90" src="http://frame.revver.com/frame/120x90/1757980.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1757980/video-brain-teaser-29/</link>
            <guid isPermaLink="false">http://revver.com/watch/1757980</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757980" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #29</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1757980/video-brain-teaser-29/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757980" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1757980.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #30</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #30" height="90" src="http://frame.revver.com/frame/120x90/1757987.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1757987/video-brain-teaser-30/</link>
            <guid isPermaLink="false">http://revver.com/watch/1757987</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757987" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #30</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1757987/video-brain-teaser-30/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757987" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1757987.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #31</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #31" height="90" src="http://frame.revver.com/frame/120x90/1757991.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1757991/video-brain-teaser-31/</link>
            <guid isPermaLink="false">http://revver.com/watch/1757991</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757991" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #31</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1757991/video-brain-teaser-31/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757991" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1757991.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #32</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #32" height="90" src="http://frame.revver.com/frame/120x90/1757996.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1757996/video-brain-teaser-32/</link>
            <guid isPermaLink="false">http://revver.com/watch/1757996</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757996" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #32</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1757996/video-brain-teaser-32/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757996" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1757996.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #33</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #33" height="90" src="http://frame.revver.com/frame/120x90/1758003.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1758003/video-brain-teaser-33/</link>
            <guid isPermaLink="false">http://revver.com/watch/1758003</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758003" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #33</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1758003/video-brain-teaser-33/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758003" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1758003.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #34</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #34" height="90" src="http://frame.revver.com/frame/120x90/1758023.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1758023/video-brain-teaser-34/</link>
            <guid isPermaLink="false">http://revver.com/watch/1758023</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758023" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #34</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1758023/video-brain-teaser-34/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758023" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1758023.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #35</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #35" height="90" src="http://frame.revver.com/frame/120x90/1758032.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1758032/video-brain-teaser-35/</link>
            <guid isPermaLink="false">http://revver.com/watch/1758032</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758032" length="3145728" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #35</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1758032/video-brain-teaser-35/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758032" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1758032.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #36</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #36" height="90" src="http://frame.revver.com/frame/120x90/1758045.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1758045/video-brain-teaser-36/</link>
            <guid isPermaLink="false">http://revver.com/watch/1758045</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758045" length="4194304" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #36</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1758045/video-brain-teaser-36/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758045" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1758045.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #37</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #37" height="90" src="http://frame.revver.com/frame/120x90/1758068.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1758068/video-brain-teaser-37/</link>
            <guid isPermaLink="false">http://revver.com/watch/1758068</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758068" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #37</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1758068/video-brain-teaser-37/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758068" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1758068.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #38</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #38" height="90" src="http://frame.revver.com/frame/120x90/1758089.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1758089/video-brain-teaser-38/</link>
            <guid isPermaLink="false">http://revver.com/watch/1758089</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758089" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #38</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1758089/video-brain-teaser-38/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758089" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1758089.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #39</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #39" height="90" src="http://frame.revver.com/frame/120x90/1758103.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1758103/video-brain-teaser-39/</link>
            <guid isPermaLink="false">http://revver.com/watch/1758103</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758103" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #39</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1758103/video-brain-teaser-39/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758103" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1758103.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #40</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #40" height="90" src="http://frame.revver.com/frame/120x90/1758119.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1758119/video-brain-teaser-40/</link>
            <guid isPermaLink="false">http://revver.com/watch/1758119</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758119" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #40</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1758119/video-brain-teaser-40/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1758119" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1758119.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #27</title>            
            <pubDate>Sun, 28 Jun 2009 11:52:50 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #27" height="90" src="http://frame.revver.com/frame/120x90/1757939.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 28 Jun 2009 11:52:50 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1757939/video-brain-teaser-27/</link>
            <guid isPermaLink="false">http://revver.com/watch/1757939</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757939" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #27</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers or mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and Find the Twin problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1757939/video-brain-teaser-27/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1757939" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1757939.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #26</title>            
            <pubDate>Tue, 09 Jun 2009 07:49:45 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #26" height="90" src="http://frame.revver.com/frame/120x90/1716998.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 09 Jun 2009 07:49:45 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1716998/video-brain-teaser-26/</link>
            <guid isPermaLink="false">http://revver.com/watch/1716998</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1716998" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #26</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1716998/video-brain-teaser-26/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1716998" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1716998.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #19</title>            
            <pubDate>Tue, 09 Jun 2009 05:34:15 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #19" height="90" src="http://frame.revver.com/frame/120x90/1714950.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 09 Jun 2009 05:34:15 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1714950/video-brain-teaser-19/</link>
            <guid isPermaLink="false">http://revver.com/watch/1714950</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714950" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #19</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1714950/video-brain-teaser-19/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714950" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1714950.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #20</title>            
            <pubDate>Tue, 09 Jun 2009 05:34:15 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #20" height="90" src="http://frame.revver.com/frame/120x90/1714959.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 09 Jun 2009 05:34:15 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1714959/video-brain-teaser-20/</link>
            <guid isPermaLink="false">http://revver.com/watch/1714959</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714959" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #20</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1714959/video-brain-teaser-20/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714959" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1714959.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #21</title>            
            <pubDate>Tue, 09 Jun 2009 05:34:15 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #21" height="90" src="http://frame.revver.com/frame/120x90/1714972.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 09 Jun 2009 05:34:15 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1714972/video-brain-teaser-21/</link>
            <guid isPermaLink="false">http://revver.com/watch/1714972</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714972" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #21</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1714972/video-brain-teaser-21/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714972" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1714972.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #22</title>            
            <pubDate>Tue, 09 Jun 2009 05:34:15 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #22" height="90" src="http://frame.revver.com/frame/120x90/1714979.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 09 Jun 2009 05:34:15 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1714979/video-brain-teaser-22/</link>
            <guid isPermaLink="false">http://revver.com/watch/1714979</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714979" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #22</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1714979/video-brain-teaser-22/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714979" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1714979.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #23</title>            
            <pubDate>Tue, 09 Jun 2009 05:34:15 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #23" height="90" src="http://frame.revver.com/frame/120x90/1714980.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 09 Jun 2009 05:34:15 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1714980/video-brain-teaser-23/</link>
            <guid isPermaLink="false">http://revver.com/watch/1714980</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714980" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #23</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1714980/video-brain-teaser-23/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714980" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1714980.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #24</title>            
            <pubDate>Tue, 09 Jun 2009 05:34:15 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #24" height="90" src="http://frame.revver.com/frame/120x90/1714982.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 09 Jun 2009 05:34:15 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1714982/video-brain-teaser-24/</link>
            <guid isPermaLink="false">http://revver.com/watch/1714982</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714982" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #24</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1714982/video-brain-teaser-24/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714982" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1714982.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #25</title>            
            <pubDate>Tue, 09 Jun 2009 05:34:15 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #25" height="90" src="http://frame.revver.com/frame/120x90/1714985.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 09 Jun 2009 05:34:15 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1714985/video-brain-teaser-25/</link>
            <guid isPermaLink="false">http://revver.com/watch/1714985</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714985" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #25</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1714985/video-brain-teaser-25/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714985" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1714985.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #18</title>            
            <pubDate>Tue, 09 Jun 2009 05:34:15 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #18" height="90" src="http://frame.revver.com/frame/120x90/1714943.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 09 Jun 2009 05:34:15 -0800<br />Duration: 0</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</p>]]></description>
            <category>brain</category><category>challenge</category><category>find twin</category><category>game</category><category>hidden image</category><category>optical illusion</category><category>puzzle</category><category>teaser</category>
            <link>http://revver.com/video/1714943/video-brain-teaser-18/</link>
            <guid isPermaLink="false">http://revver.com/watch/1714943</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714943" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #18</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and “Find the Twin” problems.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1714943/video-brain-teaser-18/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1714943" duration="0" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge find twin game hidden image optical illusion puzzle teaser</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1714943.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 3 - Operations on Numbers -- Part 1</title>            
            <pubDate>Thu, 05 Mar 2009 14:49:43 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 3 - Operations on Numbers -- Part 1" height="90" src="http://frame.revver.com/frame/120x90/1518084.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Thu, 05 Mar 2009 14:49:43 -0800<br />Duration: 4348</p><p>This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>homework</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1518084/basic-math-lesson-3-operations-on-numbers-part-1/</link>
            <guid isPermaLink="false">http://revver.com/watch/1518084</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1518084" length="178257920" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 3 - Operations on Numbers -- Part 1</media:title>            
            
                <media:text type="plain">This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.</media:text>

