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ボアズ・アルモグが超伝導体を浮遊させる
2,819,121 views |
Boaz Almog |
TEDGlobal 2012
• June 2012
Read transcript
驚く程に薄い、直径7.5cm 程のディスクがどうやって自身の７万倍以上の重量を持つものを浮遊させることができるのでしょうか？ 未来的な実演でボアズ・アルモグは、量子固定と呼ばれる現象が超伝導体のディスクを磁石製の線路上に浮遊させる仕組みを説明します。摩擦やエネルギー損失全く無しに浮遊する様子は見る人の目を釘付けにします。
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