Arthur Benjamin : Lightning calculation and other "Mathemagic"

[Sudhakar]

Arthur Benjamin: Lightning calculation and other "Mathemagic"

Arthur Benjamin: Lightning calculation and other "Mathemagic"

Uploaded by TEDtalksDirector on Jan 9, 2008
http://www.ted.com 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.

TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers are invited to give the talk of their lives in 18 minutes -- including speakers such as Jill Bolte Taylor, Sir Ken Robinson, Hans Rosling, Al Gore and Arthur Benjamin. TED stands for Technology, Entertainment, and Design, and TEDTalks cover these topics as well as science, business, politics and the arts. Watch the Top 10 TEDTalks on TED.com, at
http://www.ted.com/index.php/talks/top10
Category: Science & Technology
Tags: Arthur Benjamin TED TEDTalks Talks education entertainment magic math performance
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