So gather 'round math fans, preferably in a circle, as we celebrate a one-in-a-century day of Pi. We all know that March 14 (3/14) is Pi Day but this year we get something very special. Because it is 2015 we actually get to write this: 3.14.15. And this particular sequence of numbers won't come around
It's 3.14 y'all. Let's calculate the area of a circle and have some kind of dessert item. I can't for the life of me think what kind we should have. I'm sure it will come to me eventually. In the meantime here's a brief history of Pi from the Exploritorium. I used to work there.