Happy Pi Day

Kate sent this link over that you can use to get into the spirit of the holiday. She also tells me that all over campus the math department of CMU is writing out pi as far as they can in sidewalk chalk. For the first 10,000 or so digits, there are 10,000 or so webpages that show these, like this one.


You could also celebrate by watching Pi. Like I always say, any movie that ends in trepanation is okay by me.