Posts Tagged ‘Twitter’

John D. Cook’s daily Twitter tips

Posted by: Dave Richeson on April 17, 2010

Interesting approximations using trigonometry

Posted by: Dave Richeson on February 16, 2010

Twitter and Origami

Posted by: Dave Richeson on December 17, 2009

Twittering Division by Zero

Posted by: Dave Richeson on December 8, 2008

Phone number fail

Posted by: Dave Richeson on December 1, 2008

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