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Wireless charging!

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MartinW View Drop Down
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    Posted: 24 Mar 2012 at 12:19pm
Seems wireless charging of mobile phones and even electric cars is now up to 90% efficient, pretty close to wires.
 
Even electric cars charging as you drive on the road.
 
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Imagine driving an electric car that recharges its batteries as it's being driven along the road.

It may seem a distant dream but as Dan Simmons reports, the technology that allows electric toothbrushes to charge without wires is being developed to provide power for a whole range of devices.

 
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