Microbial fuel cells

Soil microbes could help power Africa

May 12, 2008

A group of Harvard students proposing a technology called Microbial fuel cells (MFCs) won one of the 16 awards in a competition to bring innovative lighting products to Africans without access to electricity. And do you know how much of the African continent goes without power? A staggering 74 per cent. The results of the […]

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