Urine-Powered Mobile Phone Charger


A group of researchers from the University of the West of England have invented a method of charging mobile phones using urine. Key to the breakthrough is the creation of a new microbial fuel cell (MFC) that turns organic matter – in the case, urine – into electricity. The MFCs are full of specially-grown bacteria that break down the chemicals in urine as part of their normal metabolic process. The bacteria produce electrons as they consume the matter and it this natural process that creates a small electrical charge to be stored in the MFC.” w/ photo + video

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