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            <title>CO2 and Plant Pests</title>            
            <pubDate>Wed, 03 Sep 2008 17:55:00 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="CO2 and Plant Pests" height="90" src="http://frame.revver.com/frame/120x90/1149840.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 03 Sep 2008 17:55:00 -0800<br />Duration: 110</p><p>Researchers are finding that rising levels of carbon dioxide in the air might be bad for our gardens and food prices, even though plants need CO2 to breathe. As this ScienCentral News video explains, research is showing that too much CO2 can make at least one major crop more vulnerable to pests. </p>]]></description>
            <category>beetles</category><category>bugs</category><category>carbon dioxide</category><category>climate</category><category>co2</category><category>environment</category><category>evan delucia</category><category>food</category><category>gardens</category><category>gas</category><category>greenhouse</category><category>insects</category><category>japanese beetles</category><category>pests</category><category>plants</category><category>soybean</category>
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            <media:title>CO2 and Plant Pests</media:title>            
            
                <media:text type="plain">Researchers are finding that rising levels of carbon dioxide in the air might be bad for our gardens and food prices, even though plants need CO2 to breathe. As this ScienCentral News video explains, research is showing that too much CO2 can make at least one major crop more vulnerable to pests. </media:text>

            <media:description type="plain">Researchers are finding that rising levels of carbon dioxide in the air might be bad for our gardens and food prices, even though plants need CO2 to breathe. As this ScienCentral News video explains, research is showing that too much CO2 can make at least one major crop more vulnerable to pests. </media:description>
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            <media:category>beetles bugs carbon dioxide climate co2 environment evan delucia food gardens gas greenhouse insects japanese beetles pests plants soybean</media:category>
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            <title>Fast Fat</title>            
            <pubDate>Mon, 01 Sep 2008 20:35:35 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Fast Fat" height="90" src="http://frame.revver.com/frame/120x90/1140499.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Mon, 01 Sep 2008 20:35:35 -0800<br />Duration: 113</p><p>When it comes to making fat, not all sugars are created equal. As this ScienCentral News video reports, scientists are finding that fructose could be making us fatter, faster.</p>]]></description>
            <category>carbohydrates</category><category>corn syrup</category><category>diet</category><category>elizabeth parks</category><category>fast</category><category>fat</category><category>fatty acid</category><category>fructose</category><category>glucose</category><category>health</category><category>high fructose corn syrup</category><category>junk food</category><category>lose weight fast</category><category>marion nestle</category><category>obesity</category><category>overweight</category><category>sucrose</category><category>sugar</category><category>weight gain</category><category>weight loss</category>
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            <media:title>Fast Fat</media:title>            
            
                <media:text type="plain">When it comes to making fat, not all sugars are created equal. As this ScienCentral News video reports, scientists are finding that fructose could be making us fatter, faster.</media:text>

            <media:description type="plain">When it comes to making fat, not all sugars are created equal. As this ScienCentral News video reports, scientists are finding that fructose could be making us fatter, faster.</media:description>
            <media:credit>ScienCentral</media:credit>            
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            <media:category>carbohydrates corn syrup diet elizabeth parks fast fat fatty acid fructose glucose health high fructose corn syrup junk food lose weight fast marion nestle obesity overweight sucrose sugar weight gain weight loss</media:category>
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            <title>Organ Repair</title>            
            <pubDate>Fri, 29 Aug 2008 12:35:18 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Organ Repair" height="90" src="http://frame.revver.com/frame/120x90/1139651.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Fri, 29 Aug 2008 12:35:18 -0800<br />Duration: 103</p><p>For the first time, researchers have prevented the typical age-related decline in a whole organ, allowing old mice to have livers that keep working like when they were young. This ScienCentral News video reports on a strategy that researchers think could lead to treatments for age-related decline in other organs, such as the brain.</p>]]></description>
            <category>age</category><category>age reversal</category><category>albert einstein college of med</category><category>alzheimer's</category><category>ana maria cuervo</category><category>brain</category><category>cell</category><category>cong zhang</category><category>garbage</category><category>gene</category><category>gene therapy</category><category>genetics</category><category>liver</category><category>lysosome</category><category>mice</category><category>mouse</category><category>organ age</category><category>organelle</category><category>organs</category><category>oxidization</category><category>parkinson's</category><category>protein</category><category>rust</category><category>skin</category><category>wrinkles</category>
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            <media:title>Organ Repair</media:title>            
            
                <media:text type="plain">For the first time, researchers have prevented the typical age-related decline in a whole organ, allowing old mice to have livers that keep working like when they were young. This ScienCentral News video reports on a strategy that researchers think could lead to treatments for age-related decline in other organs, such as the brain.</media:text>

            <media:description type="plain">For the first time, researchers have prevented the typical age-related decline in a whole organ, allowing old mice to have livers that keep working like when they were young. This ScienCentral News video reports on a strategy that researchers think could lead to treatments for age-related decline in other organs, such as the brain.</media:description>
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            <media:credit>ScienCentral</media:credit>
            <media:category>age age reversal albert einstein college of med alzheimer's ana maria cuervo brain cell cong zhang garbage gene gene therapy genetics liver lysosome mice mouse organ age organelle organs oxidization parkinson's protein rust skin wrinkles</media:category>
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            <title>Acid Oceans</title>            
            <pubDate>Thu, 28 Aug 2008 08:35:08 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Acid Oceans" height="90" src="http://frame.revver.com/frame/120x90/1135155.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Thu, 28 Aug 2008 08:35:08 -0800<br />Duration: 115</p><p>New research is showing that carbon dioxide is not only causing global warming, but it's also causing sea water to become more acidic. As this ScienCentral News video explains, the implications of this on underwater life is becoming a hot topic for everyone from scientists, to IMAX filmmakers.</p>]]></description>
            <category>3d</category><category>acid oceans</category><category>acidification</category><category>global warming</category><category>howard hall</category><category>imax</category><category>under the sea</category>
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            <media:title>Acid Oceans</media:title>            
            
                <media:text type="plain">New research is showing that carbon dioxide is not only causing global warming, but it's also causing sea water to become more acidic. As this ScienCentral News video explains, the implications of this on underwater life is becoming a hot topic for everyone from scientists, to IMAX filmmakers.</media:text>

            <media:description type="plain">New research is showing that carbon dioxide is not only causing global warming, but it's also causing sea water to become more acidic. As this ScienCentral News video explains, the implications of this on underwater life is becoming a hot topic for everyone from scientists, to IMAX filmmakers.</media:description>
            <media:credit>ScienCentral</media:credit>            
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            <media:category>3d acid oceans acidification global warming howard hall imax under the sea</media:category>
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            <title>Street Corner Science with Leon Lederman Part 2</title>            
            <pubDate>Wed, 27 Aug 2008 08:36:23 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Street Corner Science with Leon Lederman Part 2" height="90" src="http://frame.revver.com/frame/120x90/1133535.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 27 Aug 2008 08:36:23 -0800<br />Duration: 236</p><p>Part 2 of 2. ScienCentral is taking science to the people in its latest installment of "Street Corner Science", in which a film crew and a renowned scientist are plunked down on a busy city street corner, and an impromptu Q&amp;A session with the public ensues!</p>]]></description>
            <category>cern</category><category>fusion</category><category>god particle</category><category>higgs boson</category><category>interview</category><category>iter</category><category>leon lederman</category><category>lhc</category><category>nobel</category><category>nobel prize</category><category>nuclear force</category><category>particle physics</category><category>physicist</category><category>physics</category><category>q&amp;a</category><category>questions</category><category>science</category><category>singularity</category><category>space</category><category>street corner science</category><category>strong force</category><category>time travel</category>
            <link>http://revver.com/video/1133535/street-corner-science-with-leon-lederman-part-2/</link>
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            <media:title>Street Corner Science with Leon Lederman Part 2</media:title>            
            
