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Interesting Sites

Industrial Design Companies
IDEO
Bridge Design
Continuum
Frog Design
Hetherington Welch
Ziba Design
Geometrica
Mathematics
Cut the Knot
John Rausch - a compendium of pages on puzzles including sliding and interlocking puzzles
The Puzzling World of Polyhedral Dissection - The fascinating out-of-print book by Stewart. Coffin has been published on the web by John Rausch
The Mathematics Association of America
George Hart
Scott Kim
The Geometry Center at Science U

 

 

 

 

 

 

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