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Sunday, January 04, 2009

Fuel cells powered by sewage and cookie dough
Read the full story Environment | Household | Power | R&D 03:44 PM Mark Hiratsuka • Permalink •

Hydrogen fuel cells are clearly a great idea, but the fact that much of the gas that goes into them still comes from fossil fuels is a bit of a problem. That’s why researchers are looking at alternative sources of hydrogen from substances as diverse as dough and sewage.



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