Fri, 23 Nov 2012 00:00:00 GMTDérivés de l'hexagone. Art by Jerome Pierre based on modifications to the edges in a hexagonal tiling of the plane.
Wed, 12 Sep 2012 00:00:00 GMTRobert Fathauer's Escher-like tesselation art.
Wed, 01 Aug 2012 00:00:00 GMTMagicTile. Klein's quartic meets the Rubik's cube, by Roice Nelson.
Wed, 01 Aug 2012 00:00:00 GMTSeven circle theorem, an applet illustrating the fact that if six circles are tangent to and completely surrounding a seventh circle, then connecting opposite points of tangency in pairs forms three lines that meet in a single point, by Michael Borcherds. Other applets by Borcherds include Poncelet's porism, a similar porism with an ellipse and a parabola and with two ellipses, and more generally with two conics of variable type.
Wed, 01 Aug 2012 00:00:00 GMTGavrog, a Java package for visualizing 2d and 3d ornamental patterns with high degrees of symmetry.
Wed, 01 Aug 2012 00:00:00 GMTTetrahedra packing. Mathematica implementation of the Chen-Engel-Glotzer packing of space by regular tetrahedra, the densest known such packing to date.
Sun, 11 Mar 2012 00:00:00 GMTWooden ball-and-stick models of Archimedean solids, offered for sale by Dr. B's Science Basics.
Sat, 25 Jun 2011 00:00:00 GMTOrigami proof of the Pythagorean theorem, Vi Hart.