NBC News Technology: Whoa! Eww! Robots with pee-pumping hearts could turn waste into electricity

NBC News Technology NBC News Technology

Whoa! Eww! Robots with pee-pumping hearts could turn waste into electricity Nov 8th 2013, 00:37, by Nidhi Subbaraman You could say that one man's waste is another bot's energy drink. Researchers are exploring the possibility of building robots powered by artificial beating "hearts" with human urine flowing through them like blood. Media files: Pee-pumping heart turns waste into electricity 8C9623590-peebot.jpg

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