Selecting a small picture will enlarge it.
The sphere looks like the surface of a ball.
The sphere has been cut in half to show that it is not solid.
Bands of the sphere have been removed.
Comments to: webmaster@www.geom.uiuc.edu
Created: Jul 14 1995 ----
Last modified: Sun Aug 13 17:57:38 1995
Copyright © 1995 by
The Geometry Center,
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