nanotech Archives -
1 of 2: Cleaning our Water with Nanotechnology
Find out about our drinking water and how we can make contaminated water safe to drink using a variety of technologies — including 3 […]
Michael Pritchard: How to make filthy water drinkable
http://www.ted.com Too much of the world lacks access to clean drinking water. Engineer Michael Pritchard did something about it — inventing the portable Lifesaver […]