Japan space scientists make wireless energy breakthrough
Tokyo (AFP) March 12, 2015 - Japanese scientists have succeeded in transmitting energy wirelessly, in a key step that could one day make solar power generation in space a possibility, an official said Thursday. Researchers used microwaves to deliver 1.8 kilowatts of power - enough to run an electric kettle - through the air with pinpoint accuracy to a receiver 55 metres (170 feet) away. While the distance was not ... more
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