Circle up everybody, it’s almost Pi Day!

It’s that time of year again. Ladies and gentlemen, Pi Day is upon us.

Pi (∏) Day is celebrated March 14 (get it? 3/14 in honor of Pi’s first three digits: 3.14). The infinitely long number is the ratio of a circle’s circumference to its diameter and is used ubiquitously in math. Without it, humanity […]