http://netvouz.com/dabvz01/tag/crops?feed=rss dabvz01's bookmarks tagged "crops" on Netvouz http://www.popularmechanics.com/science/earth/4277305.html Forget food crops. Future fuels will come from more practical feedstocks. Plus, each generation will use fewer resources and pack more energy than the last. PM crunches the numbers on alternative fuels for the real world. dabvz01 Wed, 13 Aug 2008 06:26:47 GMT