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	<title>News Revisited</title>
	<link>http://www.newsrevisited.com?utm_source=feed</link>
	<description>interesting science developments and facts</description>
	<pubDate>Wed, 07 Nov 2007 16:43:01 +0000</pubDate>
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		<title>Honeybees suffocate hornets?</title>
		<link>http://www.newsrevisited.com/2007/09/17/honeybees-suffocate-hornets.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/09/17/honeybees-suffocate-hornets.html#comments</comments>
		<pubDate>Mon, 17 Sep 2007 19:17:45 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Earth]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/09/17/honeybees-suffocate-hornets.html</guid>
		<description><![CDATA[Alexandros Papachristoforou of the Aristotle University of Thessaloniki in Greece and colleagues have published a paper in the journal Current Biology describing how the Cyprian honeybee can kill invading hornets by surrounding them in a tennis ball sized mob that suffocates the hornet. <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
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		<title>Microbial fuel cells are closer</title>
		<link>http://www.newsrevisited.com/2007/08/30/microbial-fuel-cells-are-closer.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/08/30/microbial-fuel-cells-are-closer.html#comments</comments>
		<pubDate>Thu, 30 Aug 2007 20:14:23 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Technology]]></category>

		<category><![CDATA[Earth]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/08/30/microbial-fuel-cells-are-closer.html</guid>
		<description><![CDATA[Hong Liu, Yanzhen Fan, and Hongqiang Hu of Oregon State University have authored an article claiming to have achieved 1,500 watts of electricity from a 1 cubic meter microbial fuel cell. <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
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		<item>
		<title>Families matter to plants</title>
		<link>http://www.newsrevisited.com/2007/08/18/families-matter-to-plants.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/08/18/families-matter-to-plants.html#comments</comments>
		<pubDate>Sat, 18 Aug 2007 09:01:04 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Earth]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/08/18/families-matter-to-plants.html</guid>
		<description><![CDATA[Susan A. Dudley and Amanda L. File of McMaster University in Ontario, Canada have published a paper indicating that plants compete less with sibling than with strangers of the same species. <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
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		</item>
		<item>
		<title>3.5 billion year old microbe remains confirmed</title>
		<link>http://www.newsrevisited.com/2007/08/07/35-billion-year-old-microbe-remains-confirmed.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/08/07/35-billion-year-old-microbe-remains-confirmed.html#comments</comments>
		<pubDate>Tue, 07 Aug 2007 20:58:58 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Earth]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/08/07/35-billion-year-old-microbe-remains-confirmed.html</guid>
		<description><![CDATA[Dr Miryam Glikson, Associate Professor Sue Golding and Associate Professor Lindsay Sly at the University of Queensland in Australia have announced that they have confirmed microbe remains in cores taken in Western Australia's Pilbara region by PhD student Lawrie Duck <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
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		</item>
		<item>
		<title>World&#8217;s first eco-city planned</title>
		<link>http://www.newsrevisited.com/2007/08/06/worlds-first-eco-city-planned.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/08/06/worlds-first-eco-city-planned.html#comments</comments>
		<pubDate>Mon, 06 Aug 2007 13:50:00 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Earth]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/08/06/worlds-first-eco-city-planned.html</guid>
		<description><![CDATA[China is planning to break ground for the world's first "eco-city" in November. <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
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		<item>
		<title>Flying windmills!?</title>
		<link>http://www.newsrevisited.com/2007/07/31/flying-windmills.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/07/31/flying-windmills.html#comments</comments>
		<pubDate>Tue, 31 Jul 2007 09:01:56 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Technology]]></category>

		<category><![CDATA[Earth]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/07/31/flying-windmills.html</guid>
		<description><![CDATA[Ok, here's an "out of the box" idea for you.  Make your windmills fly so they can take advantage of stronger, more stable winds higher in the atmosphere. <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
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		<item>
		<title>New type of internal combustion engine</title>
		<link>http://www.newsrevisited.com/2007/07/27/new-type-of-internal-combustion-engine.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/07/27/new-type-of-internal-combustion-engine.html#comments</comments>
		<pubDate>Fri, 27 Jul 2007 09:01:29 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Technology]]></category>

		<category><![CDATA[Earth]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/07/27/new-type-of-internal-combustion-engine.html</guid>
		<description><![CDATA[Gasoline vehicles these days use spark plugs to ignite the gas-air mixture.  MIT researchers, Professor William H. Green, Jr., of the Department of Chemical Engineering, Professor Wai K. Cheng of the Department of Mechanical Engineering, and colleagues in MIT's Sloan Automotive Laboratory and MIT's Laboratory for Energy and the Environment are working on an engine which starts out using spark-ignition (SI) but at speed switches over to homogeneous charge compression ignition (HCCI). <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
		<wfw:commentRss>http://www.newsrevisited.com/2007/07/27/new-type-of-internal-combustion-engine.html/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Aerosol effects on our weather</title>
		<link>http://www.newsrevisited.com/2007/07/23/aerosol-effects-on-our-weather.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/07/23/aerosol-effects-on-our-weather.html#comments</comments>
		<pubDate>Mon, 23 Jul 2007 09:01:32 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Earth]]></category>

		<category><![CDATA[Editorial]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/07/23/aerosol-effects-on-our-weather.html</guid>
		<description><![CDATA[Earth &#038; Sky has a few interesting articles about recent developments in our understanding of how aerosols affect our weather. <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
		<wfw:commentRss>http://www.newsrevisited.com/2007/07/23/aerosol-effects-on-our-weather.html/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Evolution in under a year witnessed</title>
		<link>http://www.newsrevisited.com/2007/07/20/evolution-in-under-a-year-witnessed.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/07/20/evolution-in-under-a-year-witnessed.html#comments</comments>
		<pubDate>Fri, 20 Jul 2007 09:01:59 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Earth]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/07/20/evolution-in-under-a-year-witnessed.html</guid>
		<description><![CDATA[Blue Moon butterflies (Hypolimnas bolina) on the South Pacific island of Savaii suffered from the Wolbachia parasite which was killing off the male embros.  At the start of 2006 only 1% of the population were males but by the end of the year (about 10 generations later) they had resurged to 40%. <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
		<wfw:commentRss>http://www.newsrevisited.com/2007/07/20/evolution-in-under-a-year-witnessed.html/feed/</wfw:commentRss>
		</item>
		<item>
		<title>CFLs need to be recycled</title>
		<link>http://www.newsrevisited.com/2007/07/09/cfls-need-to-be-recycled.html?utm_source=feed</link>
		<comments>http://www.newsrevisited.com/2007/07/09/cfls-need-to-be-recycled.html#comments</comments>
		<pubDate>Mon, 09 Jul 2007 13:41:07 +0000</pubDate>
		<dc:creator>Carl P. E. dos Santos</dc:creator>
		
		<category><![CDATA[Earth]]></category>

		<guid isPermaLink="false">http://www.newsrevisited.com/2007/07/09/cfls-need-to-be-recycled.html</guid>
		<description><![CDATA[It's not very common for me to post anything here but science stories, but I thought I'd ought to let you know about this in case you don't.  People are switching over to compact fluorescent light bulbs lately.  This is a good thing.  However, they contain a small amount of mercury.  If you use them please recycle them. <img style="float:right" src="http://www.newsrevisited.com/feed.gif" />]]></description>
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