            <media:description type="plain">This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1518084/basic-math-lesson-3-operations-on-numbers-part-1/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1518084" duration="4348" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home homework math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1518084.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Favorite Quotes #1</title>            
            <pubDate>Tue, 03 Mar 2009 23:52:49 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Favorite Quotes #1" height="90" src="http://frame.revver.com/frame/120x90/1518132.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 03 Mar 2009 23:52:49 -0800<br />Duration: 78</p><p>Inspirational Quotes for the struggling math student.</p>]]></description>
            <category>einstein</category><category>inspirational</category><category>math</category><category>quotes</category><category>tutor</category>
            <link>http://revver.com/video/1518132/favorite-quotes-1/</link>
            <guid isPermaLink="false">http://revver.com/watch/1518132</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1518132" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Favorite Quotes #1</media:title>            
            
                <media:text type="plain">Inspirational Quotes for the struggling math student.</media:text>

            <media:description type="plain">Inspirational Quotes for the struggling math student.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1518132/favorite-quotes-1/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1518132" duration="78" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>einstein inspirational math quotes tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1518132.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #5 - Other Fractional Expressions</title>            
            <pubDate>Sat, 28 Feb 2009 21:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #5 - Other Fractional Expressions" height="90" src="http://frame.revver.com/frame/120x90/1513625.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sat, 28 Feb 2009 21:52:47 -0800<br />Duration: 1080</p><p>Concepts covered: Decimal Fraction, Percentage, and Ratio.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>graphing</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category>
            <link>http://revver.com/video/1513625/basic-math-lesson-6-video-clip-5-other-fractional-expressions/</link>
            <guid isPermaLink="false">http://revver.com/watch/1513625</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513625" length="39845888" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #5 - Other Fractional Expressions</media:title>            
            
                <media:text type="plain">Concepts covered: Decimal Fraction, Percentage, and Ratio.</media:text>

            <media:description type="plain">Concepts covered: Decimal Fraction, Percentage, and Ratio.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1513625/basic-math-lesson-6-video-clip-5-other-fractional-expressions/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513625" duration="1080" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college graphing math prep sat school study test tips tutor tutorial tutoring</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1513625.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #7 - Arithmetic of Fractions: Multiplication</title>            
            <pubDate>Sat, 28 Feb 2009 13:37:55 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #7 - Arithmetic of Fractions: Multiplication" height="90" src="http://frame.revver.com/frame/120x90/1512981.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sat, 28 Feb 2009 13:37:55 -0800<br />Duration: 665</p><p>Concepts covered: Multiplication of Improper and Proper Fractions and also Mixed Numbers.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>homework</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1512981/basic-math-lesson-6-video-clip-7-arithmetic-of-fractions-multiplication/</link>
            <guid isPermaLink="false">http://revver.com/watch/1512981</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1512981" length="24117248" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #7 - Arithmetic of Fractions: Multiplication</media:title>            
            
                <media:text type="plain">Concepts covered: Multiplication of Improper and Proper Fractions and also Mixed Numbers.</media:text>

            <media:description type="plain">Concepts covered: Multiplication of Improper and Proper Fractions and also Mixed Numbers.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1512981/basic-math-lesson-6-video-clip-7-arithmetic-of-fractions-multiplication/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1512981" duration="665" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home homework math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1512981.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #8 - Arithmetic of Fractions: Division</title>            
            <pubDate>Sat, 28 Feb 2009 13:37:55 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #8 - Arithmetic of Fractions: Division" height="90" src="http://frame.revver.com/frame/120x90/1512988.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sat, 28 Feb 2009 13:37:55 -0800<br />Duration: 736</p><p>Concepts covered: Reciprocal, Inverting a Fraction, Division of Improper, Proper and Complex Fractions and Mixed Numbers. Converting Complex Fractions to Simple Fractions is also done here.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>homework</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1512988/basic-math-lesson-6-video-clip-8-arithmetic-of-fractions-division/</link>
            <guid isPermaLink="false">http://revver.com/watch/1512988</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1512988" length="31457280" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #8 - Arithmetic of Fractions: Division</media:title>            
            
                <media:text type="plain">Concepts covered: Reciprocal, Inverting a Fraction, Division of Improper, Proper and Complex Fractions and Mixed Numbers. Converting Complex Fractions to Simple Fractions is also done here.</media:text>

            <media:description type="plain">Concepts covered: Reciprocal, Inverting a Fraction, Division of Improper, Proper and Complex Fractions and Mixed Numbers. Converting Complex Fractions to Simple Fractions is also done here.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1512988/basic-math-lesson-6-video-clip-8-arithmetic-of-fractions-division/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1512988" duration="736" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home homework math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1512988.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #9 - Arithmetic of Fractions: Addition</title>            
            <pubDate>Sat, 28 Feb 2009 13:37:55 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #9 - Arithmetic of Fractions: Addition" height="90" src="http://frame.revver.com/frame/120x90/1513000.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sat, 28 Feb 2009 13:37:55 -0800<br />Duration: 1386</p><p>Concepts covered: Addition of Improper and Proper Fractions and also Mixed Numbers.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>homework</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1513000/basic-math-lesson-6-video-clip-9-arithmetic-of-fractions-addition/</link>
            <guid isPermaLink="false">http://revver.com/watch/1513000</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513000" length="54525952" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #9 - Arithmetic of Fractions: Addition</media:title>            
            
                <media:text type="plain">Concepts covered: Addition of Improper and Proper Fractions and also Mixed Numbers.</media:text>

            <media:description type="plain">Concepts covered: Addition of Improper and Proper Fractions and also Mixed Numbers.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1513000/basic-math-lesson-6-video-clip-9-arithmetic-of-fractions-addition/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513000" duration="1386" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home homework math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1513000.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #10 - Arithmetic of Fractions: Subtraction</title>            
            <pubDate>Sat, 28 Feb 2009 13:37:55 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #10 - Arithmetic of Fractions: Subtraction" height="90" src="http://frame.revver.com/frame/120x90/1513010.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sat, 28 Feb 2009 13:37:55 -0800<br />Duration: 624</p><p>Concepts covered: Subtraction of Improper and Proper Fractions and also Mixed Numbers.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>homework</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1513010/basic-math-lesson-6-video-clip-10-arithmetic-of-fractions-subtraction/</link>
            <guid isPermaLink="false">http://revver.com/watch/1513010</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513010" length="25165824" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #10 - Arithmetic of Fractions: Subtraction</media:title>            
            
                <media:text type="plain">Concepts covered: Subtraction of Improper and Proper Fractions and also Mixed Numbers.</media:text>

            <media:description type="plain">Concepts covered: Subtraction of Improper and Proper Fractions and also Mixed Numbers.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1513010/basic-math-lesson-6-video-clip-10-arithmetic-of-fractions-subtraction/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513010" duration="624" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home homework math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1513010.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Answers to Quiz Questions</title>            
            <pubDate>Sat, 28 Feb 2009 13:37:55 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Answers to Quiz Questions" height="90" src="http://frame.revver.com/frame/120x90/1513046.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sat, 28 Feb 2009 13:37:55 -0800<br />Duration: 1211</p><p>Step-by-step answers to the quiz that is at the end of the Lesson Notes.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>homework</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1513046/basic-math-lesson-6-answers-to-quiz-questions/</link>
            <guid isPermaLink="false">http://revver.com/watch/1513046</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513046" length="52428800" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Answers to Quiz Questions</media:title>            
            
                <media:text type="plain">Step-by-step answers to the quiz that is at the end of the Lesson Notes.</media:text>

            <media:description type="plain">Step-by-step answers to the quiz that is at the end of the Lesson Notes.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1513046/basic-math-lesson-6-answers-to-quiz-questions/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513046" duration="1211" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home homework math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1513046.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 7 - Units of Measurement</title>            
            <pubDate>Sat, 28 Feb 2009 13:37:55 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 7 - Units of Measurement" height="90" src="http://frame.revver.com/frame/120x90/1513058.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sat, 28 Feb 2009 13:37:55 -0800<br />Duration: 1903</p><p>This lesson consists of providing you with a Self-Tutorial of the basic units used in measurement. These are the ones I discuss: 
Units of Time, Units of Length (Metric and U.S.), Units of Area (Metric and U.S.), Units of Volume (Metric and U.S.), Units of Mass (Metric and U.S.), Units of Liquid Capacity (Metric and U.S.), Units of Dry Capacity (Metric and U.S.), and other miscellaneous Units. Conversion Formulas and Abbreviations are also listed.

