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Arthur Benjamin:
Arthur Benjamins "matemagi"

TED2005 · 15:14 · Filmed Feb 2005
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I denna livliga show tävlar Arthur Benjamin mot ett gäng miniräknare för att räkna ut hur tresffriga kvadrater löser en gigantisk mental ekvation, och gissar även några födelsedagar. Hur gör han det? Det kommer han att berätta.

Mathemagician
Using daring displays of algorithmic trickery, lightning calculator and number wizard Arthur Benjamin mesmerizes audiences with mathematical mystery and beauty. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.

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