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Arthur Benjamin "Matemágiája"
10,254,400 plays
|
Arthur Benjamin
|
TED2005
• February 2005
Read transcript
Egy vidám előadásban Arthur Benjamin számológépek csapatával versenyezve emel négyzetre 3 jegyű számokat, végez fejben bonyolult számításokat, és kitalál néhány születésnapot. Hogy csinálja? Halljuk tőle személyesen!
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