                <media:text type="plain">Part 2 of 2. ScienCentral is taking science to the people in its latest installment of "Street Corner Science", in which a film crew and a renowned scientist are plunked down on a busy city street corner, and an impromptu Q&amp;A session with the public ensues!</media:text>

            <media:description type="plain">Part 2 of 2. ScienCentral is taking science to the people in its latest installment of "Street Corner Science", in which a film crew and a renowned scientist are plunked down on a busy city street corner, and an impromptu Q&amp;A session with the public ensues!</media:description>
            <media:credit>ScienCentral</media:credit>            
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            <media:credit>ScienCentral</media:credit>
            <media:category>cern fusion god particle higgs boson interview iter leon lederman lhc nobel nobel prize nuclear force particle physics physicist physics q&amp;a questions science singularity space street corner science strong force time travel</media:category>
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            <title>Bat Wind Deaths</title>            
            <pubDate>Mon, 25 Aug 2008 23:55:24 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Bat Wind Deaths" height="90" src="http://frame.revver.com/frame/120x90/1130947.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Mon, 25 Aug 2008 23:55:24 -0800<br />Duration: 103</p><p>The big knock on wind turbines has been that they're dangerous to birds. But researchers have found that they actually kill more bats, and the reason why has been a mystery--until now. As this ScienCentral News video explains, a study published today finds the bats are actually drowning in mid-air.</p>]]></description>
            <category>bat</category><category>bats</category><category>drowning</category><category>dying bats</category><category>energy</category><category>erin baerwald</category><category>green</category><category>kenny breuer</category><category>lungs</category><category>pressure</category><category>sharon swartz</category><category>the bends</category><category>turbine</category><category>windmill</category>
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            <media:title>Bat Wind Deaths</media:title>            
            
                <media:text type="plain">The big knock on wind turbines has been that they're dangerous to birds. But researchers have found that they actually kill more bats, and the reason why has been a mystery--until now. As this ScienCentral News video explains, a study published today finds the bats are actually drowning in mid-air.</media:text>

            <media:description type="plain">The big knock on wind turbines has been that they're dangerous to birds. But researchers have found that they actually kill more bats, and the reason why has been a mystery--until now. As this ScienCentral News video explains, a study published today finds the bats are actually drowning in mid-air.</media:description>
            <media:credit>ScienCentral</media:credit>            
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            <media:credit>ScienCentral</media:credit>
            <media:category>bat bats drowning dying bats energy erin baerwald green kenny breuer lungs pressure sharon swartz the bends turbine windmill</media:category>
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            <title>Street Corner Science with Leon Lederman</title>            
            <pubDate>Thu, 21 Aug 2008 19:55:05 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Street Corner Science with Leon Lederman" height="90" src="http://frame.revver.com/frame/120x90/1123663.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Thu, 21 Aug 2008 19:55:05 -0800<br />Duration: 211</p><p>ScienCentral is taking science to the people in its first installment of "Street Corner Science", in which a film crew and a renowned scientist are plunked down on a busy city street corner, and an impromptu Q&amp;A session with the public ensues!</p>]]></description>
            <category>fusion</category><category>god particle</category><category>interview</category><category>leon lederman</category><category>nobel</category><category>nobel prize</category><category>nuclear force</category><category>physicist</category><category>physics</category><category>q&amp;a</category><category>questions</category><category>science</category><category>singularity</category><category>space</category><category>street corner science</category><category>strong force</category>
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            <media:title>Street Corner Science with Leon Lederman</media:title>            
            
                <media:text type="plain">ScienCentral is taking science to the people in its first installment of "Street Corner Science", in which a film crew and a renowned scientist are plunked down on a busy city street corner, and an impromptu Q&amp;A session with the public ensues!</media:text>

            <media:description type="plain">ScienCentral is taking science to the people in its first installment of "Street Corner Science", in which a film crew and a renowned scientist are plunked down on a busy city street corner, and an impromptu Q&amp;A session with the public ensues!</media:description>
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            <media:credit>ScienCentral</media:credit>
            <media:category>fusion god particle interview leon lederman nobel nobel prize nuclear force physicist physics q&amp;a questions science singularity space street corner science strong force</media:category>
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            <title>HIV-Immune Cells</title>            
            <pubDate>Thu, 21 Aug 2008 19:55:05 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="HIV-Immune Cells" height="90" src="http://frame.revver.com/frame/120x90/1124087.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Thu, 21 Aug 2008 19:55:05 -0800<br />Duration: 108</p><p>Doctors are considering using a new technology to genetically modify AIDS patients' own cells to be resistant to HIV.  As this ScienCentral News video explains, they're modeling the idea after rare individuals who are naturally immune to the AIDS virus.</p>]]></description>
            <category>aids</category><category>carl june</category><category>cat1690</category><category>delta 32</category><category>dna</category><category>elena perez</category><category>genetics</category><category>hiv</category><category>immune</category><category>immunity</category><category>immunology</category><category>nature biotechnology</category><category>philip gregory</category><category>sangamo biosciences</category><category>virus</category><category>zfp</category><category>zfps</category><category>zinc finger proteins</category>
            <link>http://revver.com/video/1124087/hiv-immune-cells/</link>
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            <media:title>HIV-Immune Cells</media:title>            
            
                <media:text type="plain">Doctors are considering using a new technology to genetically modify AIDS patients' own cells to be resistant to HIV.  As this ScienCentral News video explains, they're modeling the idea after rare individuals who are naturally immune to the AIDS virus.</media:text>

            <media:description type="plain">Doctors are considering using a new technology to genetically modify AIDS patients' own cells to be resistant to HIV.  As this ScienCentral News video explains, they're modeling the idea after rare individuals who are naturally immune to the AIDS virus.</media:description>
            <media:credit>ScienCentral</media:credit>            
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            <media:credit>ScienCentral</media:credit>
            <media:category>aids carl june cat1690 delta 32 dna elena perez genetics hiv immune immunity immunology nature biotechnology philip gregory sangamo biosciences virus zfp zfps zinc finger proteins</media:category>
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            <title>Skin Cancer Smell</title>            
            <pubDate>Wed, 20 Aug 2008 09:54:57 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Skin Cancer Smell" height="90" src="http://frame.revver.com/frame/120x90/1120733.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 20 Aug 2008 09:54:57 -0800<br />Duration: 93</p><p>Research announced today at a conference of the nation's leading chemists confirms that skin with cancer gives off a different odor than normal skin. ScienCentral reports on the first odor profile for skin cancer, and how it could lead to new cancer sniffing technology.</p>]]></description>
            <category>skin cancer smell odor sniffin</category>
            <link>http://revver.com/video/1120733/skin-cancer-smell/</link>
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            <media:title>Skin Cancer Smell</media:title>            
            
                <media:text type="plain">Research announced today at a conference of the nation's leading chemists confirms that skin with cancer gives off a different odor than normal skin. ScienCentral reports on the first odor profile for skin cancer, and how it could lead to new cancer sniffing technology.</media:text>

            <media:description type="plain">Research announced today at a conference of the nation's leading chemists confirms that skin with cancer gives off a different odor than normal skin. ScienCentral reports on the first odor profile for skin cancer, and how it could lead to new cancer sniffing technology.</media:description>
            <media:credit>ScienCentral</media:credit>            
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            <media:credit>ScienCentral</media:credit>
            <media:category>skin cancer smell odor sniffin</media:category>
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            <title>Red Olympic Advantage</title>            
            <pubDate>Tue, 19 Aug 2008 11:19:46 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Red Olympic Advantage" height="90" src="http://frame.revver.com/frame/120x90/1116937.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Tue, 19 Aug 2008 11:19:46 -0800<br />Duration: 112</p><p>Wondering who's got an edge in the next game or Olympic event?  Here's a hint: watch out for the contenders in red.  </p>]]></description>
            <category>color</category><category>competition</category><category>judging</category><category>martial arts</category><category>olympic</category><category>psychology</category><category>red</category><category>scoring</category><category>sports</category><category>taekwondo</category><category>unfair</category>
            <link>http://revver.com/video/1116937/red-olympic-advantage/</link>
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            <media:title>Red Olympic Advantage</media:title>            
            
