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    <title>Nature Podcast</title>
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    <description>Nature is a weekly international journal publishing the finest peer-reviewed research in all fields of science. The Nature Podcast is a free weekly audio show highlighting content from each issue, and interviews with the scientists creating the data.</description>
    <category>Science &amp; Medicine</category>
    <copyright>© 2007 Nature Publishing Group</copyright>
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    <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature is a weekly international journal publishing the finest peer-reviewed research in all fields of science. The Nature Podcast is a free weekly audio show highlighting content from each issue, and interviews with the scientists creating the data.</itunes:summary>
    <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Interviews, insight and highlights of the latest scientific discoveries, every week in Nature</itunes:subtitle>
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      <title>Nature Extra: Pavan Sukhdev</title>
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      <description>We measure our economies in terms of trade, production and services - but one vital component is missing: the environment. Pavan Sukhdev is the study leader for a UN-run program on the economics of ecosystems and biodiversity, and he wants to see these resources accounted for. Kerri Smith talks to him.</description>
      <pubDate>Wed, 18 Nov 2009 18:00:00 +0000</pubDate>
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      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">We measure our economies in terms of trade, production and services - but one vital component is missing: the environment. Pavan Sukhdev is the study leader for a UN-run program on the economics of ecosystems and biodiversity, and he wants to see</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">We measure our economies in terms of trade, production and services - but one vital component is missing: the environment. Pavan Sukhdev is the study leader for a UN-run program on the economics of ecosystems and biodiversity, and he wants to see these resources accounted for. Kerri Smith talks to him.</itunes:summary>
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      <title>Nature: 19 November 2009</title>
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      <description>19 November: Why paleontologists should predict instead of just describe, how to factor environmental goods into the economy, the cultural context of Darwin's theories and a round-up of other highlights from Nature.   &#13;
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      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:34:18</itunes:duration>
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      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">19 November: Why paleontologists should predict instead of just describe, how to factor environmental goods into the economy, the cultural context of Darwin's theories and a round-up of other highlights from Nature.   </itunes:subtitle>
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      <title>Nature: 12 November 2009</title>
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      <description>12 November: How a language gene behaves in humans and chimps, determining orbiting planets from a star's lithium levels, the run up to the UN climate change conference in Copenhagen, and a round-up of what's hot elsewhere in Nature. </description>
      <pubDate>Wed, 11 Nov 2009 18:00:00 +0000</pubDate>
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      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:27:12</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
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      <title>Nature: 5 November 2009</title>
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      <category>Science &amp; Medicine</category>
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      <description>5 November: Scientists take a closer look at a star first spotted in 1680, how unrelated animals lend a helping hand, a 'Pleistocene Park' in the Netherlands, and a round-up of what's hot elsewhere in Nature.</description>
      <pubDate>Wed, 04 Nov 2009 18:00:00 +0000</pubDate>
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      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:24:45</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">5 November: Scientists take a closer look at a star first spotted in 1680, how unrelated animals lend a helping hand, a 'Pleistocene Park' in the Netherlands, and a round-up of what's hot elsewhere in Nature.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">5 November: Scientists take a closer look at a star first spotted in 1680, how unrelated animals lend a helping hand, a 'Pleistocene Park' in the Netherlands, and a round-up of what's hot elsewhere in Nature.</itunes:summary>
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      <title>Nature: 29 October 2009</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v461/n7268/nature-2009-10-29.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>29 October: A new type of communication between brain cells is confirmed, a theory about how the Earth became watery, questioning whether the speed of light is constant, and a round-up of what's hot elsewhere in Nature.</description>
      <pubDate>Wed, 28 Oct 2009 18:00:00 +0000</pubDate>
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      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:25:06</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">29 October: A new type of communication between brain cells is confirmed, a theory about how the Earth became watery, questioning whether the speed of light is constant, and a round-up of what's hot elsewhere in Nature.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">29 October: A new type of communication between brain cells is confirmed, a theory about how the Earth became watery, questioning whether the speed of light is constant, and a round-up of what's hot elsewhere in Nature.</itunes:summary>
