SlingShot: Inventor Dean Kamen's 15-year quest to solve the world’s safe water crisis

The inventor of the Segway, who is described as our era’s Thomas Edison, has been working for years on one of our biggest global challenges. The documentary SlingShot shines a light on Kamen and his work.

Latest Stories from TreeHugger

Editors' Pick

WHAT'S HOT ON FACEBOOK

Tomato Hugger