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Solar cookers could not be more simple in many ways, their basic means of operation catches the suns rays and uses this heat to cook food. Some use aluminium coated […]

Where does Dorn Cox find the time to get so much done? Dorn is a founding member and board president of farm hack, is director of Greenstart, and-- as his […]

contained in a note from our friend Lucas Patzek: My father works extensively in the thermodynamics of biofuels (and other energy sources), so you might want to check out some […]