Forget crop circles, Sierpinski snow-triangles are the new hotness.
Discovered on February 17, 2010
Archives
- 2012 : January February March April May
- 2011 : January February March April May June July August September October November December
- 2010 : January February March April May June July August September October November December
- 2009 : January February March April May June July August September October November December
- 2008 : July August September October November December
- August 2002 - July 2008 Archives