Low-cost urine-powered fuel cell could power electronic devices

Cell phones of the future could be pee-powered. Using renewable sources such as solar and wind to power the batteries of electronic devices isn’t anything new, but some scientists are taking their green energy research beyond conventional renewable resources and are looking into using less common types of clean sources of power like urine. Recently, a team of researchers from the University of Bath in England announced in a newly published study that they have developed a cheap urine-powered fuel cell that is able to run mobile phones and other…

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