November 13, 2010
There are 2.7 million miles of public roads in the United States, and in the past we’ve seen several innovative designs that transform these paved surfaces […]
November 9, 2010
23 year old Emily Cummins has invented a solar-powered fridge currently being used in Africa. It uses zero electricity to keep the contents at 43 degrees. […]
October 28, 2010
PHILADELPHIA — For years, subway cars have been able to recycle some of the energy created when they brake, turning it into electricity to help power […]
October 27, 2010
This massive astral power tower just won the 2010 Moon Capital International Design Challenge. Designed by Bryna Anderson, a graduate student from Columbia University, the concept […]
October 16, 2010
Solar power is arguably the cleanest energy source there is. But it’s also relatively inefficient—arguable from a technical standpoint, perhaps, but certainly not from a practical […]
October 4, 2010
Solar power myth busting I’ve been working in the renewable energy industry for a couple of years now and while I’m still by no means a […]
September 21, 2010
Worm composting is a process where earthworms are used to process waste materials into a valuable organic fertilizer. It can be done on a large commercial […]