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アーサー・ベンジャミンが行う「数学手品」
10,147,533 views |
アーサー・ベンジャミン |
TED2005
• February 2005
Read transcript
この生き生きとしたショーでは、「数学手品師」のアーサー・ベンジャミンが電卓チームと3桁数字の二乗を求め、狂気の問題を解き、誕生日の曜日を推測します。どうやってそんなことを？彼が教えてくれます。
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