Ashok Gadgil Explains UV Waterworks

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February 11, 2010
Ashok Gadgil

Dr. Ashok Gadgil explains how UV water purification works and how his system changed it. Filmed at the Ashoka Tech4Society conference in Hyderabad, supported by the Lemelson Foundation and Microsoft.

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Format: 2017-06-26
Format: 2017-06-26