Jeff Weeks’

Topology and Geometry Software

Torus Games icon
Torus Games
Eight familiar games introduce children age 10 and up to the concept of a finite yet unbounded universe.
Mac OS X, Windows XP
English Spanish French Italian Portuguese Vietnamese
info | download
Kali icon
Kali
Children of all ages create beautiful art based on the 17 tiling patterns.
Windows 95/XP, Mac Classic
Arabic Danish German English Spanish Persian French Hungarian Italian Japanese Portuguese Russian Turkish Swedish Chinese
info | download
KaleidoTile icon
KaleidoTile
Explore polyhedra and tessellations while creating colorful works of art.
Windows 95/XP, Mac Classic
English French Portuguese
info | download
Curved Spaces icon
Curved Spaces
Math and physics students experience flight in a multiconnected universe.
Mac OS X, Windows XP
English French
info | download
ESoS icon
Exploring the Shape of Space
Two-week geometry unit introduces students grades 6-10 to multiconnected universes.
English
info | download
SnapPea icon
SnapPea
Researchers create and study 3-manifolds.
Mac OS X, Linux, Mac Classic
English
info | download

Recent Updates

2008-06-16 SnapPea
Bug fix:
eliminates unnecessary error message in fundamental group computation
(thanks to Nathan Dunfield for reporting the problem)
2007-12-19 Kali
Swedish added, thanks to Åsa Kronkvist
2007-11-16 KaleidoTile
Portuguese added, thanks to Atractor
2007-10-13 Torus Games
Portuguese added, thanks to Atractor

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Contact Jeff Weeks

This material is based upon work supported by the National Science Foundation under Grant No. 0452612. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author and do not necessarily reflect the views of the National Science Foundation.