The most famous irrational number, pi, is being factored into a whole smorgasbord of silliness on 3/14.
On one level, Wednesday's date is just an excuse for high geekery, ranging from eating mathematically meaningful pies to marching in a circular pi procession. On a deeper level ... well, who needs an excuse to celebrate one of nature's most mysterious numbers?
MORE: http://cosmiclog.msnbc.msn.com/_news/2012/03/13/10675138-irrational-exuberance-on-pi-day
