Greens put the āPā in phone; New urine-powered phone reduces waste
http://junkscience.com/2013/07/17/greens-put-the-p-in-phone-new-urine-powered-phone-reduces-waste
The Independent reports: 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 ā in the case, urine ā into electricity. The MFCs are full [ā¦]