Students Create Dirt Cheap Solar Solution for Disinfecting Water
Photo via University of Washington Disinfecting water with the sun is an old idea. But students at University of Washington have come up with a clever way of checking whether or not the water being disinfected is finally ready to drink. Using simple parts, their cheap set-up is a solution for safe drinking water in poor areas, and it won them a $40,000 prize…. Read the full story on TreeHugger
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Students Create Dirt Cheap Solar Solution for Disinfecting Water
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on December 27, 2010. Filed under
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