Celebrate mathematics and get your nerd on, folks, it's Pi Day!
PS - I've told you before that I was the first person @Nerdist followed on twitter, right? It's my claim to Nerdvana and I feel compelled to mention it once a year. Today is that day, as it was this Comedy Central special that led me to a fledgling version of Nerdist.com back when it was on Typepad.
That's exactly how that works.
photo credit via Flickr