From TED talks: "In a lively show, mathemagician Arthur Benjamin races a team of calculators to figure out 3-digit squares, solves another massive mental equation and guesses a few birthdays. How does... continue reading
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TED talks
Created: 1 decade 7 years 2 months 2 weeks ago
Updated: 7 years 4 months 3 weeks ago
Views: 18,573
Updated: 7 years 4 months 3 weeks ago
Views: 18,573
TED talks.
The best speakers with the most amazing topics. What do you want more.
