<p style="font-weight:normal;font-size:15px;"> <div style="font-weight:normal;font-size:15px;" style="clear:both;"> <a href="http://feedproxy.google.com/~r/cnet/tcoc/~3/rTwzlm8pGEo/" target="_blank">Poop-powered zoo cart a dung deal in Denver</a><BR><i>[ Tue, 27 Mar 2012 08:55:45 PDT ]</i><BR>A gasification system is set to convert more than 90 percent of the Denver Zoo's waste into energy that can, among other things, fuel a rickshaw.

<a href="http://news.cnet.com/8301-17938_105-57404881-1/poop-powered-zoo-cart-a-dung-deal-in-denver/?part=rss&subj=news&tag=readMore">[Read more]</a><img src="http://feeds.feedburner.com/~r/cnet/tcoc/~4/rTwzlm8pGEo" height="1" width="1"/>
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