This is a "must have" Lesson for those moving on to solving Word Problems in Algebra and other higher math.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>homework</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1513058/basic-math-lesson-7-units-of-measurement/</link>
            <guid isPermaLink="false">http://revver.com/watch/1513058</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513058" length="77594624" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 7 - Units of Measurement</media:title>            
            
                <media:text type="plain">This lesson consists of providing you with a Self-Tutorial of the basic units used in measurement. These are the ones I discuss: 
Units of Time, Units of Length (Metric and U.S.), Units of Area (Metric and U.S.), Units of Volume (Metric and U.S.), Units of Mass (Metric and U.S.), Units of Liquid Capacity (Metric and U.S.), Units of Dry Capacity (Metric and U.S.), and other miscellaneous Units. Conversion Formulas and Abbreviations are also listed.

This is a "must have" Lesson for those moving on to solving Word Problems in Algebra and other higher math.</media:text>

            <media:description type="plain">This lesson consists of providing you with a Self-Tutorial of the basic units used in measurement. These are the ones I discuss: 
Units of Time, Units of Length (Metric and U.S.), Units of Area (Metric and U.S.), Units of Volume (Metric and U.S.), Units of Mass (Metric and U.S.), Units of Liquid Capacity (Metric and U.S.), Units of Dry Capacity (Metric and U.S.), and other miscellaneous Units. Conversion Formulas and Abbreviations are also listed.

This is a "must have" Lesson for those moving on to solving Word Problems in Algebra and other higher math.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1513058/basic-math-lesson-7-units-of-measurement/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1513058" duration="1903" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home homework math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1513058.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #6 - Converting Fractional Expressions</title>            
            <pubDate>Sat, 28 Feb 2009 13:37:55 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #6 - Converting Fractional Expressions" height="90" src="http://frame.revver.com/frame/120x90/1512948.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sat, 28 Feb 2009 13:37:55 -0800<br />Duration: 2099</p><p>Concepts covered: Step-by-Step directions on how to perform (by hand and using the calculator) the following conversions:

Improper Fraction -&gt; Mixed Number
Mixed Number -&gt; Improper Fraction
Common Fraction -&gt; Decimal Form
Terminating Decimal -&gt; Fraction
Repeating Decimal -&gt; Fraction (calculator only-- by hand is covered in Algebra)
Decimal -&gt; Percentage
Common Fraction -&gt; Percentage
Percentage -&gt; Decimal
Percentage -&gt; Common Fraction
Converting Ratios</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>homework</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1512948/basic-math-lesson-6-video-clip-6-converting-fractional-expressions/</link>
            <guid isPermaLink="false">http://revver.com/watch/1512948</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1512948" length="75497472" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #6 - Converting Fractional Expressions</media:title>            
            
                <media:text type="plain">Concepts covered: Step-by-Step directions on how to perform (by hand and using the calculator) the following conversions:

Improper Fraction -&gt; Mixed Number
Mixed Number -&gt; Improper Fraction
Common Fraction -&gt; Decimal Form
Terminating Decimal -&gt; Fraction
Repeating Decimal -&gt; Fraction (calculator only-- by hand is covered in Algebra)
Decimal -&gt; Percentage
Common Fraction -&gt; Percentage
Percentage -&gt; Decimal
Percentage -&gt; Common Fraction
Converting Ratios</media:text>

            <media:description type="plain">Concepts covered: Step-by-Step directions on how to perform (by hand and using the calculator) the following conversions:

Improper Fraction -&gt; Mixed Number
Mixed Number -&gt; Improper Fraction
Common Fraction -&gt; Decimal Form
Terminating Decimal -&gt; Fraction
Repeating Decimal -&gt; Fraction (calculator only-- by hand is covered in Algebra)
Decimal -&gt; Percentage
Common Fraction -&gt; Percentage
Percentage -&gt; Decimal
Percentage -&gt; Common Fraction
Converting Ratios</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1512948/basic-math-lesson-6-video-clip-6-converting-fractional-expressions/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1512948" duration="2099" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home homework math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1512948.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #4 - The LCD &amp; Fraction Comparisons</title>            
            <pubDate>Fri, 27 Feb 2009 18:31:52 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #4 - The LCD &amp; Fraction Comparisons" height="90" src="http://frame.revver.com/frame/120x90/1511293.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 27 Feb 2009 18:31:52 -0800<br />Duration: 1092</p><p>Concepts covered: Least (or Lowest) Common Denominator and learn how to compare the sizes of different fractions.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>homework</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1511293/basic-math-lesson-6-video-clip-4-the-lcd-fraction-comparisons/</link>
            <guid isPermaLink="false">http://revver.com/watch/1511293</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1511293" length="38797312" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #4 - The LCD &amp; Fraction Comparisons</media:title>            
            
                <media:text type="plain">Concepts covered: Least (or Lowest) Common Denominator and learn how to compare the sizes of different fractions.</media:text>

            <media:description type="plain">Concepts covered: Least (or Lowest) Common Denominator and learn how to compare the sizes of different fractions.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1511293/basic-math-lesson-6-video-clip-4-the-lcd-fraction-comparisons/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1511293" duration="1092" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home homework math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1511293.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #3 - Equivalent Fractions</title>            
            <pubDate>Fri, 27 Feb 2009 06:32:43 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #3 - Equivalent Fractions" height="90" src="http://frame.revver.com/frame/120x90/1510174.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 27 Feb 2009 06:32:43 -0800<br />Duration: 1864</p><p>Concepts covered: Like Fractions, Common Denominator, Equivalent Fractions, Reduced Fraction, Lowest Terms (or Simplest Form), The Cancellation Method, The GCF Method, and Higher Form.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1510174/basic-math-lesson-6-video-clip-3-equivalent-fractions/</link>
            <guid isPermaLink="false">http://revver.com/watch/1510174</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1510174" length="74448896" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #3 - Equivalent Fractions</media:title>            
            
                <media:text type="plain">Concepts covered: Like Fractions, Common Denominator, Equivalent Fractions, Reduced Fraction, Lowest Terms (or Simplest Form), The Cancellation Method, The GCF Method, and Higher Form.</media:text>

            <media:description type="plain">Concepts covered: Like Fractions, Common Denominator, Equivalent Fractions, Reduced Fraction, Lowest Terms (or Simplest Form), The Cancellation Method, The GCF Method, and Higher Form.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1510174/basic-math-lesson-6-video-clip-3-equivalent-fractions/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1510174" duration="1864" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1510174.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #2 - Types of Fractions</title>            
            <pubDate>Thu, 26 Feb 2009 20:34:41 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #2 - Types of Fractions" height="90" src="http://frame.revver.com/frame/120x90/1508799.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Thu, 26 Feb 2009 20:34:41 -0800<br />Duration: 496</p><p>Concepts covered: Proper Fraction, Improper Fraction, Mixed Number, and Complex Fraction.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1508799/basic-math-lesson-6-video-clip-2-types-of-fractions/</link>
            <guid isPermaLink="false">http://revver.com/watch/1508799</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1508799" length="28311552" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #2 - Types of Fractions</media:title>            
            
                <media:text type="plain">Concepts covered: Proper Fraction, Improper Fraction, Mixed Number, and Complex Fraction.</media:text>

            <media:description type="plain">Concepts covered: Proper Fraction, Improper Fraction, Mixed Number, and Complex Fraction.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1508799/basic-math-lesson-6-video-clip-2-types-of-fractions/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1508799" duration="496" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1508799.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Video Clip #1 - Understanding Fractions</title>            
            <pubDate>Thu, 26 Feb 2009 11:52:42 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Video Clip #1 - Understanding Fractions" height="90" src="http://frame.revver.com/frame/120x90/1507631.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Thu, 26 Feb 2009 11:52:42 -0800<br />Duration: 1630</p><p>Concepts covered: Denominator, Numerator, Common Fraction, and Unit Fraction. I also teach you how to draw typical fractions on a circle.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1507631/basic-math-lesson-6-video-clip-1-understanding-fractions/</link>
            <guid isPermaLink="false">http://revver.com/watch/1507631</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1507631" length="66060288" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Video Clip #1 - Understanding Fractions</media:title>            
            
                <media:text type="plain">Concepts covered: Denominator, Numerator, Common Fraction, and Unit Fraction. I also teach you how to draw typical fractions on a circle.</media:text>

            <media:description type="plain">Concepts covered: Denominator, Numerator, Common Fraction, and Unit Fraction. I also teach you how to draw typical fractions on a circle.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1507631/basic-math-lesson-6-video-clip-1-understanding-fractions/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1507631" duration="1630" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1507631.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 6 - Introduction to Fractions</title>            
            <pubDate>Thu, 26 Feb 2009 11:52:42 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 6 - Introduction to Fractions" height="90" src="http://frame.revver.com/frame/120x90/1507581.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Thu, 26 Feb 2009 11:52:42 -0800<br />Duration: 558</p><p>An informal introduction to why we need to learn about fractions.

