Welcome to my Linkatopia. I like music, photography, drones, and welding. I'm currently rebuilding this entire site, and adding more cool features. See the blog!
The golden ratio is an irrational mathematical constant, approximately 1.6180339887.
| Jan 26, 2010
A cool little puzzle where you pick a number, do some math, circle one of the digits and it guesses which digit you circled.
| May 1, 2008
Numberopedia: what's special about this number?
| Apr 17, 2008
Classifications of symmetry in repetitive patterns. These patterns occur in architecture and decorative art. There are 17 possible distinct groups.
| Oct 6, 2006
Wallpaper Group: p3m1 glide reflection
Animated examples of wallpaper symmetry... trippy!
| Oct 6, 2006
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