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      <title>Nature: 22 October 2009</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v461/n7267/nature-2009-10-22.mp3</link>
      <category>Science &amp; Medicine</category>
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      <description>22 October: The effects of sleep deprivation on memory, 250 years of London's Kew Gardens, watching evolution in the lab, and climate change in the Himalayas.</description>
      <pubDate>Wed, 21 Oct 2009 18:00:00 +0000</pubDate>
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      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">22 October: The effects of sleep deprivation on memory, 250 years of London's Kew Gardens, watching evolution in the lab, and climate change in the Himalayas.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">22 October: The effects of sleep deprivation on memory, 250 years of London's Kew Gardens, watching evolution in the lab, and climate change in the Himalayas.</itunes:summary>
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      <title>Nature: 15 October 2009</title>
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      <description>15 October: Video game-playing mice, illiterate Columbian guerrillas, a magnet with only one pole, Nobel Prize-winner Elizabeth Blackburn, and in the news - a CERN scientist is charged with being a terrorist.</description>
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      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:30:56</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
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      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">15 October: Video game-playing mice, illiterate Columbian guerrillas, a magnet with only one pole, Nobel Prize-winner Elizabeth Blackburn, and in the news - a CERN scientist is charged with being a terrorist.</itunes:summary>
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      <title>Nature: 8 October 2009</title>
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      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>8 October: Saturn's enormous ring, the looming phosphate crisis, rapidly rising magma, a whole heap of human genetics, and this year's Nobel Prizes.</description>
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      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">8 October: Saturn's enormous ring, the looming phosphate crisis, rapidly rising magma, a whole heap of human genetics, and this year's Nobel Prizes.</itunes:subtitle>
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      <title>Nature: 1 October 2009</title>
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      <category>Science &amp; Medicine</category>
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      <description>1 October: Sex chromosome evolution in stickleback and humans, cheat-resisting amoebae, and how powerful earthquakes may influence the strength of far-away faults.</description>
      <pubDate>Wed, 30 Sep 2009 18:00:00 +0000</pubDate>
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      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">1 October: Sex chromosome evolution in stickleback and humans, cheat-resisting amoebae, and how powerful earthquakes may influence the strength of far-away faults.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">1 October: Sex chromosome evolution in stickleback and humans, cheat-resisting amoebae, and how powerful earthquakes may influence the strength of far-away faults.</itunes:summary>
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      <title>Nature: 24 September 2009</title>
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      <category>Science &amp; Medicine</category>
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      <description>24 September: Planetary boundaries that are not to be crossed, early humans and carbon dioxide levels, India's genetic diversity, the genomes behind an epidemic.</description>
      <pubDate>Wed, 23 Sep 2009 18:00:00 +0000</pubDate>
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      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">24 September: Planetary boundaries that are not to be crossed, early humans and carbon dioxide levels, India's genetic diversity, the genomes behind an epidemic.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">24 September: Planetary boundaries that are not to be crossed, early humans and carbon dioxide levels, India's genetic diversity, the genomes behind an epidemic.</itunes:summary>
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      <title>Nature: 17 September 2009</title>
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      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>17 September: Gene therapy to correct colour blindness, droplets behaving weirdly, how warm temperatures in the past affected Greenland, and the evolution of sex chromosomes and live birth. </description>
      <pubDate>Wed, 16 Sep 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v461/n7262/nature-2009-09-17.mp3?rss_feedid=360" length="14467072" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:34:25</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">17 September: Gene therapy to correct colour blindness, droplets behaving weirdly, how warm temperatures in the past affected Greenland, and the evolution of sex chromosomes and live birth. </itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">17 September: Gene therapy to correct colour blindness, droplets behaving weirdly, how warm temperatures in the past affected Greenland, and the evolution of sex chromosomes and live birth. </itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