Lesson 6 consists of providing you with a Self-Tutorial on all about fractions. This lesson is different from the previous ones in that the use of printed Notes is integrated with the Video (other Notes may be used independently of the videos). This lesson is VERY detailed and covers the necessary areas to help students review the many aspects of fractions and fraction conversions. I also show you how to perform all the many different fraction operations and conversions using the TI-84+ Graphing Calculator.
</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1507581/basic-math-lesson-6-introduction-to-fractions/</link>
            <guid isPermaLink="false">http://revver.com/watch/1507581</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1507581" length="23068672" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 6 - Introduction to Fractions</media:title>            
            
                <media:text type="plain">An informal introduction to why we need to learn about fractions.

Lesson 6 consists of providing you with a Self-Tutorial on all about fractions. This lesson is different from the previous ones in that the use of printed Notes is integrated with the Video (other Notes may be used independently of the videos). This lesson is VERY detailed and covers the necessary areas to help students review the many aspects of fractions and fraction conversions. I also show you how to perform all the many different fraction operations and conversions using the TI-84+ Graphing Calculator.
</media:text>

            <media:description type="plain">An informal introduction to why we need to learn about fractions.

Lesson 6 consists of providing you with a Self-Tutorial on all about fractions. This lesson is different from the previous ones in that the use of printed Notes is integrated with the Video (other Notes may be used independently of the videos). This lesson is VERY detailed and covers the necessary areas to help students review the many aspects of fractions and fraction conversions. I also show you how to perform all the many different fraction operations and conversions using the TI-84+ Graphing Calculator.
</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1507581/basic-math-lesson-6-introduction-to-fractions/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1507581" duration="558" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1507581.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 4 - Properties of Numbers</title>            
            <pubDate>Tue, 24 Feb 2009 19:52:38 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 4 - Properties of Numbers" height="90" src="http://frame.revver.com/frame/120x90/1506478.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 24 Feb 2009 19:52:38 -0800<br />Duration: 2308</p><p>This lesson consists of providing you with a Self-Tutorial of the basic properties of numbers.
</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1506478/basic-math-lesson-4-properties-of-numbers/</link>
            <guid isPermaLink="false">http://revver.com/watch/1506478</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506478" length="89128960" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 4 - Properties of Numbers</media:title>            
            
                <media:text type="plain">This lesson consists of providing you with a Self-Tutorial of the basic properties of numbers.
</media:text>

            <media:description type="plain">This lesson consists of providing you with a Self-Tutorial of the basic properties of numbers.
</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1506478/basic-math-lesson-4-properties-of-numbers/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506478" duration="2308" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1506478.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 5 - Factors, Multiples &amp; Divisibility</title>            
            <pubDate>Tue, 24 Feb 2009 19:52:38 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 5 - Factors, Multiples &amp; Divisibility" height="90" src="http://frame.revver.com/frame/120x90/1506509.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 24 Feb 2009 19:52:38 -0800<br />Duration: 2793</p><p>This lesson consists of giving you the necessary "preliminaries" to do fractions. The tutor explains what are factors, divisors, prime and composite numbers, how to do prime factorization, GCFs, LCMs, multiples, and the rules of divisibility. He also explains how to use your graphing calculator to help you find the GCF, LCM and multiples.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1506509/basic-math-lesson-5-factors-multiples-divisibility/</link>
            <guid isPermaLink="false">http://revver.com/watch/1506509</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506509" length="104857600" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 5 - Factors, Multiples &amp; Divisibility</media:title>            
            
                <media:text type="plain">This lesson consists of giving you the necessary "preliminaries" to do fractions. The tutor explains what are factors, divisors, prime and composite numbers, how to do prime factorization, GCFs, LCMs, multiples, and the rules of divisibility. He also explains how to use your graphing calculator to help you find the GCF, LCM and multiples.</media:text>

            <media:description type="plain">This lesson consists of giving you the necessary "preliminaries" to do fractions. The tutor explains what are factors, divisors, prime and composite numbers, how to do prime factorization, GCFs, LCMs, multiples, and the rules of divisibility. He also explains how to use your graphing calculator to help you find the GCF, LCM and multiples.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1506509/basic-math-lesson-5-factors-multiples-divisibility/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506509" duration="2793" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1506509.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Sieve of Eratosthenes</title>            
            <pubDate>Tue, 24 Feb 2009 19:52:38 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Sieve of Eratosthenes" height="90" src="http://frame.revver.com/frame/120x90/1506528.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 24 Feb 2009 19:52:38 -0800<br />Duration: 349</p><p>This lesson consists of showing you how to use the Sieve of Eratosthenes to find all prime numbers below a certain value. In this case, below 100.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1506528/basic-math-sieve-of-eratosthenes/</link>
            <guid isPermaLink="false">http://revver.com/watch/1506528</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506528" length="11534336" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Sieve of Eratosthenes</media:title>            
            
                <media:text type="plain">This lesson consists of showing you how to use the Sieve of Eratosthenes to find all prime numbers below a certain value. In this case, below 100.</media:text>

            <media:description type="plain">This lesson consists of showing you how to use the Sieve of Eratosthenes to find all prime numbers below a certain value. In this case, below 100.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1506528/basic-math-sieve-of-eratosthenes/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506528" duration="349" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1506528.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 3 - Operations on Numbers -- Part 3</title>            
            <pubDate>Tue, 24 Feb 2009 18:31:46 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 3 - Operations on Numbers -- Part 3" height="90" src="http://frame.revver.com/frame/120x90/1506316.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 24 Feb 2009 18:31:46 -0800<br />Duration: 1836</p><p>This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1506316/basic-math-lesson-3-operations-on-numbers-part-3/</link>
            <guid isPermaLink="false">http://revver.com/watch/1506316</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506316" length="72351744" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 3 - Operations on Numbers -- Part 3</media:title>            
            
                <media:text type="plain">This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.</media:text>

            <media:description type="plain">This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1506316/basic-math-lesson-3-operations-on-numbers-part-3/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506316" duration="1836" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1506316.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 3 - Operations on Numbers -- Part 2</title>            
            <pubDate>Tue, 24 Feb 2009 18:31:46 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 3 - Operations on Numbers -- Part 2" height="90" src="http://frame.revver.com/frame/120x90/1506277.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 24 Feb 2009 18:31:46 -0800<br />Duration: 1331</p><p>This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1506277/basic-math-lesson-3-operations-on-numbers-part-2/</link>
            <guid isPermaLink="false">http://revver.com/watch/1506277</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506277" length="52428800" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 3 - Operations on Numbers -- Part 2</media:title>            
            
                <media:text type="plain">This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.</media:text>

            <media:description type="plain">This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1506277/basic-math-lesson-3-operations-on-numbers-part-2/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506277" duration="1331" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1506277.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>How to REALLY Use The TI-84 Graphing Calculator - Part 1</title>            
            <pubDate>Tue, 24 Feb 2009 17:52:41 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="How to REALLY Use The TI-84 Graphing Calculator - Part 1" height="90" src="http://frame.revver.com/frame/120x90/1506216.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Tue, 24 Feb 2009 17:52:41 -0800<br />Duration: 2032</p><p>Tips on how to get the most usage out of your calculator. No previous knowledge assumed.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1506216/how-to-really-use-the-ti-84-graphing-calculator-part-1/</link>
            <guid isPermaLink="false">http://revver.com/watch/1506216</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506216" length="51380224" type="application/x-shockwave-flash"></enclosure> 
            <media:title>How to REALLY Use The TI-84 Graphing Calculator - Part 1</media:title>            
            
                <media:text type="plain">Tips on how to get the most usage out of your calculator. No previous knowledge assumed.</media:text>

            <media:description type="plain">Tips on how to get the most usage out of your calculator. No previous knowledge assumed.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1506216/how-to-really-use-the-ti-84-graphing-calculator-part-1/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1506216" duration="2032" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1506216.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 1 - Numbers</title>            
            <pubDate>Mon, 23 Feb 2009 15:31:48 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 1 - Numbers" height="90" src="http://frame.revver.com/frame/120x90/1504420.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 15:31:48 -0800<br />Duration: 2324</p><p>This lesson consists of providing you with a Self-Tutorial on all about the classification and sets of numbers. Learn what are natural numbers, integers, rational numbers and more. I also explain how to use your graphing calculator to input all types of numbers (integers, fractions, square roots, etc.).</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1504420/basic-math-lesson-1-numbers/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504420</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504420" length="103809024" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 1 - Numbers</media:title>            
            
                <media:text type="plain">This lesson consists of providing you with a Self-Tutorial on all about the classification and sets of numbers. Learn what are natural numbers, integers, rational numbers and more. I also explain how to use your graphing calculator to input all types of numbers (integers, fractions, square roots, etc.).</media:text>

