10 Emerging Technologies 2008

11 点作者 auferstehung大约 17 年前

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wave大约 17 年前

NASA's demonstration of a wireless power transmission with 82% efficiency: <a href="http://www.youtube.com/watch?v=jd47JXuz0g8" rel="nofollow">http://www.youtube.com/watch?v=jd47JXuz0g8</a>

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