Boaz Almog "levitates" a superconductor
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7 سال پیش
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http://www.ted.com How can a super-thin,
http://www.ted.com How can a super-thin, three-inch disk levitate something 70,000 times its own weight? In a riveting, futuristic demonstration, Boaz Almog shows how a phenomenon known as quantum locking allows a superconductor disk to float over a magnetic rail -- completely frictionlessly and with zero energy loss.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Fea
7 سال پیش
در تاریخ 1396/06/15 منتشر شده
است.
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