Michael Pritchard:
Michael Pritchard premieňa špinavú vodu na pitnú

TEDGlobal 2009 · 9:31 · Filmed Jul 2009
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Príliš veľká časť sveta nemá prístup k čistej pitnej vode. Inžinier Michael Pritchard s týmto problémom pohol — vynašiel prenosný filter Lifesaver, ktorý dokáže za pár sekúnd premeniť najodpornejšiu vodu na pitnú. Úžasná ukážka z konferencie TEDGlobal 2009.

With cutting-edge nanotech, Michael Pritchard's Lifesaver water-purification bottle could revolutionize water-delivery systems in disaster-stricken areas around the globe. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.



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