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      <title>Nature: 10 September 2009</title>
      <category>Science &amp; Medicine</category>
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      <description>10 September: The genome behind the Irish potato famine, a new take on the Great Oxidation Event, how dying cells signal 'come-kill-me', and the week's news highlights.</description>
      <pubDate>Wed, 09 Sep 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v461/n7261/nature-2009-09-10.mp3?rss_feedid=360" length="26685440" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:27:47</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">10 September: The genome behind the Irish potato famine, a new take on the Great Oxidation Event, how dying cells signal 'come-kill-me', and the week's news highlights.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">10 September: The genome behind the Irish potato famine, a new take on the Great Oxidation Event, how dying cells signal 'come-kill-me', and the week's news highlights.</itunes:summary>
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      <title>Nature: 3 September 2009</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v460/n7260/nature-2009-09-03.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>3 September: The galaxy that eats others for breakfast, the oldest hand-axes in Europe, engineering our climate, and predicting 'tipping points'. </description>
      <pubDate>Wed, 02 Sep 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v461/n7260/nature-2009-09-03.mp3?rss_feedid=360" length="25432820" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:26:29</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">3 September: The galaxy that eats others for breakfast, the oldest hand-axes in Europe, engineering our climate, and predicting 'tipping points'. </itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">3 September: The galaxy that eats others for breakfast, the oldest hand-axes in Europe, engineering our climate, and predicting 'tipping points'. </itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature: 27 August 2009</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v460/n7259/nature-2009-08-27.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>27 August: Gene therapy for mitochondrial mutations, a 'hot jupiter' spinning perilously close to its sun, science-themed songs for kids, toxicity testing, and a chance to win tickets to a private screening of the film Creation.</description>
      <pubDate>Wed, 26 Aug 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v460/n7259/nature-2009-08-27.mp3?rss_feedid=360" length="11724800" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:27:54</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">27 August: Gene therapy for mitochondrial mutations, a 'hot jupiter' spinning perilously close to its sun, science-themed songs for kids, toxicity testing, and a chance to win tickets to a private screening of the film Creation.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">27 August: Gene therapy for mitochondrial mutations, a 'hot jupiter' spinning perilously close to its sun, science-themed songs for kids, toxicity testing, and a chance to win tickets to a private screening of the film Creation.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature: 20 August 2009</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v460/n7258/nature-2009-08-20.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>20 August: The search for gravity waves, rice 'snorkel' genes, the world's most famous fossil site, and the dark side of antioxidants.</description>
      <pubDate>Wed, 19 Aug 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v460/n7258/nature-2009-08-20.mp3?rss_feedid=360" length="14891008" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:35:26</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">20 August: The search for gravity waves, rice 'snorkel' genes, the world's most famous fossil site, and the dark side of antioxidants.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">20 August: The search for gravity waves, rice 'snorkel' genes, the world's most famous fossil site, and the dark side of antioxidants.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature: 13 August 2009</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v460/n7257/nature-2009-08-13.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>13 August: Glaciers, tectonic plates and mountain height, a mathematical packing problem solved, a history of hurricanes and the news round-up.</description>
      <pubDate>Wed, 12 Aug 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v460/n7257/nature-2009-08-13.mp3?rss_feedid=360" length="9504768" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:22:36</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">13 August: Glaciers, tectonic plates and mountain height, a mathematical packing problem solved, a history of hurricanes and the news round-up.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">13 August: Glaciers, tectonic plates and mountain height, a mathematical packing problem solved, a history of hurricanes and the news round-up.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Insight: Metalloproteins</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/metalloproteins-09-08-13.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>Proteins that use metals to help them function are called metalloproteins. Join us as we learn how they choose their metal partners, what they use these metals for, and how studying them can help us explain everything from human diseases to the origin of life. </description>