                <media:text type="plain">Wondering who's got an edge in the next game or Olympic event?  Here's a hint: watch out for the contenders in red.  </media:text>

            <media:description type="plain">Wondering who's got an edge in the next game or Olympic event?  Here's a hint: watch out for the contenders in red.  </media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1116937/red-olympic-advantage/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1116937" duration="112" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>color competition judging martial arts olympic psychology red scoring sports taekwondo unfair</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1116937.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>Ask an Astronaut: Buzz Aldrin Part 2</title>            
            <pubDate>Thu, 14 Aug 2008 23:54:21 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Ask an Astronaut: Buzz Aldrin Part 2" height="90" src="http://frame.revver.com/frame/120x90/1109889.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Thu, 14 Aug 2008 23:54:21 -0800<br />Duration: 230</p><p>In this Web exclusive, ScienCentral caught up with Buzz Aldrin at the premiere of his new animated 3D movie "Fly Me to the Moon," and then took to the streets to gather questions for the iconic astronaut. Part 2 of 2.</p>]]></description>
            <category>apollo 11</category><category>astronaut</category><category>buzz aldrin</category><category>fly me to the moon</category><category>moon</category><category>q&amp;a</category><category>questions</category><category>space</category>
            <link>http://revver.com/video/1109889/ask-an-astronaut-buzz-aldrin-part-2/</link>
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            <media:title>Ask an Astronaut: Buzz Aldrin Part 2</media:title>            
            
                <media:text type="plain">In this Web exclusive, ScienCentral caught up with Buzz Aldrin at the premiere of his new animated 3D movie "Fly Me to the Moon," and then took to the streets to gather questions for the iconic astronaut. Part 2 of 2.</media:text>

            <media:description type="plain">In this Web exclusive, ScienCentral caught up with Buzz Aldrin at the premiere of his new animated 3D movie "Fly Me to the Moon," and then took to the streets to gather questions for the iconic astronaut. Part 2 of 2.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1109889/ask-an-astronaut-buzz-aldrin-part-2/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1109889" duration="230" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>apollo 11 astronaut buzz aldrin fly me to the moon moon q&amp;a questions space</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1109889.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 Happening: Garden-variety Horror</title>            
            <pubDate>Wed, 13 Aug 2008 22:54:23 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="The Happening: Garden-variety Horror" height="90" src="http://frame.revver.com/frame/120x90/1106761.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 22:54:23 -0800<br />Duration: 165</p><p>Just when you thought it was safe to go back in the garden! Cast and crew of "The Happening" discuss challenges in making this enviro-horror film. For more, check out ScienCentral for the original story on toxic plants, "The Happening and Plant Science".</p>]]></description>
            <category>m night shyamalan the happenin</category>
            <link>http://revver.com/video/1106761/the-happening-garden-variety-horror/</link>
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            <media:title>The Happening: Garden-variety Horror</media:title>            
            
                <media:text type="plain">Just when you thought it was safe to go back in the garden! Cast and crew of "The Happening" discuss challenges in making this enviro-horror film. For more, check out ScienCentral for the original story on toxic plants, "The Happening and Plant Science".</media:text>

            <media:description type="plain">Just when you thought it was safe to go back in the garden! Cast and crew of "The Happening" discuss challenges in making this enviro-horror film. For more, check out ScienCentral for the original story on toxic plants, "The Happening and Plant Science".</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1106761/the-happening-garden-variety-horror/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1106761" duration="165" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>m night shyamalan the happenin</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1106761.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>Bee Disease Spread</title>            
            <pubDate>Wed, 13 Aug 2008 22:54:23 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Bee Disease Spread" height="90" src="http://frame.revver.com/frame/120x90/1107309.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 22:54:23 -0800<br />Duration: 113</p><p>A new clue in the mysterious decline of bee populations: researchers have found that diseases are spreading from domesticated bumblebees to those in the wild. As this ScienCentral News video reports, that's leaving many species in danger of disappearing. </p>]]></description>
            <category>bee</category><category>bumblebee</category><category>decline</category><category>disease</category><category>domesticated</category><category>parasite</category><category>species</category>
            <link>http://revver.com/video/1107309/bee-disease-spread/</link>
            <guid isPermaLink="false">http://revver.com/watch/1107309</guid>
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            <media:title>Bee Disease Spread</media:title>            
            
                <media:text type="plain">A new clue in the mysterious decline of bee populations: researchers have found that diseases are spreading from domesticated bumblebees to those in the wild. As this ScienCentral News video reports, that's leaving many species in danger of disappearing. </media:text>

            <media:description type="plain">A new clue in the mysterious decline of bee populations: researchers have found that diseases are spreading from domesticated bumblebees to those in the wild. As this ScienCentral News video reports, that's leaving many species in danger of disappearing. </media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1107309/bee-disease-spread/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1107309" duration="113" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>bee bumblebee decline disease domesticated parasite species</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1107309.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>Ask an Astronaut: Buzz Aldrin Part 1</title>            
            <pubDate>Wed, 13 Aug 2008 13:54:19 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Ask an Astronaut: Buzz Aldrin Part 1" height="90" src="http://frame.revver.com/frame/120x90/1106448.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 13:54:19 -0800<br />Duration: 255</p><p>In this Web exclusive, ScienCentral caught up with Buzz Aldrin at the premiere of his new animated 3D movie "Fly Me to the Moon," and then took to the streets to gather questions for the iconic astronaut. Part 1 of 2. 
</p>]]></description>
            <category>apollo 11 astronaut buzz aldri</category>
            <link>http://revver.com/video/1106448/ask-an-astronaut-buzz-aldrin-part-1/</link>
            <guid isPermaLink="false">http://revver.com/watch/1106448</guid>
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            <media:title>Ask an Astronaut: Buzz Aldrin Part 1</media:title>            
            
                <media:text type="plain">In this Web exclusive, ScienCentral caught up with Buzz Aldrin at the premiere of his new animated 3D movie "Fly Me to the Moon," and then took to the streets to gather questions for the iconic astronaut. Part 1 of 2. 
</media:text>

            <media:description type="plain">In this Web exclusive, ScienCentral caught up with Buzz Aldrin at the premiere of his new animated 3D movie "Fly Me to the Moon," and then took to the streets to gather questions for the iconic astronaut. Part 1 of 2. 
</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1106448/ask-an-astronaut-buzz-aldrin-part-1/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1106448" duration="255" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>apollo 11 astronaut buzz aldri</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1106448.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>Red Wine Aging Drug</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Red Wine Aging Drug" height="90" src="http://frame.revver.com/frame/120x90/1097070.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 120</p><p>Could a pill that's designed to treat Type 2 Diabetes also be the first anti-aging drug? As this ScienCentral News video explains, the pills are based on a substance in, of all things, red wine.</p>]]></description>
            <category>aging</category><category>anti-aging</category><category>diabetes</category><category>resveratrol</category><category>sirtris</category><category>supplement</category>
            <link>http://revver.com/video/1097070/red-wine-aging-drug/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097070</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097070" length="13631488" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Red Wine Aging Drug</media:title>            
            
                <media:text type="plain">Could a pill that's designed to treat Type 2 Diabetes also be the first anti-aging drug? As this ScienCentral News video explains, the pills are based on a substance in, of all things, red wine.</media:text>

            <media:description type="plain">Could a pill that's designed to treat Type 2 Diabetes also be the first anti-aging drug? As this ScienCentral News video explains, the pills are based on a substance in, of all things, red wine.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097070/red-wine-aging-drug/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097070" duration="120" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>aging anti-aging diabetes resveratrol sirtris supplement</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097070.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>Curly Hair Gene</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Curly Hair Gene" height="90" src="http://frame.revver.com/frame/120x90/1097073.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 109</p><p>Curly or straight? Too much or too little? If you don't like the hair you were born with, this ScienCentral News video reports that a scientific solution might be in the near future.</p>]]></description>
            <category>curls</category><category>curly</category><category>gene</category><category>hair</category><category>protein</category><category>salon</category><category>stylist</category><category>wooly</category>
            <link>http://revver.com/video/1097073/curly-hair-gene/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097073</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097073" length="9437184" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Curly Hair Gene</media:title>            
            
