Tuesday, August 4, 2009

Cool TED Demo: Making Filthy Water Drinkable

This is some worthy engineering:

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.

Some KIds Rock

In case you weren't feeling old and untalented enough, here are two kids performing songs they wrote: