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Arthur Benjamin does "Mathemagic" ...
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Grizzled Veteran
Join Date: Feb 2005
Status:
Offline
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Absolutely amazing.
Arthur Benjamin does "Mathemagic" | Video on 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."
http://www.ted.com/index.php/talks/a...athemagic.html
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Registered User
Join Date: Sep 2006
Location: South Korea
Status:
Offline
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The man has an excruciatingly annoying stage presence.
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Professional Poster
Join Date: Dec 2001
Location: somewhere
Status:
Offline
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Makes you wonder what's going on when he gets numbers wrong and the people with the calculators confirm his wrong answers...
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Addicted to MacNN
Join Date: Feb 2003
Location: NY²
Status:
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That was rather impressive.
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Professional Poster
Join Date: Jan 2001
Location: Salt Lake City, UT USA
Status:
Offline
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I enjoyed that.
I often think I need to put more effort into my mathematics knowledge
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2008 iMac 3.06 Ghz, 2GB Memory, GeForce 8800, 500GB HD, SuperDrive
8gb iPhone on Tmobile
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Addicted to MacNN
Join Date: Feb 2003
Location: NY²
Status:
Offline
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I'd like to hear more about his word number association that he used while squaring the five digit number.
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Mac Elite
Join Date: Dec 2000
Location: Netherlands
Status:
Offline
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calculators..never leave home without them
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