Awesome – Arthur Benjamin does “Mathemagic”

Arthur Benjamin

About this talk

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 he do it? He’ll tell you.

About Arthur Benjamin

Mathematician and magician Arthur Benjamin combines his two passions in “Mathemagics,” a mind-boggling presentation of lightning calculations and other feats of mathematical agility. Full bio and more links

Video

Thanks to my friend for sharing this on FB.