- Michael Pritchard
- Inventor
- Speaking at TEDGlobal 2009
- July 2009
- Oxford
Michael Pritchard's water filter turns filthy water drinkable: 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.
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