Today is Pi Day. All day long, in the back of my mind, I've been wondering what tidbit I could find to post here to appropriately declare my math geekiness. I didn't do anything about, though, and it turns out I didn't have to: a friend forwarded along news of Ned Raggett's π record, wherein a bigger-math-geek-Ned-than-me reads forty-five minutes of the digits of pi. Yee-hah!