March 14 is Pi Day (3.14, get it?), and to celebrate the magical and mesmerizing mathematical constant, I’ve collected a dozen very special pi tributes from around the Web (here’s a brief history of ...

March 14—aka Pi Day—isn’t just for math nerds. It’s the one day a year where we celebrate the magic of the number π (pi), which starts at 3.14 and goes on forever. But Pi Day isn’t just about ...

Image made with elements from Canva. It’s March 14, or Pi Day, that day of the year where we celebrate the ratio that makes a circle a circle. The Greek letter that represents it is such a part of our ...

The decades have been good to Pi. Its happy swirl of Jewish mysticism, meaning-of-everything conspiracism, and Math’s Greatest Hits (along with pi, it bangs through the Fibonnaci sequence, the golden ...