Andy (אברהם נפתלי) Blumenthal Leadership, Technology, Life, and Faith ✡

Awesome coat called the Raincatch that catches/stores rainwater and purifies it for drinking. Designed by students at the Copenhagen In...

Love this product called The Aquaduct for helping people in developing countries get clean water. Using the power of pedaling, water that ...

(Source for graphic: The $300 House ) National Geographic (January 2011) reports that one out of every seven people—or 1 billion peopl...