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Purifying water for the masses
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Purifying water for the masses
May 28 - A billion people have no regular access to clean drinking water, according to the World Health Organization. One company is using the sun and a simple chemical reaction to produce clean water wherever it’s needed. Ben Gruber reports.
Video Length: 97
Date Found: May 28, 2010
Date Produced: May 28, 2010
View Count: 2
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