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
posted by 10138 1 decade 6 years 5 months 2 weeks ago • 3,674 views
TED talks
Created: 1 decade 7 years 3 months 1 week ago
Updated: 7 years 5 months 2 weeks ago
Views: 18,573
Updated: 7 years 5 months 2 weeks ago
Views: 18,573
TED talks.
The best speakers with the most amazing topics. What do you want more.
