9 Aug 2008:

Bridges 2008  also: art, gatherings

7 Jun 2008:

Photoshop blend mode math  also: graphics

3 May 2008:

NeoCube  also: art, games

24 Apr 2008:

Non-transitive dice  also: games

12 Apr 2008:

Fractal cookies  also: food, video games

29 Mar 2008:

Aptus 1.5  also: art, my code

16 Feb 2008:

Jenn: visualizing polytopes

11 Feb 2008:

Enumerating trees  also: python

4 Jan 2008:

Mathematically correct lighting

26 Dec 2007:

Asymptote  also: graphics

7 Nov 2007:

Chris Lomont and the Excel formatting bug  also: debugging

14 Oct 2007:

Modular pie-cosahedron  also: food

12 Oct 2007:

Aptus  also: art, my code

16 Jun 2007:

Math factoid of the day  also: me

10 Jun 2007:

Giant food ball  also: food, parenting

21 May 2007:

Chaoscope  also: art

16 Feb 2007:

Origami Polypolyhedra  also: art

9 Jan 2007:

Wobbly tables

2 Jan 2007:

All triangles are equilateral

16 Jun 2006:

Math factoid of the day  also: me

14 Mar 2006:

Who can name the bigger number?

11 Nov 2005:

What's Special About This Number?

30 Oct 2005:

Ghost diagrams  also: autism, blogs

29 Aug 2005:

Unistable polyhedra

6 Jun 2005:

Rinus Roelofs  also: art

8 Apr 2005:

Pi Pie for Pi Day  also: food

14 Mar 2005:

Happy π Day

16 Nov 2004:

Bathsheba Grossman  also: art

1 May 2004:

Google's math sense of humor  also: google, business

11 Apr 2004:

Great stella

13 Mar 2004:

Mathematical background  also: reference

3 Jan 2004:

Six degrees of Rod Steiger  also: movies, tv

2 Nov 2003:

Quick links: Relativity; sky; balancing; large; enormous  also: science, quick links, lego, robots, machinery

30 Oct 2003:

Fun with circles  also: art

19 Oct 2003:

Jonathan Coulton's Mandelbrot Set  also: music

17 Sep 2003:

From the Geometry Junkyard

19 Aug 2003:

Google calculator  also: google

30 May 2003:

Simpsons Math  also: tv

3 Apr 2003:

H. S. M. Coxeter, 1907-2003  also: obituaries

15 Mar 2003:

Happy belated Pi Day

12 Jan 2003:

Pentagon, hexagon, heptagon, octagon, ...  also: language

6 Jan 2003:

Hyperspace Star Polytope Slicer

4 Dec 2002:

KnotPlot

1 Sep 2002:

Pedagoguery Software geometry models  also: art

11 Jun 2002:

Xaos

16 May 2002:

Stellations

7 May 2002:

Drew Olbrich  also: blogs

31 Mar 2002:

Minesweeper mathematics  also: games

14 Mar 2002:

Happy pi day  also: geeky