Waterfilter maakt van echt smerig water steriel drinkwater

Laatste wijziging: zaterdag 29 augustus om 18:13, 4853 keer bekeken
 
Groningen, zaterdag 29 augustus 2009


Too much of the world lacks access to clean drinking water. Engineer Michael Pritchard did something about it -- inventing the portable Lifesaver filter, which can make the most revolting water drinkable in seconds. An amazing demo from TEDGlobal 2009.

 



Bron: ted