Don: I think you mean the closed-cell foam pieces various sets, most of them based on angles 360/5 and 360/10. They're made by a small company called Tessellations in (I think) Arizona; I don't have the address on me, but will try to look it up later.
They are about to come out with a set of Penrose tiles, as soon as Penrose's copyright expires on May 31.
Susan Addington Academic year 1995-6: The rest of the time: email@example.com The Geometry Center Math Department 1300 South 2nd St., Suite 500 California State University Minneapolis, MN 55454 San Bernardino, CA 92407 (612) 624-5058 fax: (612) 626-7131 WWW at Geometry Center: http://www.geom.umn.edu/~addingto/ ***** NEW MATH GAME! ****** Check my Web pages for The Number Bracelets Game.
On Fri, 10 May 1996, Don E. Ryoti wrote:
> Date sent: 10-MAY-1996 16:45:25 > Can someone provide me with the name/address/phone for a company that > produces sponge pieces that tessellate. I think the name of one package > is Tessel-Gram > Thanks, in advance > >