What is Fracking?

May 23, 2011 by  
Filed under Wind and Solar

www.washingtontimes.com (Best viewed in HD) A spokesperson for Range Resources discusses the history and science of “fracking” and explains how the process is used to extract oil and natural gas from layers of rock.

GOOD: Mini Wind Turbines

April 18, 2011 by  
Filed under Wind and Solar

www.good.is/ecosystem Our planet is a fragile ecosystem. To keep it in balance, well have to figure out how to harness nature to generate clean, affordable energy. Catapult Design in San Francisco has one answer. Their turbines are cheap and practical, and can power a light or charge a cell phone in villages that are off the grid.