Every year math lovers celebrate Pi Day on March 14, in honor of the famed irrational number Every year math lovers celebrate Pi Day on March 14, in honor of the famed irrational number Every year ...

Math lovers celebrate today (3/14) as Pi Day, in honor of the irrational number pi. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. Pi, or π, is ...

KUSA – If you're a math nerd, March 14 is a pretty magical day. And this year, 03/14/15 is especially awesome. And while some use Pi Day as an excuse to eat pie (the food)/make puns, others use Pi Day ...

Originally defined as the ratio between the circumference of a circle and its diameter, pi — written as the Greek letter π — appears throughout mathematics, including in areas that are completely ...

Math enthusiasts know all about it, and the rest of the population is probably hoping for cherry pie. But March 14 is Pi Day. While last year stretched the symbolic celebration out a little longer -- ...