March 14 is Pi Day, which gives you a hint to the start of the irrational number that is central to a lot of mathematics. In a video, Duke students competed to provide the longest string of Pi digits.

Hey, it's Pi Day! That's right, March 14 every year is celebrated by folks everywhere because it's 3/14 or, like the first three digits of Pi, 3.14. So we all joke around with Pi pies and pizza pie ...

The track, which is called "The Pi Song," demonstrates Winter's ukulele skills and lyrical prowess. The track's SoundCloud description reads: "My son Cameron entered the National Math Museum's (yes, ...