Actually TPP missed it. Pi day was yesterday, but it's a special Pi day because it's 2015, so 3/14/15 gives you 2 more decimal places, 3.1415. This is very useful if you want to know the ratio of a circle's diameter to its circumference. Supposedly if you celebrated at a particular time, you got even more decimal places but it really doesn't matter all that much because supposedly they go on forever. There's a lot more nerdy Pi stuff at the link. As a kid it always bothered TPP that Pi didn't come out even when it seemed like it should; it was like someone had made a mistake with the universe. To heck with the math, how does somebody get the symbol for Pi in a blog anyways?