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<title>RNZ: Our Changing World</title>
<link>http://www.radionz.co.nz/national/programmes/ourchangingworld</link>
<description>Our Changing World covers topics across all scientific disciplines, natural history and environmental issues, and developments in health as well as exploring the human side of science and the personalities behind it.</description>
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  <title>RNZ: Our Changing World</title>
  <url>http://www.radionz.co.nz/assets/programmes/icons/35/300_ocw-640.jpg?1308694389</url>
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<language>en-nz</language>
<copyright>(C) Radio New Zealand 2012</copyright>
<item>
  <title>NZ Inventory of Biodiversity Volume 3</title>
  <description>
    <![CDATA[The three volume Inventory covers more than 56,000 living species, and was the work of 238 authors from 19 countries
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  </description>
  <pubDate>Thu, 24 May 2012 21:46:00 +1200</pubDate>
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<item>
  <title>Slam Testing Composites</title>
  <description>
    <![CDATA[Mark Battley and Tom Allen use a machine in a water tank to slam test materials for boats and helicopters
]]>
  </description>
  <pubDate>Thu, 24 May 2012 21:34:00 +1200</pubDate>
  <enclosure type="audio/ogg" length="5331758" url="http://podcast.radionz.co.nz/ocw/ocw-20120524-2134-slam_testing_composites-00.ogg"/>
</item>
<item>
  <title>Kereru in Wellington</title>
  <description>
    <![CDATA[Monica Awasthy did her PhD on kereru in Wellington, to find out where they feed and breed.
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  </description>
  <pubDate>Thu, 24 May 2012 21:20:00 +1200</pubDate>
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</item>
<item>
  <title>Simulating Volcanic Explosions</title>
  <description>
    <![CDATA[Volcanologists at the University of Canterbury recreate processes that happen inside an active volcano
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  </description>
  <pubDate>Thu, 24 May 2012 21:06:00 +1200</pubDate>
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<item>
  <title>Twisted Flow Wind Tunnel</title>
  <description>
    <![CDATA[David Le Pelley shows how air from a large tunnel is passed through twisting vanes to simulate the flow of wind over yacht sails
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  </description>
  <pubDate>Thu, 17 May 2012 21:46:00 +1200</pubDate>
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</item>
<item>
  <title>Science Poetry</title>
  <description>
    <![CDATA[Wellington poet Helen Heath reads science-inspired poems from her collection Graft
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  </description>
  <pubDate>Thu, 17 May 2012 21:34:00 +1200</pubDate>
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<item>
  <title>Composites</title>
  <description>
    <![CDATA[University of Auckland's Mark Battley explains what a composite is, and how these materials are made and tested
]]>
  </description>
  <pubDate>Thu, 17 May 2012 21:20:00 +1200</pubDate>
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<item>
  <title>Primary Science Teaching</title>
  <description>
    <![CDATA[National Primary Science Week and the Royal Society's Advancing Primary Science are helping the confidence of teachers
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  </description>
  <pubDate>Thu, 17 May 2012 21:06:00 +1200</pubDate>
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<item>
  <title>Dark Sky</title>
  <description>
    <![CDATA[With less than a month to the Transit of Venus, find out about the hot planet at the Adam Art Gallery's Dark Sky show
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  </description>
  <pubDate>Thu, 10 May 2012 21:45:00 +1200</pubDate>
  <enclosure type="audio/ogg" length="8079002" url="http://podcast.radionz.co.nz/ocw/ocw-20120510-2145-dark_sky-00.ogg"/>
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<item>
  <title>Sea-level Rise and a Climate Change Toolbox</title>
  <description>
    <![CDATA[Climate change is causing sea-levels to rise, and an online toolbox can help urban centres plan for such change
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  </description>
  <pubDate>Thu, 10 May 2012 21:34:00 +1200</pubDate>
  <enclosure type="audio/ogg" length="5576604" url="http://podcast.radionz.co.nz/ocw/ocw-20120510-2134-sea-level_rise_and_a_climate_change_toolbox-00.ogg"/>
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<item>
  <title>Tagging Great White Sharks</title>
  <description>
    <![CDATA[A joint NIWA-DoC research project is in its 6th year, identifying individual sharks and using acoustic tags to track local movements
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  </description>
  <pubDate>Thu, 10 May 2012 21:06:00 +1200</pubDate>
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<item>
  <title>The Virus Hunter</title>
  <description>
    <![CDATA[Arvind Varsani, a virologist at Canterbury university, discusses his research on some of the smallest known viruses
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  </description>
  <pubDate>Thu, 03 May 2012 21:46:00 +1200</pubDate>
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<item>
  <title>Sea Lettuce and Harbour Ecology</title>
  <description>
    <![CDATA[Candida Savage is investigating the ecology of harbours and estuaries, and how their ecology is affected by extra nutrients
]]>
  </description>
  <pubDate>Thu, 03 May 2012 21:06:00 +1200</pubDate>
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