http://www.helium.com/knowledge/131088-solar-panel-cookers-a-solution-to-third-world-energy-problems.xml Helium.com > Environment (Other) > Solar panel cookers: A solution to Third World energy problems en-us Copyright Helium.com Mon, 05 May 2008 19:39:55 GMT Mon, 05 May 2008 19:39:55 GMT