Tuesday February 20, 2018

Scientists harness the power of pee
  Posted by: Digg on May 4th, 2006 6:44 AM
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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