This Solar-Powered Toilet Torches Poop for Public Health - "With funding from the Gates Foundation's Reinvent the Toilet challenge, the team has developed a toilet that uses concentrated solar power to scorch and disinfect human waste, turning feces into a useful byproduct called biochar."

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Submitted April 07, 2017 at 10:25PM by speckz http://ift.tt/2o6C4wo via TikTokTikk