Scientists harness the power of pee

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a peeing dog chou chou
Photo by Vladimir Srajber on Pexels.com

“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”.
My two (dry) cents: imagine you forgot your mobile phone charger at home: would you consider asking your pal to wet your phone an option? Hmm… Read more: (abc net)