By Amanda Schupak Every March 14 celebrates math’s most famous irrational constant, but this year is different.

…read more

Source:: http://cnet.com.feedsportal.com/c/34938/f/645093/s/446581cc/sc/30/l/0L0Scnet0N0Cnews0Cheres0Ewhy0Esaturday0Eis0Ea0Every0Especial0Epi0Eday0C0Tftag0FCAD590Aa51e/story01.htm