blog.ted.com — Eric Giler wants to untangle our wired lives with cable-free electric power. Here, he covers what this sci-fi tech offers, and demos MIT's breakthrough version, WiTricity -- a near-to-market invention that may soon recharge your cell phone, car, pacemaker.
Aug 27, 2009 View in Crawl 4
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It's quiet in here... can you hear the echo?