            <media:description type="plain">This lesson consists of providing you with a Self-Tutorial on all about the classification and sets of numbers. Learn what are natural numbers, integers, rational numbers and more. I also explain how to use your graphing calculator to input all types of numbers (integers, fractions, square roots, etc.).</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504420/basic-math-lesson-1-numbers/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504420" duration="2324" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504420.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #2</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #2" height="90" src="http://frame.revver.com/frame/120x90/1504269.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 57</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504269/video-brain-teaser-2/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504269</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504269" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #2</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504269/video-brain-teaser-2/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504269" duration="57" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504269.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #3</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #3" height="90" src="http://frame.revver.com/frame/120x90/1504271.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 45</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504271/video-brain-teaser-3/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504271</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504271" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #3</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504271/video-brain-teaser-3/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504271" duration="45" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504271.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #4</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #4" height="90" src="http://frame.revver.com/frame/120x90/1504275.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 51</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504275/video-brain-teaser-4/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504275</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504275" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #4</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504275/video-brain-teaser-4/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504275" duration="51" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504275.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #5</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #5" height="90" src="http://frame.revver.com/frame/120x90/1504280.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 52</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504280/video-brain-teaser-5/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504280</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504280" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #5</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504280/video-brain-teaser-5/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504280" duration="52" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504280.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #6</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #6" height="90" src="http://frame.revver.com/frame/120x90/1504283.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 53</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504283/video-brain-teaser-6/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504283</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504283" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #6</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504283/video-brain-teaser-6/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504283" duration="53" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504283.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #7</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #7" height="90" src="http://frame.revver.com/frame/120x90/1504285.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 47</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504285/video-brain-teaser-7/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504285</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504285" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #7</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504285/video-brain-teaser-7/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504285" duration="47" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504285.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #8</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #8" height="90" src="http://frame.revver.com/frame/120x90/1504286.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 49</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504286/video-brain-teaser-8/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504286</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504286" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #8</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504286/video-brain-teaser-8/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504286" duration="49" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504286.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #10</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #10" height="90" src="http://frame.revver.com/frame/120x90/1504291.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 48</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504291/video-brain-teaser-10/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504291</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504291" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #10</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504291/video-brain-teaser-10/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504291" duration="48" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504291.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #11</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #11" height="90" src="http://frame.revver.com/frame/120x90/1504293.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 51</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504293/video-brain-teaser-11/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504293</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504293" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #11</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504293/video-brain-teaser-11/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504293" duration="51" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504293.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #12</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #12" height="90" src="http://frame.revver.com/frame/120x90/1504298.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 44</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504298/video-brain-teaser-12/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504298</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504298" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #12</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504298/video-brain-teaser-12/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504298" duration="44" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504298.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #13</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #13" height="90" src="http://frame.revver.com/frame/120x90/1504300.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 52</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504300/video-brain-teaser-13/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504300</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504300" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #13</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504300/video-brain-teaser-13/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504300" duration="52" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504300.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #14</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #14" height="90" src="http://frame.revver.com/frame/120x90/1504301.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 50</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504301/video-brain-teaser-14/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504301</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504301" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #14</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504301/video-brain-teaser-14/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504301" duration="50" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504301.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #15</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #15" height="90" src="http://frame.revver.com/frame/120x90/1504306.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 54</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504306/video-brain-teaser-15/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504306</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504306" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #15</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504306/video-brain-teaser-15/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504306" duration="54" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504306.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #16</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #16" height="90" src="http://frame.revver.com/frame/120x90/1504309.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 57</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504309/video-brain-teaser-16/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504309</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504309" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #16</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504309/video-brain-teaser-16/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504309" duration="57" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504309.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #17</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #17" height="90" src="http://frame.revver.com/frame/120x90/1504313.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 59</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504313/video-brain-teaser-17/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504313</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504313" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #17</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504313/video-brain-teaser-17/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504313" duration="59" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504313.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Math Tutor Internet Trailer</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Math Tutor Internet Trailer" height="90" src="http://frame.revver.com/frame/120x90/1504324.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 81</p><p>"Hollywood Style" Movie preview. A spoof of the typical movie trailer seen in theaters. It is my “intro” video so you can see the kind of tutor I am.</p>]]></description>
            <category>comedy</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504324/video-math-tutor-internet-trailer/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504324</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504324" length="3145728" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Math Tutor Internet Trailer</media:title>            
            
                <media:text type="plain">"Hollywood Style" Movie preview. A spoof of the typical movie trailer seen in theaters. It is my “intro” video so you can see the kind of tutor I am.</media:text>

            <media:description type="plain">"Hollywood Style" Movie preview. A spoof of the typical movie trailer seen in theaters. It is my “intro” video so you can see the kind of tutor I am.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504324/video-math-tutor-internet-trailer/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504324" duration="81" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy funny humor math nerd parody spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504324.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Personals Ad (That Didn't Work) #1</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Personals Ad (That Didn't Work) #1" height="90" src="http://frame.revver.com/frame/120x90/1504327.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 42</p><p>Fake, nerdy personals ad.</p>]]></description>
            <category>comedy</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>personals</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504327/personals-ad-that-didnt-work-1/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504327</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504327" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Personals Ad (That Didn't Work) #1</media:title>            
            
                <media:text type="plain">Fake, nerdy personals ad.</media:text>

            <media:description type="plain">Fake, nerdy personals ad.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504327/personals-ad-that-didnt-work-1/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504327" duration="42" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy funny humor math nerd parody personals spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504327.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Personals Ad (That Didn't Work) #2</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Personals Ad (That Didn't Work) #2" height="90" src="http://frame.revver.com/frame/120x90/1504331.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 34</p><p>Fake, nerdy personals ad.</p>]]></description>
            <category>comedy</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>personals</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504331/personals-ad-that-didnt-work-2/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504331</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504331" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Personals Ad (That Didn't Work) #2</media:title>            
            
                <media:text type="plain">Fake, nerdy personals ad.</media:text>

            <media:description type="plain">Fake, nerdy personals ad.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504331/personals-ad-that-didnt-work-2/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504331" duration="34" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy funny humor math nerd parody personals spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504331.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Personals Ad (That Didn't Work) #3</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Personals Ad (That Didn't Work) #3" height="90" src="http://frame.revver.com/frame/120x90/1504332.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 44</p><p>Fake, nerdy personals ad.</p>]]></description>
            <category>comedy</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>personals</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504332/personals-ad-that-didnt-work-3/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504332</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504332" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Personals Ad (That Didn't Work) #3</media:title>            
            
                <media:text type="plain">Fake, nerdy personals ad.</media:text>

            <media:description type="plain">Fake, nerdy personals ad.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504332/personals-ad-that-didnt-work-3/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504332" duration="44" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy funny humor math nerd parody personals spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504332.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Personals Ad (That Didn't Work) #4</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Personals Ad (That Didn't Work) #4" height="90" src="http://frame.revver.com/frame/120x90/1504336.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 34</p><p>Fake, nerdy personals ad.</p>]]></description>
            <category>comedy</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>personals</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504336/personals-ad-that-didnt-work-4/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504336</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504336" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Personals Ad (That Didn't Work) #4</media:title>            
            
                <media:text type="plain">Fake, nerdy personals ad.</media:text>

            <media:description type="plain">Fake, nerdy personals ad.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504336/personals-ad-that-didnt-work-4/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504336" duration="34" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy funny humor math nerd parody personals spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504336.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Personals Ad (That Didn't Work) #5</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Personals Ad (That Didn't Work) #5" height="90" src="http://frame.revver.com/frame/120x90/1504337.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 31</p><p>Fake, nerdy personals ad.</p>]]></description>
            <category>comedy</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>personals</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504337/personals-ad-that-didnt-work-5/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504337</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504337" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Personals Ad (That Didn't Work) #5</media:title>            
            
                <media:text type="plain">Fake, nerdy personals ad.</media:text>

            <media:description type="plain">Fake, nerdy personals ad.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504337/personals-ad-that-didnt-work-5/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504337" duration="31" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy funny humor math nerd parody personals spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504337.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Personals Ad (That Didn't Work) #6</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Personals Ad (That Didn't Work) #6" height="90" src="http://frame.revver.com/frame/120x90/1504338.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 29</p><p>Fake, nerdy personals ad.</p>]]></description>
            <category>comedy</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>personals</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504338/personals-ad-that-didnt-work-6/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504338</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504338" length="1048576" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Personals Ad (That Didn't Work) #6</media:title>            
            
