November 2012

Data Pointed - Animated Factorization http://www.datapointed.net/visualizations/math/factorization/animated- diagrams/ (via http://www.metafilter.com/121460/Factor-Conga )

July 2012

RT @morgan3d: Article on efficient and elegant hex and triangle grids indexing http://www-cs-students.stanford.edu/~amitp/game-programming/grids/

June 2012

The art of π, φ and e http://mkweb.bcgsc.ca/pi/art/ via http://mefi.us/w/117319

January 2012

RT @newsycombinator: Fun with math: Dividing one by 998001 yields a surprising result http://j.mp/wKjA5w

RT @StackMath: Great answer: Do "imaginary" and "complex" angles exist? http://math.stackexchange.com/questions/96151/do-imaginary-and-complex -angles-exist/96159#96159 #trigonometry

September 2008

Fractals - The Colors Of Infinity - a documentary by Arthur C. Clarke, 1995 [via]

November 2007

Google Video - How to turn a sphere inside-out [via]

July 2007

mechanical wooden binary marble adding machine (YouTube) [via]

April 2006

Freedom to Tinker - Making and Breaking HDCP Handshakes [via]

bicause noe 2 thynges can be moare equalle - how the equals sign was invented [via]