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Electronics such as phones and laptops may start shedding their power cords within a year.
That’s the prediction of Eric Giler, CEO of WiTricity, a company that’s able to power light bulbs using wireless electricity that travels several feet from a power socket.
WiTricity’s version of wireless electricity — which converts power into a magnetic field and sends it sailing through the air at a particular frequency — still needs to be refined a bit, he said, but should be commercially available soon.