                <media:text type="plain">Fake, nerdy personals ad.</media:text>

            <media:description type="plain">Fake, nerdy personals ad.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504338/personals-ad-that-didnt-work-6/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504338" duration="29" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy funny humor math nerd parody personals spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504338.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Nerdy Commercial #1</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Nerdy Commercial #1" height="90" src="http://frame.revver.com/frame/120x90/1504340.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 33</p><p>Fake, funny nerd commercial.</p>]]></description>
            <category>comedy</category><category>commercial</category><category>fake</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504340/nerdy-commercial-1/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504340</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504340" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Nerdy Commercial #1</media:title>            
            
                <media:text type="plain">Fake, funny nerd commercial.</media:text>

            <media:description type="plain">Fake, funny nerd commercial.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504340/nerdy-commercial-1/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504340" duration="33" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy commercial fake funny humor math nerd parody spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504340.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Nerdy Commercial #2</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Nerdy Commercial #2" height="90" src="http://frame.revver.com/frame/120x90/1504347.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 79</p><p>Fake, funny nerd commercial.</p>]]></description>
            <category>comedy</category><category>commercial</category><category>fake</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504347/nerdy-commercial-2/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504347</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504347" length="8388608" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Nerdy Commercial #2</media:title>            
            
                <media:text type="plain">Fake, funny nerd commercial.</media:text>

            <media:description type="plain">Fake, funny nerd commercial.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504347/nerdy-commercial-2/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504347" duration="79" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy commercial fake funny humor math nerd parody spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504347.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Nerdy Commercial #3</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Nerdy Commercial #3" height="90" src="http://frame.revver.com/frame/120x90/1504350.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 63</p><p>Fake, funny nerd commercial.</p>]]></description>
            <category>comedy</category><category>commercial</category><category>fake</category><category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>spoof</category><category>tutor</category>
            <link>http://revver.com/video/1504350/nerdy-commercial-3/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504350</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504350" length="5242880" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Nerdy Commercial #3</media:title>            
            
                <media:text type="plain">Fake, funny nerd commercial.</media:text>

            <media:description type="plain">Fake, funny nerd commercial.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504350/nerdy-commercial-3/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504350" duration="63" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>comedy commercial fake funny humor math nerd parody spoof tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504350.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Top Ten Mathematical Expressions That Sound Kind of NASTY</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Top Ten Mathematical Expressions That Sound Kind of NASTY" height="90" src="http://frame.revver.com/frame/120x90/1504352.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 195</p><p>Viewer discretion is advised. Contains sexual innuendo. It isn’t really explicit, but it could be seen this way, depending on how dirty minded you are. I just say mathematical expressions that SOUND a bit naughty. It is meant for a laugh and is not to be taken seriously. This was created for older teens and adults. It is NOT for children. If you are easily offended, then DON’T watch this video.</p>]]></description>
            <category>funny</category><category>humor</category><category>math</category><category>nerd</category><category>parody</category><category>spoof</category><category>top ten</category><category>tutor</category>
            <link>http://revver.com/video/1504352/top-ten-mathematical-expressions-that-sound-kind-of-nasty/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504352</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504352" length="8388608" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Top Ten Mathematical Expressions That Sound Kind of NASTY</media:title>            
            
                <media:text type="plain">Viewer discretion is advised. Contains sexual innuendo. It isn’t really explicit, but it could be seen this way, depending on how dirty minded you are. I just say mathematical expressions that SOUND a bit naughty. It is meant for a laugh and is not to be taken seriously. This was created for older teens and adults. It is NOT for children. If you are easily offended, then DON’T watch this video.</media:text>

            <media:description type="plain">Viewer discretion is advised. Contains sexual innuendo. It isn’t really explicit, but it could be seen this way, depending on how dirty minded you are. I just say mathematical expressions that SOUND a bit naughty. It is meant for a laugh and is not to be taken seriously. This was created for older teens and adults. It is NOT for children. If you are easily offended, then DON’T watch this video.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504352/top-ten-mathematical-expressions-that-sound-kind-of-nasty/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504352" duration="195" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>funny humor math nerd parody spoof top ten tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504352.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #9</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #9" height="90" src="http://frame.revver.com/frame/120x90/1504411.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 49</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504411/video-brain-teaser-9/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504411</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504411" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #9</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504411/video-brain-teaser-9/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504411" duration="49" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504411.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Video Brain Teaser #1</title>            
            <pubDate>Mon, 23 Feb 2009 04:34:12 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Video Brain Teaser #1" height="90" src="http://frame.revver.com/frame/120x90/1504251.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 23 Feb 2009 04:34:12 -0800<br />Duration: 60</p><p>Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1504251/video-brain-teaser-1/</link>
            <guid isPermaLink="false">http://revver.com/watch/1504251</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504251" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Video Brain Teaser #1</media:title>            
            
                <media:text type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:text>

            <media:description type="plain">Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, or other items. Also covered are pencil drawing challenges and others surprises.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1504251/video-brain-teaser-1/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1504251" duration="60" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1504251.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Welcome to My Video Brain Teasers!</title>            
            <pubDate>Sun, 22 Feb 2009 12:33:27 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Welcome to My Video Brain Teasers!" height="90" src="http://frame.revver.com/frame/120x90/1503152.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Sun, 22 Feb 2009 12:33:27 -0800<br />Duration: 94</p><p>Shows you how to get started with the Video Brain Teasers I have in OTHER videos. None are actually presented in this video.</p>]]></description>
            <category>brain</category><category>challenge</category><category>fun</category><category>game</category><category>math</category><category>puzzle</category><category>teaser</category><category>tutor</category>
            <link>http://revver.com/video/1503152/welcome-to-my-video-brain-teasers/</link>
            <guid isPermaLink="false">http://revver.com/watch/1503152</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1503152" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Welcome to My Video Brain Teasers!</media:title>            
            
                <media:text type="plain">Shows you how to get started with the Video Brain Teasers I have in OTHER videos. None are actually presented in this video.</media:text>

            <media:description type="plain">Shows you how to get started with the Video Brain Teasers I have in OTHER videos. None are actually presented in this video.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1503152/welcome-to-my-video-brain-teasers/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1503152" duration="94" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>brain challenge fun game math puzzle teaser tutor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1503152.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Basic Math: Lesson 2 - Equalities &amp; Inequalities</title>            
            <pubDate>Fri, 13 Feb 2009 18:31:46 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Basic Math: Lesson 2 - Equalities &amp; Inequalities" height="90" src="http://frame.revver.com/frame/120x90/1491006.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 18:31:46 -0800<br />Duration: 1388</p><p>This lesson consists of providing you with a Self-Tutorial on the basics of equalities and inequalities. I go over how to write results in interval notation, inequality notation, and set (set-builder) notation. I also explain in the printed notes how to use your graphing calculator to help you make comparisons between numbers.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1491006/basic-math-lesson-2-equalities-inequalities/</link>
            <guid isPermaLink="false">http://revver.com/watch/1491006</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1491006" length="96468992" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Basic Math: Lesson 2 - Equalities &amp; Inequalities</media:title>            
            
                <media:text type="plain">This lesson consists of providing you with a Self-Tutorial on the basics of equalities and inequalities. I go over how to write results in interval notation, inequality notation, and set (set-builder) notation. I also explain in the printed notes how to use your graphing calculator to help you make comparisons between numbers.</media:text>

            <media:description type="plain">This lesson consists of providing you with a Self-Tutorial on the basics of equalities and inequalities. I go over how to write results in interval notation, inequality notation, and set (set-builder) notation. I also explain in the printed notes how to use your graphing calculator to help you make comparisons between numbers.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1491006/basic-math-lesson-2-equalities-inequalities/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1491006" duration="1388" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1491006.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Calculator Tips</title>            
            <pubDate>Fri, 13 Feb 2009 18:31:46 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Calculator Tips" height="90" src="http://frame.revver.com/frame/120x90/1490921.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 18:31:46 -0800<br />Duration: 253</p><p>General tips on how to better use your calculator.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490921/calculator-tips/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490921</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490921" length="11534336" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Calculator Tips</media:title>            
            
                <media:text type="plain">General tips on how to better use your calculator.</media:text>

            <media:description type="plain">General tips on how to better use your calculator.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490921/calculator-tips/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490921" duration="253" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490921.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Algebra: Formulas From Geometry</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Algebra: Formulas From Geometry" height="90" src="http://frame.revver.com/frame/120x90/1490833.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 1387</p><p>This lesson consists of providing you with a basic review of the formulas from geometry you will most likely encounter in algebra (and other math classes like trigonometry and calculus). This is NOT a detailed, formal lesson.

