Technology news

5 Feasible Renewable Energy Sources

(PhysOrg.com) -- President Barack Obama has made no secret of his desire to develop a "green economy" that includes renewable energy projects meant to benefit the environment. He has said that part of the economic recovery in ...

May 08, 2009 weblog
4.4 / 5 (58) 24

Intel Microchip Packs Two Billion Transistors

Intel has just announced the first microchip that contains more than two billion transistors - tiny switches that together perform the calculations in computers. The chip, known as Tukwila, marks a milestone ...

Feb 04, 2008 weblog
3.8 / 5 (65) 1

NREL Finds a Way to Give LEDs the Green Light

(PhysOrg.com) -- Light bulbs that last 100 years and fill rooms with brilliant ambiance may become a reality sooner rather than later, thanks to a National Renewable Energy Laboratory discovery.

Apr 05, 2010
4.7 / 5 (53) 20 | with audio podcast