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Powered by Poop: 5 Ways Feces is Saving the Planet

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Poo-powered Street Lights

Poo-powered Street Lights

The thought of it might turn your stomach, but these people are using the energy in their bowl movements to light up the streets. Find out more.

Jan 3rd 2008 @ 1:27PM

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Powered by Poop: 5 Ways Feces is Saving the Planet

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