                <media:text type="plain">Curly or straight? Too much or too little? If you don't like the hair you were born with, this ScienCentral News video reports that a scientific solution might be in the near future.</media:text>

            <media:description type="plain">Curly or straight? Too much or too little? If you don't like the hair you were born with, this ScienCentral News video reports that a scientific solution might be in the near future.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097073/curly-hair-gene/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097073" duration="109" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>curls curly gene hair protein salon stylist wooly</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097073.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>Emergency Stroke Drug</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Emergency Stroke Drug" height="90" src="http://frame.revver.com/frame/120x90/1097074.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 119</p><p>Millions of Americans are living with the aftermath of having a stroke. A former Miss Arizona talks about her stroke at age 26, and this ScienCentral News video explains how researchers are looking for safer ways to treat strokes when they happen.</p>]]></description>
            <category>buster</category><category>clot</category><category>emergency</category><category>stroke</category>
            <link>http://revver.com/video/1097074/emergency-stroke-drug/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097074</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097074" length="13631488" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Emergency Stroke Drug</media:title>            
            
                <media:text type="plain">Millions of Americans are living with the aftermath of having a stroke. A former Miss Arizona talks about her stroke at age 26, and this ScienCentral News video explains how researchers are looking for safer ways to treat strokes when they happen.</media:text>

            <media:description type="plain">Millions of Americans are living with the aftermath of having a stroke. A former Miss Arizona talks about her stroke at age 26, and this ScienCentral News video explains how researchers are looking for safer ways to treat strokes when they happen.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097074/emergency-stroke-drug/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097074" duration="119" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>buster clot emergency stroke</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097074.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 Happening" and Plant Science</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="&quot;The Happening&quot; and Plant Science" height="90" src="http://frame.revver.com/frame/120x90/1097075.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 136</p><p>In "The Happening," common plants release a neurotoxin that threatens the survival of the human race. This movie premise may be far-fetched, but scientists say summer is a good time to familiarize yourself with toxic plants that can be harmful to your health. This ScienCentral News video has more.</p>]]></description>
            <category>apocalypse</category><category>botany</category><category>environment</category><category>flowers</category><category>gardening</category><category>happening</category><category>herbs</category><category>m</category><category>mark</category><category>mystery</category><category>neurotoxin</category><category>night</category><category>plants</category><category>sci-fi</category><category>shyamalan</category><category>the</category><category>wahlberg</category>
            <link>http://revver.com/video/1097075/the-happening-and-plant-science/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097075</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097075" length="15728640" type="application/x-shockwave-flash"></enclosure> 
            <media:title>"The Happening" and Plant Science</media:title>            
            
                <media:text type="plain">In "The Happening," common plants release a neurotoxin that threatens the survival of the human race. This movie premise may be far-fetched, but scientists say summer is a good time to familiarize yourself with toxic plants that can be harmful to your health. This ScienCentral News video has more.</media:text>

            <media:description type="plain">In "The Happening," common plants release a neurotoxin that threatens the survival of the human race. This movie premise may be far-fetched, but scientists say summer is a good time to familiarize yourself with toxic plants that can be harmful to your health. This ScienCentral News video has more.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097075/the-happening-and-plant-science/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097075" duration="136" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>apocalypse botany environment flowers gardening happening herbs m mark mystery neurotoxin night plants sci-fi shyamalan the wahlberg</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097075.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>Snakes on the Brain</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Snakes on the Brain" height="90" src="http://frame.revver.com/frame/120x90/1097076.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 105</p><p>New research by psychologists suggests we're born ready to look for snakes. As this ScienCentral News video reports, a series of experiments showed that people, even toddlers tend to recognize and locate a snake faster than other plants and animals.</p>]]></description>
            <category>brain</category><category>evolution</category><category>fear</category><category>ophidiophobia</category><category>phobia</category><category>psychology</category><category>snakes</category>
            <link>http://revver.com/video/1097076/snakes-on-the-brain/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097076</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097076" length="14680064" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Snakes on the Brain</media:title>            
            
                <media:text type="plain">New research by psychologists suggests we're born ready to look for snakes. As this ScienCentral News video reports, a series of experiments showed that people, even toddlers tend to recognize and locate a snake faster than other plants and animals.</media:text>

            <media:description type="plain">New research by psychologists suggests we're born ready to look for snakes. As this ScienCentral News video reports, a series of experiments showed that people, even toddlers tend to recognize and locate a snake faster than other plants and animals.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097076/snakes-on-the-brain/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097076" duration="105" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>brain evolution fear ophidiophobia phobia psychology snakes</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097076.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>Blind Dog Cure</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Blind Dog Cure" height="90" src="http://frame.revver.com/frame/120x90/1097077.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 118</p><p>A dying and blind dog was given a last opportunity to see, thanks to a veterinarian who has figured out why some dogs suddenly go blind. This ScienCentral News video explains.</p>]]></description>
            <category>antibodies</category><category>autoimmune</category><category>blind</category><category>blindness</category><category>dog</category><category>eye</category><category>golden</category><category>retriever</category><category>roxi</category><category>vision</category>
            <link>http://revver.com/video/1097077/blind-dog-cure/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097077</guid>
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            <media:title>Blind Dog Cure</media:title>            
            
                <media:text type="plain">A dying and blind dog was given a last opportunity to see, thanks to a veterinarian who has figured out why some dogs suddenly go blind. This ScienCentral News video explains.</media:text>

            <media:description type="plain">A dying and blind dog was given a last opportunity to see, thanks to a veterinarian who has figured out why some dogs suddenly go blind. This ScienCentral News video explains.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097077/blind-dog-cure/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097077" duration="118" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>antibodies autoimmune blind blindness dog eye golden retriever roxi vision</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097077.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>Moms Who Listen</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Moms Who Listen" height="90" src="http://frame.revver.com/frame/120x90/1097078.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 106</p><p>This Mothers' Day, thank your mom for listening. That's because psychologists now say that explaining things to your mom actually helps you learn better.</p>]]></description>
            <category>education</category><category>learning</category><category>mother</category><category>pattern</category><category>preschool</category><category>psychology</category>
            <link>http://revver.com/video/1097078/moms-who-listen/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097078</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097078" length="9437184" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Moms Who Listen</media:title>            
            
                <media:text type="plain">This Mothers' Day, thank your mom for listening. That's because psychologists now say that explaining things to your mom actually helps you learn better.</media:text>

            <media:description type="plain">This Mothers' Day, thank your mom for listening. That's because psychologists now say that explaining things to your mom actually helps you learn better.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097078/moms-who-listen/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097078" duration="106" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>education learning mother pattern preschool psychology</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097078.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>Bad Belly Fat</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Bad Belly Fat" height="90" src="http://frame.revver.com/frame/120x90/1097079.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 108</p><p>Scientists are finding more about how that bulge around your belly is more harmful than the pounds you may have elsewhere on your body. As this ScienCentral News video reports, belly fat may cause blockages in the arteries, and the finding could lead to better drugs to protect against heart disease.</p>]]></description>
            <category>apple-shape</category><category>arteries</category><category>cholesterol</category><category>diabetes</category><category>drugs</category><category>fat</category><category>inflammation</category><category>obesity</category>
            <link>http://revver.com/video/1097079/bad-belly-fat/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097079</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097079" length="10485760" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Bad Belly Fat</media:title>            
            
                <media:text type="plain">Scientists are finding more about how that bulge around your belly is more harmful than the pounds you may have elsewhere on your body. As this ScienCentral News video reports, belly fat may cause blockages in the arteries, and the finding could lead to better drugs to protect against heart disease.</media:text>

