Michael Pritchard:
Michael Pritchard trasforma acqua sporca in potabile

TEDGlobal 2009 · 9:31 · Filmed Jul 2009
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Un porzione troppo ampia del mondo non ha accesso all'acqua potabile. L'ingegnere Michael Pritchard ha cercato di fare qualcosa — inventando il filtro portatile Lifesaver, che può rendere potabile l'acqua più rivoltante in pochi secondi. Una demo stupefacente da 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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