:: GussetBLOG ::

:: Friday, June 08, 2007 ::

Wireless power a reality

"The mess of electrical cables that recharge our laptops, mobile phones and PDAs could soon disappear altogether -- at least according to a team of US physicists, who have shown how power can be transmitted without wires using special "resonant" antennas. The researchers used the system to power a 60-W light bulb placed two metres from a wireless transmitter, and say that it could be scaled down for use in portable devices without a loss of efficiency"

Labels: Physics

:: Dan 8.6.07 [Arc] [0 comments] ::
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