            <media:description type="plain">Scientists are finding more about how that bulge around your belly is more harmful than the pounds you may have elsewhere on your body. As this ScienCentral News video reports, belly fat may cause blockages in the arteries, and the finding could lead to better drugs to protect against heart disease.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097079/bad-belly-fat/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097079" duration="108" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>apple-shape arteries cholesterol diabetes drugs fat inflammation obesity</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097079.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>CO2 For Allergies</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="CO2 For Allergies" height="90" src="http://frame.revver.com/frame/120x90/1097080.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 110</p><p>Allergy season is here, and along with your hay fever, you may be experiencing the annoying side effects of today's drugs. But a new treatment for allergies--with fewer side effects--might come from the same substance blamed for global warming, carbon dioxide. This ScienCentral News video explains.</p>]]></description>
            <category>allergies</category><category>carbon</category><category>dioxide</category><category>fever</category><category>hay</category><category>rhinitis</category><category>season</category><category>sneeze</category>
            <link>http://revver.com/video/1097080/co2-for-allergies/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097080</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097080" length="8388608" type="application/x-shockwave-flash"></enclosure> 
            <media:title>CO2 For Allergies</media:title>            
            
                <media:text type="plain">Allergy season is here, and along with your hay fever, you may be experiencing the annoying side effects of today's drugs. But a new treatment for allergies--with fewer side effects--might come from the same substance blamed for global warming, carbon dioxide. This ScienCentral News video explains.</media:text>

            <media:description type="plain">Allergy season is here, and along with your hay fever, you may be experiencing the annoying side effects of today's drugs. But a new treatment for allergies--with fewer side effects--might come from the same substance blamed for global warming, carbon dioxide. This ScienCentral News video explains.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097080/co2-for-allergies/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097080" duration="110" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>allergies carbon dioxide fever hay rhinitis season sneeze</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097080.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>Brain Size and Alzheimer's</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Brain Size and Alzheimer's" height="90" src="http://frame.revver.com/frame/120x90/1097081.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 106</p><p>BrResearchers now say that having a big brain may protect you from the memory-stealing symptoms of Alzheimer's Disease, even if you have the brain plaques associated with the disease.</p>]]></description>
            <category>alzheimers</category><category>brain</category><category>disease</category><category>hippocampus</category><category>memory</category><category>plaques</category><category>size</category><category>tangles</category>
            <link>http://revver.com/video/1097081/brain-size-and-alzheimers/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097081</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097081" length="7340032" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Brain Size and Alzheimer's</media:title>            
            
                <media:text type="plain">BrResearchers now say that having a big brain may protect you from the memory-stealing symptoms of Alzheimer's Disease, even if you have the brain plaques associated with the disease.</media:text>

            <media:description type="plain">BrResearchers now say that having a big brain may protect you from the memory-stealing symptoms of Alzheimer's Disease, even if you have the brain plaques associated with the disease.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097081/brain-size-and-alzheimers/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097081" duration="106" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>alzheimers brain disease hippocampus memory plaques size tangles</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097081.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>Mars Rover Anniversary</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Mars Rover Anniversary" height="90" src="http://frame.revver.com/frame/120x90/1097083.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 106</p><p>It's the fourth anniversary of NASA's rover mission to Mars and both "Spirit" and "Opportunity" have made it to spots where their solar panels are getting enough power from the planets' weak winter sunlight. As this ScienCentral News explains, the anniversary marks another incredible milestone, because the rovers were expected to last only a few months.</p>]]></description>
            <category>mars</category><category>nasa</category><category>opportunity</category><category>rover</category><category>spirit</category><category>squyres</category>
            <link>http://revver.com/video/1097083/mars-rover-anniversary/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097083</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097083" length="11534336" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Mars Rover Anniversary</media:title>            
            
                <media:text type="plain">It's the fourth anniversary of NASA's rover mission to Mars and both "Spirit" and "Opportunity" have made it to spots where their solar panels are getting enough power from the planets' weak winter sunlight. As this ScienCentral News explains, the anniversary marks another incredible milestone, because the rovers were expected to last only a few months.</media:text>

            <media:description type="plain">It's the fourth anniversary of NASA's rover mission to Mars and both "Spirit" and "Opportunity" have made it to spots where their solar panels are getting enough power from the planets' weak winter sunlight. As this ScienCentral News explains, the anniversary marks another incredible milestone, because the rovers were expected to last only a few months.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097083/mars-rover-anniversary/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097083" duration="106" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>mars nasa opportunity rover spirit squyres</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097083.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>Tip of the Tongue Learning</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Tip of the Tongue Learning" height="90" src="http://frame.revver.com/frame/120x90/1097084.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 104</p><p>When you can't quite remember a tricky word or somebody's name, trying to excavate it from your memory might be the worst thing you can do, according to new psychology research. This ScienCentral News video explains.</p>]]></description>
            <category>aging</category><category>brain</category><category>finding</category><category>learning</category><category>mcmaster</category><category>memory</category><category>psychology</category><category>recall</category><category>tongue</category><category>word</category>
            <link>http://revver.com/video/1097084/tip-of-the-tongue-learning/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097084</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097084" length="11534336" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Tip of the Tongue Learning</media:title>            
            
                <media:text type="plain">When you can't quite remember a tricky word or somebody's name, trying to excavate it from your memory might be the worst thing you can do, according to new psychology research. This ScienCentral News video explains.</media:text>

            <media:description type="plain">When you can't quite remember a tricky word or somebody's name, trying to excavate it from your memory might be the worst thing you can do, according to new psychology research. This ScienCentral News video explains.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097084/tip-of-the-tongue-learning/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097084" duration="104" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>aging brain finding learning mcmaster memory psychology recall tongue word</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097084.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>Fly Flight Simulators</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Fly Flight Simulators" height="90" src="http://frame.revver.com/frame/120x90/1097085.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 109</p><p>They don't call them flies for nothing. While we try to avoid the relentless aerial acrobatics of flies, some scientists have built them their own flight simulator. As this ScienCentral News video reports, the work could lead to new flying robots.</p>]]></description>
            <category>behavior</category><category>flight</category><category>fly</category><category>insect</category><category>led</category><category>microbot</category><category>nanorobot</category><category>neuroethology</category><category>panorama</category><category>robot</category>
            <link>http://revver.com/video/1097085/fly-flight-simulators/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097085</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097085" length="8388608" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Fly Flight Simulators</media:title>            
            
                <media:text type="plain">They don't call them flies for nothing. While we try to avoid the relentless aerial acrobatics of flies, some scientists have built them their own flight simulator. As this ScienCentral News video reports, the work could lead to new flying robots.</media:text>

            <media:description type="plain">They don't call them flies for nothing. While we try to avoid the relentless aerial acrobatics of flies, some scientists have built them their own flight simulator. As this ScienCentral News video reports, the work could lead to new flying robots.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097085/fly-flight-simulators/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097085" duration="109" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>behavior flight fly insect led microbot nanorobot neuroethology panorama robot</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097085.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 Real WALL-E</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="The Real WALL-E" height="90" src="http://frame.revver.com/frame/120x90/1097087.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 125</p><p>The new Disney movie WALL-E features robots of the future actively helping humans. But the future is now. This ScienCentral News video reports on a real robot that could help us take care of elderly relatives from miles away.</p>]]></description>
            <category>asimo</category><category>assist</category><category>elderly</category><category>helper</category><category>robot</category><category>roomba</category><category>ubot</category><category>wall-e</category>
            <link>http://revver.com/video/1097087/the-real-wall-e/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097087</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097087" length="13631488" type="application/x-shockwave-flash"></enclosure> 
            <media:title>The Real WALL-E</media:title>            
            
                <media:text type="plain">The new Disney movie WALL-E features robots of the future actively helping humans. But the future is now. This ScienCentral News video reports on a real robot that could help us take care of elderly relatives from miles away.</media:text>

