Math magic
7/12/09Meet mathemagician Arthur Benjamin. He races a team of calculators to figure out 3-digit squares, solves another massive mental equation and guesses a few birthdays.
How does he do it? He’ll tell you.
Meet mathemagician Arthur Benjamin. He races a team of calculators to figure out 3-digit squares, solves another massive mental equation and guesses a few birthdays.
How does he do it? He’ll tell you.