      <pubDate>Wed, 12 Aug 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/metalloproteins-09-08-13.mp3?rss_feedid=360" length="9820160" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:23:22</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Proteins that use metals to help them function are called metalloproteins. Join us as we learn how they choose their metal partners, what they use these metals for, and how studying them can help us explain everything from human diseases to the origin of </itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Proteins that use metals to help them function are called metalloproteins. Join us as we learn how they choose their metal partners, what they use these metals for, and how studying them can help us explain everything from human diseases to the origin of life. </itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature: 6 August 2009</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v460/n7256/nature-2009-08-06.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>6 August: Burgeoning birth rates, the origin of cosmic rays, better models of pandemics and the economy, and jumping genes in the brain.</description>
      <pubDate>Wed, 05 Aug 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v460/n7256/nature-2009-08-06.mp3?rss_feedid=360" length="13715430" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:32:38</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">6 August: Burgeoning birth rates, the origin of cosmic rays, better models of pandemics and the economy, and jumping genes in the brain.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">6 August: Burgeoning birth rates, the origin of cosmic rays, better models of pandemics and the economy, and jumping genes in the brain.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature: 30 July 2009</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v460/n7255/nature-2009-07-30.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>30 July: Mice made from induced stem cells, the early Earth's disordered insides, jellyfish stirring up the oceans, and Saturn's spinning speed.</description>
      <pubDate>Wed, 29 Jul 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v460/n7255/nature-2009-07-30.mp3?rss_feedid=360" length="13373851" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:31:49</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">30 July: Mice made from induced stem cells, the early Earth's disordered insides, jellyfish stirring up the oceans, and Saturn's spinning speed.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">30 July: Mice made from induced stem cells, the early Earth's disordered insides, jellyfish stirring up the oceans, and Saturn's spinning speed.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Simon Singh</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/singh-2009-06-29.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>Simon Singh: Science writer Simon Singh talks to Nature about his legal battle with the British Chiropractic Association and how UK libel laws affect science journalism.</description>
      <pubDate>Mon, 29 Jun 2009 11:00:41 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/singh-2009-06-29.mp3?rss_feedid=360" length="13035520" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:31:01</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Simon Singh: Science writer Simon Singh talks to Nature about his legal battle with the British Chiropractic Association and how UK libel laws affect science journalism.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Simon Singh: Science writer Simon Singh talks to Nature about his legal battle with the British Chiropractic Association and how UK libel laws affect science journalism.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Ian McEwan</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/maddox-2009-05-07.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>Ian McEwan: Booker Prize-winning novelist Ian McEwan often takes inspiration from science for his emotion-laden novels. He spoke at an event at University College London last week and Charlotte Stoddart chatted to him afterwards about emotion, literature and the brain.</description>
      <pubDate>Fri, 08 May 2009 15:00:08 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/mcewan-2009-05-07.mp3?rss_feedid=360" length="6595978" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:15:41</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Ian McEwan: Booker Prize-winning novelist Ian McEwan often takes inspiration from science for his emotion-laden novels. He spoke at an event at University College London last week and Charlotte Stoddart chatted to him afterwards about emotion, literature </itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Ian McEwan: Booker Prize-winning novelist Ian McEwan often takes inspiration from science for his emotion-laden novels. He spoke at an event at University College London last week and Charlotte Stoddart chatted to him afterwards about emotion, literature and the brain.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Nicholas Stern</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/stern-2009-04-30.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>Nicholas Stern: The author of the influential Stern Report into the economics of climate change explains how the recession could help curb global warming and calls for 'the greatest collaboration the world has ever seen' to reduce global CO2 emissions.</description>
      <pubDate>Thu, 30 Apr 2009 09:59:15 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/stern-2009-04-30.mp3?rss_feedid=360" length="5752194" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:15:57</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nicholas Stern: The author of the influential Stern Report into the economics of climate change explains how the recession could help curb global warming and calls for 'the greatest collaboration the world has ever seen' to reduce global CO2 emissions.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nicholas Stern: The author of the influential Stern Report into the economics of climate change explains how the recession could help curb global warming and calls for 'the greatest collaboration the world has ever seen' to reduce global CO2 emissions.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: John Maddox</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/maddox-2009-04-15.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>John Maddox: Senior editor Henry Gee remembers John Maddox, famed former Nature editor who died on April 12th 2009.</description>