            <media:description type="plain">The new Disney movie WALL-E features robots of the future actively helping humans. But the future is now. This ScienCentral News video reports on a real robot that could help us take care of elderly relatives from miles away.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097087/the-real-wall-e/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097087" duration="125" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>asimo assist elderly helper robot roomba ubot wall-e</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097087.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>Height and Long Life</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Height and Long Life" height="90" src="http://frame.revver.com/frame/120x90/1097088.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 109</p><p>As the infamous Randy Newman song goes, "Short people got no reason to live." Well, researchers now say some short people might actually be living longer, thanks to their genes. This ScienCentral News video explains how a gene that affects people's growth might also help control aging.</p>]]></description>
            <category>age</category><category>ashkenazi</category><category>genes</category><category>genetics</category><category>height</category><category>jewish</category><category>life</category><category>long</category><category>longevity</category><category>old</category>
            <link>http://revver.com/video/1097088/height-and-long-life/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097088</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097088" length="10485760" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Height and Long Life</media:title>            
            
                <media:text type="plain">As the infamous Randy Newman song goes, "Short people got no reason to live." Well, researchers now say some short people might actually be living longer, thanks to their genes. This ScienCentral News video explains how a gene that affects people's growth might also help control aging.</media:text>

            <media:description type="plain">As the infamous Randy Newman song goes, "Short people got no reason to live." Well, researchers now say some short people might actually be living longer, thanks to their genes. This ScienCentral News video explains how a gene that affects people's growth might also help control aging.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097088/height-and-long-life/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097088" duration="109" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>age ashkenazi genes genetics height jewish life long longevity old</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097088.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>Heart Medicine Gene</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Heart Medicine Gene" height="90" src="http://frame.revver.com/frame/120x90/1097090.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 139</p><p>Genetics researchers have debunked a racial myth about who might benefit from a widely used heart failure medication. As this ScienCentral video reports, the finding will eventually allow personalized treatments for this devastating disease.</p>]]></description>
            <category>african</category><category>american</category><category>beta-blocker</category><category>black</category><category>disease</category><category>genetic</category><category>heart</category><category>personalized</category><category>race</category>
            <link>http://revver.com/video/1097090/heart-medicine-gene/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097090</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097090" length="18874368" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Heart Medicine Gene</media:title>            
            
                <media:text type="plain">Genetics researchers have debunked a racial myth about who might benefit from a widely used heart failure medication. As this ScienCentral video reports, the finding will eventually allow personalized treatments for this devastating disease.</media:text>

            <media:description type="plain">Genetics researchers have debunked a racial myth about who might benefit from a widely used heart failure medication. As this ScienCentral video reports, the finding will eventually allow personalized treatments for this devastating disease.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097090/heart-medicine-gene/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097090" duration="139" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>african american beta-blocker black disease genetic heart personalized race</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097090.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>Cancer Control</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Cancer Control" height="90" src="http://frame.revver.com/frame/120x90/1097092.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 111</p><p>Scientists have discovered molecules that can determine whether cancer tumors will spread to other parts of the body. As this ScienCentral News video explains, the tiny molecules prevent tumors from spreading.</p>]]></description>
            <category>breast</category><category>cancer</category><category>microrna</category><category>prevention</category><category>rna</category><category>tavazoie</category><category>tumor</category>
            <link>http://revver.com/video/1097092/cancer-control/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097092</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097092" length="11534336" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Cancer Control</media:title>            
            
                <media:text type="plain">Scientists have discovered molecules that can determine whether cancer tumors will spread to other parts of the body. As this ScienCentral News video explains, the tiny molecules prevent tumors from spreading.</media:text>

            <media:description type="plain">Scientists have discovered molecules that can determine whether cancer tumors will spread to other parts of the body. As this ScienCentral News video explains, the tiny molecules prevent tumors from spreading.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097092/cancer-control/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097092" duration="111" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>breast cancer microrna prevention rna tavazoie tumor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097092.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>Asthma Vest</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Asthma Vest" height="90" src="http://frame.revver.com/frame/120x90/1097093.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 113</p><p>Scientists are trying out a new tool to determine what triggers asthma attacks, especially in children.  As this ScienCentral report explains, engineers have created a vest full of air sampling equipment that monitors and records what's in the air.</p>]]></description>
            <category>asthma</category><category>attack</category><category>chemicals</category><category>children</category><category>exposure</category><category>sensor</category>
            <link>http://revver.com/video/1097093/asthma-vest/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097093</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097093" length="11534336" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Asthma Vest</media:title>            
            
                <media:text type="plain">Scientists are trying out a new tool to determine what triggers asthma attacks, especially in children.  As this ScienCentral report explains, engineers have created a vest full of air sampling equipment that monitors and records what's in the air.</media:text>

            <media:description type="plain">Scientists are trying out a new tool to determine what triggers asthma attacks, especially in children.  As this ScienCentral report explains, engineers have created a vest full of air sampling equipment that monitors and records what's in the air.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097093/asthma-vest/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097093" duration="113" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>asthma attack chemicals children exposure sensor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097093.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>"Jumper" and Real Teleportation</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="&quot;Jumper&quot; and Real Teleportation" height="90" src="http://frame.revver.com/frame/120x90/1097094.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 132</p><p>From "Star Trek" to the new sci-fi film "Jumper," we're all familiar with the idea of teleportation. But as this ScienCentral News video explains, scientists are actually doing real teleportation experiments in the lab.</p>]]></description>
            <category>christensen</category><category>computing</category><category>hayden</category><category>jumper</category><category>quantum</category><category>telecloning</category><category>teleportation</category>
            <link>http://revver.com/video/1097094/jumper-and-real-teleportation/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097094</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097094" length="14680064" type="application/x-shockwave-flash"></enclosure> 
            <media:title>"Jumper" and Real Teleportation</media:title>            
            
                <media:text type="plain">From "Star Trek" to the new sci-fi film "Jumper," we're all familiar with the idea of teleportation. But as this ScienCentral News video explains, scientists are actually doing real teleportation experiments in the lab.</media:text>

            <media:description type="plain">From "Star Trek" to the new sci-fi film "Jumper," we're all familiar with the idea of teleportation. But as this ScienCentral News video explains, scientists are actually doing real teleportation experiments in the lab.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097094/jumper-and-real-teleportation/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097094" duration="132" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>christensen computing hayden jumper quantum telecloning teleportation</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097094.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>Disarming AIDS</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Disarming AIDS" height="90" src="http://frame.revver.com/frame/120x90/1097095.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 123</p><p>Scientists have discovered a weakness in the AIDS virus that could lead to a new class of treatments. As this ScienCentral News video explains, the virus acts like a hijacker, turning the body's own machinery against it. But the new research could deprive AIDS of those weapons.</p>]]></description>
            <category>aids</category><category>elledge</category><category>genetics</category><category>hiv</category><category>proteins</category><category>steve</category>
            <link>http://revver.com/video/1097095/disarming-aids/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097095</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097095" length="13631488" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Disarming AIDS</media:title>            
            
                <media:text type="plain">Scientists have discovered a weakness in the AIDS virus that could lead to a new class of treatments. As this ScienCentral News video explains, the virus acts like a hijacker, turning the body's own machinery against it. But the new research could deprive AIDS of those weapons.</media:text>

            <media:description type="plain">Scientists have discovered a weakness in the AIDS virus that could lead to a new class of treatments. As this ScienCentral News video explains, the virus acts like a hijacker, turning the body's own machinery against it. But the new research could deprive AIDS of those weapons.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097095/disarming-aids/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097095" duration="123" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>aids elledge genetics hiv proteins steve</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097095.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>Mind Reading</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Mind Reading" height="90" src="http://frame.revver.com/frame/120x90/1097096.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 111</p><p>As pollsters have so well demonstrated this presidential primary season, reading minds, whether of voters or the person next to you, is close to impossible. However as this ScienCentral News video explains, scientists are actually one step closer to reading our thoughts.</p>]]></description>
            <category>brain</category><category>esp</category><category>mindreading</category><category>mri</category><category>neuroscience</category>
            <link>http://revver.com/video/1097096/mind-reading/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097096</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097096" length="8388608" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Mind Reading</media:title>            
            
