WIRELESS POWER TRANSMISSION

Look, no wires: wi-fi power arrives.
The days of wires powering electronic devices could soon be at an end, with the development of a new system that will allow laptops, mobile phones and televisions to be left unplugged in the home while being recharged.
The new technology exploits a recent breakthrough in physics, according to the US company WiTricity. It has shown that it can send electricity “wirelessly” through the air and can switch on a light bulb or keep a computer running.

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