Formulas and concepts covered include:

Angles (complementary &amp; supplementary)
Triangles (perimeter and area)
Isosceles triangle
Equilateral triangle
Right triangle
The Pythagorean Theorem
Similar triangles
Perimeter and area formulas for Quadrilaterals (square, rectangle, parallelogram, trapezoid). Some diagonal formulas too, where applicable.
Circles (radius, diameter, circumference, area)
Cube (diagonal of face, diagonal of cube, surface area and volume)
Rectangular box [or Rectangular Parallelepiped] (diagonal of box, surface area and volume)
Prisms (Volume)
Pyramids (Volume)
Cone (slant height, lateral surface area, total surface area, volume)
Cylinder (lateral surface area, total surface area, volume)
Sphere (surface area and volume)
</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490833/algebra-formulas-from-geometry/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490833</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490833" length="36700160" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Algebra: Formulas From Geometry</media:title>            
            
                <media:text type="plain">This lesson consists of providing you with a basic review of the formulas from geometry you will most likely encounter in algebra (and other math classes like trigonometry and calculus). This is NOT a detailed, formal lesson.

Formulas and concepts covered include:

Angles (complementary &amp; supplementary)
Triangles (perimeter and area)
Isosceles triangle
Equilateral triangle
Right triangle
The Pythagorean Theorem
Similar triangles
Perimeter and area formulas for Quadrilaterals (square, rectangle, parallelogram, trapezoid). Some diagonal formulas too, where applicable.
Circles (radius, diameter, circumference, area)
Cube (diagonal of face, diagonal of cube, surface area and volume)
Rectangular box [or Rectangular Parallelepiped] (diagonal of box, surface area and volume)
Prisms (Volume)
Pyramids (Volume)
Cone (slant height, lateral surface area, total surface area, volume)
Cylinder (lateral surface area, total surface area, volume)
Sphere (surface area and volume)
</media:text>

            <media:description type="plain">This lesson consists of providing you with a basic review of the formulas from geometry you will most likely encounter in algebra (and other math classes like trigonometry and calculus). This is NOT a detailed, formal lesson.

Formulas and concepts covered include:

Angles (complementary &amp; supplementary)
Triangles (perimeter and area)
Isosceles triangle
Equilateral triangle
Right triangle
The Pythagorean Theorem
Similar triangles
Perimeter and area formulas for Quadrilaterals (square, rectangle, parallelogram, trapezoid). Some diagonal formulas too, where applicable.
Circles (radius, diameter, circumference, area)
Cube (diagonal of face, diagonal of cube, surface area and volume)
Rectangular box [or Rectangular Parallelepiped] (diagonal of box, surface area and volume)
Prisms (Volume)
Pyramids (Volume)
Cone (slant height, lateral surface area, total surface area, volume)
Cylinder (lateral surface area, total surface area, volume)
Sphere (surface area and volume)
</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490833/algebra-formulas-from-geometry/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490833" duration="1387" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490833.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Greek Alphabet</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Greek Alphabet" height="90" src="http://frame.revver.com/frame/120x90/1490863.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 217</p><p>For use by math and science students, NOT for foreign language use.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490863/greek-alphabet/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490863</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490863" length="3145728" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Greek Alphabet</media:title>            
            
                <media:text type="plain">For use by math and science students, NOT for foreign language use.</media:text>

            <media:description type="plain">For use by math and science students, NOT for foreign language use.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490863/greek-alphabet/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490863" duration="217" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490863.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Getting Started With My Math Videos</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Getting Started With My Math Videos" height="90" src="http://frame.revver.com/frame/120x90/1490879.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 333</p><p>Learn how to get started with your math studies and with my videos.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490879/getting-started-with-my-math-videos/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490879</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490879" length="15728640" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Getting Started With My Math Videos</media:title>            
            
                <media:text type="plain">Learn how to get started with your math studies and with my videos.</media:text>

            <media:description type="plain">Learn how to get started with your math studies and with my videos.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490879/getting-started-with-my-math-videos/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490879" duration="333" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490879.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>The Key to Success</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="The Key to Success" height="90" src="http://frame.revver.com/frame/120x90/1490890.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 51</p><p>Learn the key to be successful in your math class.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490890/the-key-to-success/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490890</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490890" length="2097152" type="application/x-shockwave-flash"></enclosure> 
            <media:title>The Key to Success</media:title>            
            
                <media:text type="plain">Learn the key to be successful in your math class.</media:text>

            <media:description type="plain">Learn the key to be successful in your math class.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490890/the-key-to-success/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490890" duration="51" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490890.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Tools of the Trade</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Tools of the Trade" height="90" src="http://frame.revver.com/frame/120x90/1490892.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 800</p><p>Tools to help you with your math studies.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490892/tools-of-the-trade/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490892</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490892" length="38797312" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Tools of the Trade</media:title>            
            
                <media:text type="plain">Tools to help you with your math studies.</media:text>

            <media:description type="plain">Tools to help you with your math studies.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490892/tools-of-the-trade/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490892" duration="800" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490892.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Textbook Tips</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Textbook Tips" height="90" src="http://frame.revver.com/frame/120x90/1490901.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 158</p><p>Tips on how to better use your math textbook.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490901/textbook-tips/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490901</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490901" length="7340032" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Textbook Tips</media:title>            
            
                <media:text type="plain">Tips on how to better use your math textbook.</media:text>

            <media:description type="plain">Tips on how to better use your math textbook.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490901/textbook-tips/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490901" duration="158" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490901.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Study Tips</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Study Tips" height="90" src="http://frame.revver.com/frame/120x90/1490906.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 282</p><p>Tips to help you with your math studies.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490906/study-tips/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490906</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490906" length="11534336" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Study Tips</media:title>            
            
                <media:text type="plain">Tips to help you with your math studies.</media:text>

            <media:description type="plain">Tips to help you with your math studies.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490906/study-tips/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490906" duration="282" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490906.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>High Tech Suggestions</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="High Tech Suggestions" height="90" src="http://frame.revver.com/frame/120x90/1490911.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 200</p><p>High tech study tips for math students.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490911/high-tech-suggestions/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490911</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490911" length="8388608" type="application/x-shockwave-flash"></enclosure> 
            <media:title>High Tech Suggestions</media:title>            
            
                <media:text type="plain">High tech study tips for math students.</media:text>

            <media:description type="plain">High tech study tips for math students.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490911/high-tech-suggestions/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490911" duration="200" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490911.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Getting a Math Tutor</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Getting a Math Tutor" height="90" src="http://frame.revver.com/frame/120x90/1490915.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 99</p><p>Tips on how to find a good math tutor.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490915/getting-a-math-tutor/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490915</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490915" length="3145728" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Getting a Math Tutor</media:title>            
            
                <media:text type="plain">Tips on how to find a good math tutor.</media:text>

            <media:description type="plain">Tips on how to find a good math tutor.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490915/getting-a-math-tutor/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490915" duration="99" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490915.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Additional Tips</title>            
            <pubDate>Fri, 13 Feb 2009 17:52:47 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Additional Tips" height="90" src="http://frame.revver.com/frame/120x90/1490916.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Fri, 13 Feb 2009 17:52:47 -0800<br />Duration: 189</p><p>Additional tips to help you earn better grades in your math class.</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1490916/additional-tips/</link>
            <guid isPermaLink="false">http://revver.com/watch/1490916</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490916" length="10485760" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Additional Tips</media:title>            
            
                <media:text type="plain">Additional tips to help you earn better grades in your math class.</media:text>

            <media:description type="plain">Additional tips to help you earn better grades in your math class.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1490916/additional-tips/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1490916" duration="189" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1490916.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Algebra: Solving Linear Equations - Part 2: Applications</title>            
            <pubDate>Mon, 26 Jan 2009 23:32:28 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Algebra: Solving Linear Equations - Part 2: Applications" height="90" src="http://frame.revver.com/frame/120x90/1460909.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Mon, 26 Jan 2009 23:32:28 -0800<br />Duration: 1178</p><p>[NOTE: This video is only the first 20 minutes of the full lesson, please visit my website to purchase complete version] This lesson consists of providing you with a Self-Tutorial on how to solve typical linear word problems (story problems or applied problems). The tutor shows you how to solve for a specific variable in formulas. He also discusses how to covert a repeating decimal into a fraction (which was skipped in Basic Math: Lesson 6 -"Fractions") and will teach you how to convert units of measurement.

