This Cell Phone Can Make Calls Even Without a Battery | WIRED - discu.eu

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An RF-powered cordless phone https://www.wired.com/story/this-cell-phone-can-make-calls-even-without-a-battery 39 comments 28/6/2017

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University of Washington Researchers Can Wirelessly Charge a Phone Using Lasers | WIRED https://www.wired.com/story/wireless-charging-with-lasers/ 1 comment

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Passive Wi-Fi Could Make Your Internet 10,000 Times More Efficient | WIRED http://www.wired.com/2016/03/future-wi-fi-10000-times-energy-efficient/ 15 comments

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