Thread: Think your good at calculating in your head? Guess again.
View Single Post
  #1  
Old 11-25-2004, 04:50 AM
wacki wacki is offline
Senior Member
  
Join Date: Dec 2003
Location: Bloomington, Indiana
Posts: 109
Default Think your good at calculating in your head? Guess again.
A 38-year-old with degrees in psychology, education and computer science needed only 11.8 seconds to calculate the 13th root of a 100-digit number in his head, setting a new record, organizers said.

http://apnews.myway.com//article/200...D86IDI100.html
Reply With Quote