Bill Gates takes a sip of water that came out of the new Janicki Omniprocessor, which turns human waste into clean drinking water in minutes.
Courtesy of the Gates Foundation
January 10, 2015 And he drinks it. It's all thanks to the Janicki Omniprocessor, a new machine that can turn human waste into clean water.
December 12, 2011 In the first hour of Talk of the Nation, the are cities the cure to the world's population boom, and the secret world of child brides. In the second hour, do we have enough water to feed a growing world population, and scenes from Japan's nuclear disaster.
NPR thanks our sponsors
Become an NPR sponsor