Urine Powered Batteries

The Place: Singapore.  The People: Government funded bioengineers and nanotechnologists.  The Product: A battery full of pee.  While this sounds a little nauseating, its not about powering your car with your bodily fluids.  The battery is meant to test for kidney problems, diabetes, and pregnancy.  Urine activates a cathode that emits approximately 1.5 volts of electricity.  No word if the pregnancy test version has a little light on the end of some sort.  That would sell better then EPT’s.

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