<node id="593473">
  <nid>593473</nid>
  <type>external_news</type>
  <uid>
    <user id="34434"><![CDATA[34434]]></user>
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  <created>1499877528</created>
  <changed>1499878046</changed>
  <title><![CDATA[Ant colonies flow like fluid to build tall towers]]></title>
  <body><![CDATA[<p>Somebody should cue up &quot;Ants Marching&quot; by the Dave Matthews Band for this roundup of how media outlets are covering <a href="http://biosci.gatech.edu/people/david-hu">David Hu&#39;</a>s new&nbsp;<a href="http://rsos.royalsocietypublishing.org/content/4/7/170475">research</a>. The School of Biological Sciences associate professor led a team that studied&nbsp;how fire ants, without apparent leadership or coordination, can build Eiffel Tower-like structures out of their own bodies when looking for food or escape. Those on the bottom don&#39;t get crushed &ndash;&nbsp;ants&nbsp;circulate in and out of these tall towers&nbsp;like water. In addition to the Nature story, here is&nbsp;how <a href="https://cosmosmagazine.com/biology/fire-ants-self-organise-to-build-towers-to-reach-safety">Cosmos</a> reported on the new research, and here is&nbsp;<a href="https://www.newscientist.com/article/2140354-ants-build-living-towers-that-flow-like-a-fountain-in-reverse/">New Scientist&#39;s</a> take.&nbsp;</p>
]]></body>
  <field_article_url>
    <item>
      <url><![CDATA[http://www.nature.com/news/ant-colonies-flow-like-fluid-to-build-tall-towers-1.22290]]></url>
      <title><![CDATA[]]></title>
    </item>
  </field_article_url>
  <field_publication>
    <item>
      <value><![CDATA[ college of engineering; ISyE; fellowships; grad students; student awards; orise; cdc ]]></value>
    </item>
  </field_publication>
  <field_dateline>
    <item>
      <value>2017-07-12</value>
      <timezone></timezone>
    </item>
  </field_dateline>
  <field_media>
        </field_media>
  <og_groups>
          <item>1278</item>
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          <item><![CDATA[College of Sciences]]></item>
      </og_groups_both>
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      <![CDATA[]]>
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