Euler's identity encoded in a crop circle Posted by parenthesis on Wednesday May 26, 2010 @05:35PM from the independent.co.uk dept. http://www.independent.co.uk/news/uk/this-britain/crop-circle-season-arrives-with-a-mathematical-message-1982647.html ( 2 comments | 2 points | on HN )
Maybe this guy does. http://news.bbc.co.uk/2/hi/uk_news/2191565.stm
These two, as well: http://en.wikipedia.org/wiki/Crop_circle#Bower_and_Chorley
edit: and anyone who reads this: http://www.wikihow.com/Make-a-Crop-Circle
Someone must be playing joke on human brain ;-)