      <pubDate>Thu, 16 Apr 2009 15:02:30 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/maddox-2009-04-15.mp3?rss_feedid=360" length="3894152" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:09:15</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">John Maddox: Senior editor Henry Gee remembers John Maddox, famed former Nature editor who died on April 12th 2009.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">John Maddox: Senior editor Henry Gee remembers John Maddox, famed former Nature editor who died on April 12th 2009.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Paul Bettany</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/bettany-2009-02-12.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>Paul Bettany: In this exclusive interview for Nature, Bettany talks about playing Darwin in the forthcoming film 'Creation'.</description>
      <pubDate>Wed, 11 Feb 2009 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/bettany-2009-02-12.mp3?rss_feedid=360" length="6035456" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:00:00</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Paul Bettany: In this exclusive interview for Nature, Bettany talks about playing Darwin in the forthcoming film 'Creation'.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Paul Bettany: In this exclusive interview for Nature, Bettany talks about playing Darwin in the forthcoming film 'Creation'.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Podcast Extra: The Antikythera mechanism</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/mechanism-2008-10-30.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>Podcast Extra: We talk to the author of a new book that traces the 2000 year history of the world's first computer, from ancient Greece, via the bottom of the sea, to 3D X-ray analysis in the pages of Nature.</description>
      <pubDate>Wed, 29 Oct 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/mechanism-2008-10-30.mp3?rss_feedid=360" length="5539942" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:13:10</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Podcast Extra: We talk to the author of a new book that traces the 2000 year history of the world's first computer, from ancient Greece, via the bottom of the sea, to 3D X-ray analysis in the pages of Nature.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Podcast Extra: We talk to the author of a new book that traces the 2000 year history of the world's first computer, from ancient Greece, via the bottom of the sea, to 3D X-ray analysis in the pages of Nature.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: US Election</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/election-2008-09-25.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>US election: Presidential candidates John McCain and Barack Obama speak for themselves on the big science issues including space, stem cells and green energy.</description>
      <pubDate>Wed, 24 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/election-2008-09-25.mp3?rss_feedid=360" length="10452946" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:24:52</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: Presidential candidates John McCain and Barack Obama speak for themselves on the big science issues including space, stem cells and green energy.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: Presidential candidates John McCain and Barack Obama speak for themselves on the big science issues including space, stem cells and green energy.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: US Election</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/election-2008-09-18.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>US election: The third of our special podcasts on hot science topics in the US election takes a look at innovation and technology.</description>
      <pubDate>Wed, 17 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/election-2008-09-18.mp3?rss_feedid=360" length="15506740" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:36:54</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: The third of our special podcasts on hot science topics in the US election takes a look at innovation and technology.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: The third of our special podcasts on hot science topics in the US election takes a look at innovation and technology.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: LHC switches on</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/lhc-2008-09-11.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>The LHC switches on: The Large Hadron Collider is finally ready to go. Geoff Brumfiel talks to CERN theorist John Ellis about his hopes for the project - and what happens if there are no Higgs bosons.</description>
      <pubDate>Wed, 10 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/lhc-2008-09-11.mp3?rss_feedid=360" length="5244928" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:12:28</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
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      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">The LHC switches on: The Large Hadron Collider is finally ready to go. Geoff Brumfiel talks to CERN theorist John Ellis about his hopes for the project - and what happens if there are no Higgs bosons.</itunes:summary>
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      <description>US election: The second of our special podcasts on science in the US election looks at what the candidates are saying about biomedicine and health.&#13;
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      <pubDate>Wed, 10 Sep 2008 18:00:00 +0000</pubDate>
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