Author: Paul Garrett Hugel

Telecommunications anywhere, anytime. Serval is the freedom for people to communicate. Serval’s act of global service is to provide people that freedom, any where, any time, any need. Freedom from the limits of geography, from the limits of economics, from … Read More

Yi Cui, an Assistant Professor of Material Science and Engineering at Stanford University, has invented quite the water filter. It’s inexpensive, is very resistant to clogging, and uses much less electricity than systems that require the water to be pumped … Read More

via youtube.com Oct. 11, 2010 Science at the Theater: Berkeley Lab scientists discuss how cool roofs can cool your building, your city … and our planet. Speakers: Arthur Rosenfeld, Professor of Physics Emeritus at UC Berkeley, founded the Berkeley Lab … Read More