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  <title><![CDATA[Researchers Learn Why Robots Get Stuck in the Sand]]></title>
  <body><![CDATA[<p>Today</p>]]></body>
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      <value><![CDATA[New Study Could Help Future Space Robots]]></value>
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      <value>2009-02-09T00:00:00-05:00</value>
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      <value><![CDATA[A new study provides details of robot travel on granular surface]]></value>
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  <field_summary>
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      <value><![CDATA[A new study takes what may be the first detailed look at the problem of robot locomotion on granular surfaces. Among the study]]></value>
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      <email><![CDATA[avogel@gatech.edu]]></email>
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      <value><![CDATA[<strong>Abby Vogel</strong><br />Research News and Publications<br /><a href="http://www.gatech.edu/contact/index.html?id=avogel6">Contact Abby Vogel</a><br /><strong>404-385-3364</strong>]]></value>
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  <!--  TO DO: correct to not conflate categories and news room topics  -->
  <!--  Disquisition: it's funny how I write these TODOs and then never
         revisit them. It's as though the act of writing the thing down frees me
         from the responsibility to actually solve the problem. But what can I
         say? There are more problems than there's time to solve.  -->
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        <![CDATA[Aerospace]]>
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        <![CDATA[Research]]>
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      <title></title>
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      <url>http://www.physics.gatech.edu/</url>
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