Examples of word problems done include:

Finding a number based on certain criteria.
Word problems involving some geometry (triangle, rectangle, circle).
Age problems.
Mixture problems.
Money problems (story of my life!).
Rate-Time-Distance problems.
Percent Equations/problems.
Ratio and Proportion (concepts and solving problems, including similar triangles).
Problems dealing with Unit Price.
</p>]]></description>
            <category>act</category><category>aims</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>geometry</category><category>graphing</category><category>home</category><category>math</category><category>prep</category><category>sat</category><category>school</category><category>study</category><category>teacher</category><category>test</category><category>tips</category><category>tutor</category><category>tutorial</category><category>tutoring</category><category>university</category>
            <link>http://revver.com/video/1460909/algebra-solving-linear-equations-part-2-applications/</link>
            <guid isPermaLink="false">http://revver.com/watch/1460909</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1460909" length="45088768" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Algebra: Solving Linear Equations - Part 2: Applications</media:title>            
            
                <media:text type="plain">[NOTE: This video is only the first 20 minutes of the full lesson, please visit my website to purchase complete version] This lesson consists of providing you with a Self-Tutorial on how to solve typical linear word problems (story problems or applied problems). The tutor shows you how to solve for a specific variable in formulas. He also discusses how to covert a repeating decimal into a fraction (which was skipped in Basic Math: Lesson 6 -"Fractions") and will teach you how to convert units of measurement.

Examples of word problems done include:

Finding a number based on certain criteria.
Word problems involving some geometry (triangle, rectangle, circle).
Age problems.
Mixture problems.
Money problems (story of my life!).
Rate-Time-Distance problems.
Percent Equations/problems.
Ratio and Proportion (concepts and solving problems, including similar triangles).
Problems dealing with Unit Price.
</media:text>

            <media:description type="plain">[NOTE: This video is only the first 20 minutes of the full lesson, please visit my website to purchase complete version] This lesson consists of providing you with a Self-Tutorial on how to solve typical linear word problems (story problems or applied problems). The tutor shows you how to solve for a specific variable in formulas. He also discusses how to covert a repeating decimal into a fraction (which was skipped in Basic Math: Lesson 6 -"Fractions") and will teach you how to convert units of measurement.

Examples of word problems done include:

Finding a number based on certain criteria.
Word problems involving some geometry (triangle, rectangle, circle).
Age problems.
Mixture problems.
Money problems (story of my life!).
Rate-Time-Distance problems.
Percent Equations/problems.
Ratio and Proportion (concepts and solving problems, including similar triangles).
Problems dealing with Unit Price.
</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/1460909/algebra-solving-linear-equations-part-2-applications/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1460909" duration="1178" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act aims algebra arithmetic calculator calculus college education geometry graphing home math prep sat school study teacher test tips tutor tutorial tutoring university</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1460909.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Algebra: Introduction to Algebra</title>            
            <pubDate>Thu, 07 Feb 2008 22:16:21 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Algebra: Introduction to Algebra" height="90" src="http://frame.revver.com/frame/120x90/664496.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Thu, 07 Feb 2008 22:16:21 -0800<br />Duration: 685</p><p>[NOTE: This video is only the first 11 minutes of the full lesson, please visit my website to purchase complete version] This lesson consists of providing you with a Self-Tutorial on what is algebra, what are variables, constants, coefficients, terms, and expressions. The tutor explains the use of proper notation, how to combine like terms, find the negation of an algebraic expression, how to evaluate an expression (by hand and by using your calculator), and finally, there is a VERY detailed section on how to translate English phrases into algebraic expressions.</p>]]></description>
            <category>act</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>equation</category><category>finite</category><category>formula</category><category>geometry</category><category>graph</category><category>homework</category><category>instructor</category><category>math</category><category>mathematics</category><category>maths</category><category>prep</category><category>sat</category><category>standardized</category><category>statistics</category><category>study</category><category>teach</category><category>test</category><category>textbook</category><category>trig</category><category>tutor</category><category>tutoring</category><category>university</category><category>video</category>
            <link>http://revver.com/video/664496/algebra-introduction-to-algebra/</link>
            <guid isPermaLink="false">http://revver.com/watch/664496</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=664496" length="27262976" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Algebra: Introduction to Algebra</media:title>            
            
                <media:text type="plain">[NOTE: This video is only the first 11 minutes of the full lesson, please visit my website to purchase complete version] This lesson consists of providing you with a Self-Tutorial on what is algebra, what are variables, constants, coefficients, terms, and expressions. The tutor explains the use of proper notation, how to combine like terms, find the negation of an algebraic expression, how to evaluate an expression (by hand and by using your calculator), and finally, there is a VERY detailed section on how to translate English phrases into algebraic expressions.</media:text>

            <media:description type="plain">[NOTE: This video is only the first 11 minutes of the full lesson, please visit my website to purchase complete version] This lesson consists of providing you with a Self-Tutorial on what is algebra, what are variables, constants, coefficients, terms, and expressions. The tutor explains the use of proper notation, how to combine like terms, find the negation of an algebraic expression, how to evaluate an expression (by hand and by using your calculator), and finally, there is a VERY detailed section on how to translate English phrases into algebraic expressions.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/664496/algebra-introduction-to-algebra/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=664496" duration="685" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act algebra arithmetic calculator calculus college education equation finite formula geometry graph homework instructor math mathematics maths prep sat standardized statistics study teach test textbook trig tutor tutoring university video</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/664496.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item><item>
            <title>Algebra: Solving Linear Equations – Part 1: The Basics</title>            
            <pubDate>Thu, 07 Feb 2008 22:16:21 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Algebra: Solving Linear Equations – Part 1: The Basics" height="90" src="http://frame.revver.com/frame/120x90/664535.jpg" /><p>Author: <a href="http://revver.com/u/videomathtutor/">videomathtutor</a><br />Added: Thu, 07 Feb 2008 22:16:21 -0800<br />Duration: 1102</p><p>Lesson consists of providing you with a Self-Tutorial on how to solve linear equations. I discuss what is an Equation, Solution, Solution Set, Equivalent Equations, Identity, Contradictions, Conditional Equations, Linear Equations, the Standard Form of a Linear Equation. I show you how to actually SOLVE linear equations going step-by-step. I don't skip steps. I review some of the properties of Equality here too. I remind you to check the work done and how to solve linear equations using a calculator. At the end, you will know how to easily solve equations that look like:

2[y - (4y - 1)] = 5 - 9y

No word problems are done here. This is shown in DETAIL in Part 2 of the Lesson.</p>]]></description>
            <category>act</category><category>algebra</category><category>arithmetic</category><category>calculator</category><category>calculus</category><category>college</category><category>education</category><category>equation</category><category>finite</category><category>formula</category><category>geometry</category><category>graph</category><category>homework</category><category>instructor</category><category>math</category><category>mathematics</category><category>maths</category><category>prep</category><category>sat</category><category>standardized</category><category>statistics</category><category>study</category><category>teach</category><category>test</category><category>textbook</category><category>trig</category><category>tutor</category><category>tutoring</category><category>university</category><category>video</category>
            <link>http://revver.com/video/664535/algebra-solving-linear-equations-part-1-the-basics/</link>
            <guid isPermaLink="false">http://revver.com/watch/664535</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=664535" length="47185920" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Algebra: Solving Linear Equations – Part 1: The Basics</media:title>            
            
                <media:text type="plain">Lesson consists of providing you with a Self-Tutorial on how to solve linear equations. I discuss what is an Equation, Solution, Solution Set, Equivalent Equations, Identity, Contradictions, Conditional Equations, Linear Equations, the Standard Form of a Linear Equation. I show you how to actually SOLVE linear equations going step-by-step. I don't skip steps. I review some of the properties of Equality here too. I remind you to check the work done and how to solve linear equations using a calculator. At the end, you will know how to easily solve equations that look like:

2[y - (4y - 1)] = 5 - 9y

No word problems are done here. This is shown in DETAIL in Part 2 of the Lesson.</media:text>

            <media:description type="plain">Lesson consists of providing you with a Self-Tutorial on how to solve linear equations. I discuss what is an Equation, Solution, Solution Set, Equivalent Equations, Identity, Contradictions, Conditional Equations, Linear Equations, the Standard Form of a Linear Equation. I show you how to actually SOLVE linear equations going step-by-step. I don't skip steps. I review some of the properties of Equality here too. I remind you to check the work done and how to solve linear equations using a calculator. At the end, you will know how to easily solve equations that look like:

2[y - (4y - 1)] = 5 - 9y

No word problems are done here. This is shown in DETAIL in Part 2 of the Lesson.</media:description>
            <media:credit>Luis Anthony Ast</media:credit>            
            <media:player url="http://revver.com/video/664535/algebra-solving-linear-equations-part-1-the-basics/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=664535" duration="1102" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>Luis Anthony Ast</media:credit>
            <media:category>act algebra arithmetic calculator calculus college education equation finite formula geometry graph homework instructor math mathematics maths prep sat standardized statistics study teach test textbook trig tutor tutoring university video</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/664535.jpg" width="120" height="90"></media:thumbnail>
            <media:rating>nonadult</media:rating>
            <creativeCommons:license>http://creativecommons.org/licenses/by-nc-nd/2.5/</creativeCommons:license> 
        </item>
    </channel>
</rss>