ursula: second-century Roman glass die (icosahedron)
Ursula ([personal profile] ursula) wrote in [personal profile] aryanhwy 2006-08-03 10:58 pm (UTC)

They look computer-modeled . . .

These are similarly nifty, though (warning: priced as art, not as mathematical objects):

http://www.bathsheba.com/math/minimath.html

The middle two objects are metal-printed projections into 3D of 4D regular polyhedra.

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