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Scientists harness the power of pee

Another victory for bodily fluids:

A urine powered battery the size of a credit card has been invented by Singapore researchers.

A drop of urine generates 1.5 volts, the equivalent of one AA battery, says Dr Ki Bang Lee of the Institute of Bioengineering and Nanotechnology.



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Comments

Presumably an Eveready.

And is the electricity then conducted back to...? I'm not very well informed about electricity (or urine for that matter) but it seems powerfully dangerous.

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