                <media:text type="plain">As pollsters have so well demonstrated this presidential primary season, reading minds, whether of voters or the person next to you, is close to impossible. However as this ScienCentral News video explains, scientists are actually one step closer to reading our thoughts.</media:text>

            <media:description type="plain">As pollsters have so well demonstrated this presidential primary season, reading minds, whether of voters or the person next to you, is close to impossible. However as this ScienCentral News video explains, scientists are actually one step closer to reading our thoughts.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097096/mind-reading/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097096" duration="111" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>brain esp mindreading mri neuroscience</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097096.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>Supergreenhouse Climate Mystery</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Supergreenhouse Climate Mystery" height="90" src="http://frame.revver.com/frame/120x90/1097097.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 109</p><p>As global temperatures rise, glaciers melt and sea levels go up, right? Well, new research on prehistoric climates indicates that the opposite could somehow be true. As this ScienCentral News video reports, the findings add a new twist to how we think about climate change.</p>]]></description>
            <category>climate</category><category>fall</category><category>ice</category><category>levels</category><category>question</category><category>rise</category><category>sea</category><category>warming</category>
            <link>http://revver.com/video/1097097/supergreenhouse-climate-mystery/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097097</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097097" length="9437184" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Supergreenhouse Climate Mystery</media:title>            
            
                <media:text type="plain">As global temperatures rise, glaciers melt and sea levels go up, right? Well, new research on prehistoric climates indicates that the opposite could somehow be true. As this ScienCentral News video reports, the findings add a new twist to how we think about climate change.</media:text>

            <media:description type="plain">As global temperatures rise, glaciers melt and sea levels go up, right? Well, new research on prehistoric climates indicates that the opposite could somehow be true. As this ScienCentral News video reports, the findings add a new twist to how we think about climate change.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097097/supergreenhouse-climate-mystery/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097097" duration="109" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>climate fall ice levels question rise sea warming</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097097.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>Lead and Alzheimer's</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Lead and Alzheimer's" height="90" src="http://frame.revver.com/frame/120x90/1097098.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 114</p><p>We've all heard about the hidden danger lead poses to our children, but what about those of us who were exposed to lead long ago? New research is showing lead exposure might lead to problems much later in life. This ScienCentral News video reports on early evidence of a link between lead and Alzheimer's Disease.</p>]]></description>
            <category>alzheimer</category><category>alzheimers</category><category>brain</category><category>lead</category><category>plaque</category><category>poison</category><category>toxic</category>
            <link>http://revver.com/video/1097098/lead-and-alzheimers/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097098</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097098" length="11534336" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Lead and Alzheimer's</media:title>            
            
                <media:text type="plain">We've all heard about the hidden danger lead poses to our children, but what about those of us who were exposed to lead long ago? New research is showing lead exposure might lead to problems much later in life. This ScienCentral News video reports on early evidence of a link between lead and Alzheimer's Disease.</media:text>

            <media:description type="plain">We've all heard about the hidden danger lead poses to our children, but what about those of us who were exposed to lead long ago? New research is showing lead exposure might lead to problems much later in life. This ScienCentral News video reports on early evidence of a link between lead and Alzheimer's Disease.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097098/lead-and-alzheimers/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097098" duration="114" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>alzheimer alzheimers brain lead plaque poison toxic</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097098.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>Scared Slow</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Scared Slow" height="90" src="http://frame.revver.com/frame/120x90/1097100.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 106</p><p>After a car accident or other scary experience many people report feeling like the event happened in slow motion. One neuroscientist set out to test whether our brains really see things slowed down in response to fear. This ScienCentral News story shows why he had to scare people in order to do the experiment.</p>]]></description>
            <category>accident</category><category>amygdala</category><category>perception</category><category>scared</category><category>slow</category><category>time</category>
            <link>http://revver.com/video/1097100/scared-slow/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097100</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097100" length="11534336" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Scared Slow</media:title>            
            
                <media:text type="plain">After a car accident or other scary experience many people report feeling like the event happened in slow motion. One neuroscientist set out to test whether our brains really see things slowed down in response to fear. This ScienCentral News story shows why he had to scare people in order to do the experiment.</media:text>

            <media:description type="plain">After a car accident or other scary experience many people report feeling like the event happened in slow motion. One neuroscientist set out to test whether our brains really see things slowed down in response to fear. This ScienCentral News story shows why he had to scare people in order to do the experiment.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097100/scared-slow/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097100" duration="106" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>accident amygdala perception scared slow time</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097100.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>Nano Hazards?</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Nano Hazards?" height="90" src="http://frame.revver.com/frame/120x90/1097101.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 159</p><p>Tiny particles of silver designed to kill germs are being put into socks to control odor. But as this ScienCentral News video explains, what happens to that nanosilver later is concerning some scientists.</p>]]></description>
            <category>bacteria</category><category>epa</category><category>germ</category><category>infection</category><category>microbicide</category><category>nano</category><category>particles</category><category>pollution</category><category>silver</category>
            <link>http://revver.com/video/1097101/nano-hazards/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097101</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097101" length="15728640" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Nano Hazards?</media:title>            
            
                <media:text type="plain">Tiny particles of silver designed to kill germs are being put into socks to control odor. But as this ScienCentral News video explains, what happens to that nanosilver later is concerning some scientists.</media:text>

            <media:description type="plain">Tiny particles of silver designed to kill germs are being put into socks to control odor. But as this ScienCentral News video explains, what happens to that nanosilver later is concerning some scientists.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097101/nano-hazards/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097101" duration="159" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>bacteria epa germ infection microbicide nano particles pollution silver</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097101.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>Cancer Chip</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Cancer Chip" height="90" src="http://frame.revver.com/frame/120x90/1097104.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 101</p><p>Researchers have found a new way to identify loose cancer cells in patients' blood. As this ScienCentral News video explains, use of a high tech chip could give doctors a quicker and less invasive way to tell if treatments are working.</p>]]></description>
            <category>biopsy</category><category>cancer</category><category>chip</category><category>detection</category><category>early</category><category>microfluidics</category><category>nano</category><category>nanotechnology</category><category>tumor</category>
            <link>http://revver.com/video/1097104/cancer-chip/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097104</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097104" length="10485760" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Cancer Chip</media:title>            
            
                <media:text type="plain">Researchers have found a new way to identify loose cancer cells in patients' blood. As this ScienCentral News video explains, use of a high tech chip could give doctors a quicker and less invasive way to tell if treatments are working.</media:text>

            <media:description type="plain">Researchers have found a new way to identify loose cancer cells in patients' blood. As this ScienCentral News video explains, use of a high tech chip could give doctors a quicker and less invasive way to tell if treatments are working.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097104/cancer-chip/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097104" duration="101" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>biopsy cancer chip detection early microfluidics nano nanotechnology tumor</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097104.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>Anti-Cancer Blood Transfusion</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Anti-Cancer Blood Transfusion" height="90" src="http://frame.revver.com/frame/120x90/1097105.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 102</p><p>Researchers have announced today that they'll soon start human trials of a cancer fighting method that uses blood from people who may be naturally cancer resistant. As this ScienCentral News video explains, for a decade the researchers have studied how this works in mice, and now they've received federal approval to try it in people.</p>]]></description>
            <category>blood</category><category>cancer</category><category>health</category><category>medicine</category><category>science</category><category>transfusion</category><category>tumors</category><category>video</category>
            <link>http://revver.com/video/1097105/anti-cancer-blood-transfusion/</link>
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            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097105" length="9437184" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Anti-Cancer Blood Transfusion</media:title>            
            
