Difference between revisions of "LIFESAVER WATER PURIFIER: TED Talk"
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Revision as of 10:04, 21 June 2011
Michael Pritchard, inventor of Lifesaver water purifier demonstrates how it works.
http://www.treehugger.com/files/2009/08/lifesaver-water-purifier-makes-ted-audience-say-eeeeew.php