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Arthur Benjamin doet aan "Mathemagie"
10,264,819 plays
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Arthur Benjamin
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TED2005
• February 2005
Read transcript
Mathemagiër Arthur Benjamin strijdt tegen een team van rekenmachines om kwadraten van drie cijfers te vinden, lost nog een enorme mentale vergelijking op en raadt een paar verjaardagen. Hoe hij dat doet? Hij zal het u vertellen.
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