                <media:text type="plain">Researchers have announced today that they'll soon start human trials of a cancer fighting method that uses blood from people who may be naturally cancer resistant. As this ScienCentral News video explains, for a decade the researchers have studied how this works in mice, and now they've received federal approval to try it in people.</media:text>

            <media:description type="plain">Researchers have announced today that they'll soon start human trials of a cancer fighting method that uses blood from people who may be naturally cancer resistant. As this ScienCentral News video explains, for a decade the researchers have studied how this works in mice, and now they've received federal approval to try it in people.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097105/anti-cancer-blood-transfusion/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097105" duration="102" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>blood cancer health medicine science transfusion tumors video</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097105.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>Melting Glaciers</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Melting Glaciers" height="90" src="http://frame.revver.com/frame/120x90/1097106.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 114</p><p>It's "chilling" detective work as scientists try to figure out the mystery of exactly how global warming is causing Greenland's glaciers to speed up on their way to the sea. As this ScienCentral News report explains, however, the leading suspect in this case has been cleared...mostly.</p>]]></description>
            <category>climate</category><category>environment</category><category>glacier</category><category>global</category><category>greenland</category><category>ice</category><category>lake</category><category>melting</category><category>ocean</category><category>warming</category>
            <link>http://revver.com/video/1097106/melting-glaciers/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097106</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097106" length="12582912" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Melting Glaciers</media:title>            
            
                <media:text type="plain">It's "chilling" detective work as scientists try to figure out the mystery of exactly how global warming is causing Greenland's glaciers to speed up on their way to the sea. As this ScienCentral News report explains, however, the leading suspect in this case has been cleared...mostly.</media:text>

            <media:description type="plain">It's "chilling" detective work as scientists try to figure out the mystery of exactly how global warming is causing Greenland's glaciers to speed up on their way to the sea. As this ScienCentral News report explains, however, the leading suspect in this case has been cleared...mostly.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097106/melting-glaciers/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097106" duration="114" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>climate environment glacier global greenland ice lake melting ocean warming</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097106.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>Immunity Boost</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Immunity Boost" height="90" src="http://frame.revver.com/frame/120x90/1097107.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 102</p><p>Amid the news of a $23-million court settlement by the makers of Airborne (a supplement that's earned hundreds of millions of dollars in sales with the claim that it boosts the immune system) biomedical engineers are publishing research on a powder that could turn out to be the real thing. As this ScienCentral News video explains, the new powder could first be used to help fight cancer.</p>]]></description>
            <category>adoptive</category><category>aids</category><category>cancer</category><category>flu</category><category>immune</category><category>immunotherapy</category><category>medicine</category><category>system</category><category>t-cells</category>
            <link>http://revver.com/video/1097107/immunity-boost/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097107</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097107" length="10485760" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Immunity Boost</media:title>            
            
                <media:text type="plain">Amid the news of a $23-million court settlement by the makers of Airborne (a supplement that's earned hundreds of millions of dollars in sales with the claim that it boosts the immune system) biomedical engineers are publishing research on a powder that could turn out to be the real thing. As this ScienCentral News video explains, the new powder could first be used to help fight cancer.</media:text>

            <media:description type="plain">Amid the news of a $23-million court settlement by the makers of Airborne (a supplement that's earned hundreds of millions of dollars in sales with the claim that it boosts the immune system) biomedical engineers are publishing research on a powder that could turn out to be the real thing. As this ScienCentral News video explains, the new powder could first be used to help fight cancer.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097107/immunity-boost/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097107" duration="102" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>adoptive aids cancer flu immune immunotherapy medicine system t-cells</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097107.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>Magnetic Brain Boost</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Magnetic Brain Boost" height="90" src="http://frame.revver.com/frame/120x90/1097109.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 107</p><p>Whether it's hitting the books for exams or extreme situations like combat, lack of sleep often comes at times when we need to perform at our best. Now, as this ScienCentral News video reports, brain researchers studying how sleep deprivation impairs memory have found a potential remedy.</p>]]></description>
            <category>brain</category><category>dementia</category><category>deprivation</category><category>exhaustion</category><category>magnetic</category><category>memory</category><category>sleep</category><category>stimluation</category><category>tms</category><category>transcranial</category>
            <link>http://revver.com/video/1097109/magnetic-brain-boost/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097109</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097109" length="9437184" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Magnetic Brain Boost</media:title>            
            
                <media:text type="plain">Whether it's hitting the books for exams or extreme situations like combat, lack of sleep often comes at times when we need to perform at our best. Now, as this ScienCentral News video reports, brain researchers studying how sleep deprivation impairs memory have found a potential remedy.</media:text>

            <media:description type="plain">Whether it's hitting the books for exams or extreme situations like combat, lack of sleep often comes at times when we need to perform at our best. Now, as this ScienCentral News video reports, brain researchers studying how sleep deprivation impairs memory have found a potential remedy.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097109/magnetic-brain-boost/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097109" duration="107" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>brain dementia deprivation exhaustion magnetic memory sleep stimluation tms transcranial</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097109.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>3-D Microscope</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="3-D Microscope" height="90" src="http://frame.revver.com/frame/120x90/1097110.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 110</p><p>Biologists can now observe the workings inside our cells in full color, 3-D and soon to be real-time. As this ScienCentral News video explains, scientists have invented a way to trick a light microscope into revealing more details than ever before seen.</p>]]></description>
            <category>biology</category><category>cell</category><category>electron</category><category>light</category><category>microscope</category><category>nucleus</category><category>wavelength</category>
            <link>http://revver.com/video/1097110/3-d-microscope/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097110</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097110" length="9437184" type="application/x-shockwave-flash"></enclosure> 
            <media:title>3-D Microscope</media:title>            
            
                <media:text type="plain">Biologists can now observe the workings inside our cells in full color, 3-D and soon to be real-time. As this ScienCentral News video explains, scientists have invented a way to trick a light microscope into revealing more details than ever before seen.</media:text>

            <media:description type="plain">Biologists can now observe the workings inside our cells in full color, 3-D and soon to be real-time. As this ScienCentral News video explains, scientists have invented a way to trick a light microscope into revealing more details than ever before seen.</media:description>
            <media:credit>ScienCentral</media:credit>            
            <media:player url="http://revver.com/video/1097110/3-d-microscope/"></media:player>
            
            <media:content url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097110" duration="110" medium="video" type="application/x-shockwave-flash"></media:content>

            <media:credit>ScienCentral</media:credit>
            <media:category>biology cell electron light microscope nucleus wavelength</media:category>
            <media:thumbnail url="http://frame.revver.com/frame/120x90/1097110.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>Jet Stream Shifting</title>            
            <pubDate>Wed, 13 Aug 2008 06:54:26 -0800</pubDate>            
            <description><![CDATA[<img width="120" alt="Jet Stream Shifting" height="90" src="http://frame.revver.com/frame/120x90/1097111.jpg" /><p>Author: <a href="http://revver.com/u/ScienCentral/">ScienCentral</a><br />Added: Wed, 13 Aug 2008 06:54:26 -0800<br />Duration: 110</p><p>One of the main drivers of world's weather is moving due to climate change. As this ScienCentral News report explains, scientists are finding that the jet stream, that river of air that pushes storms across the country, is moving towards the north and south poles.</p>]]></description>
            <category>atmosphere</category><category>change</category><category>climate</category><category>current</category><category>global</category><category>jet</category><category>lightning</category><category>ocean</category><category>storm</category><category>stream</category><category>warming</category><category>weather</category><category>wind</category>
            <link>http://revver.com/video/1097111/jet-stream-shifting/</link>
            <guid isPermaLink="false">http://revver.com/watch/1097111</guid>
            <enclosure url="http://flash.revver.com/player/1.0/player.swf?mediaId=1097111" length="10485760" type="application/x-shockwave-flash"></enclosure> 
            <media:title>Jet Stream Shifting</media:title>            
            
                <media:text type="plain">One of the main drivers of world's weather is moving due to climate cha