October 20, 2008 by E - The Environmental Magazine
Filed under Earth and Environment, Life, The Magazine
Dear EarthTalk: What’s the story with LED light bulbs that are reputed to be even more energy-efficient than compact fluorescents? — Toby Eskridge, Little Rock, AR
Perhaps the ultimate “alternative to the alternative,” the LED (light-emitting diode) light bulb may well dethrone the compact fluorescent (CFL) as king of the green lighting choices. But it has [...]
April 1, 2008 by Torrey Meeks
Filed under Circuits and Wires, Electronics, Science and Technology
Martin Schubert is going to change the way you see the world [...]
