It's π Pi day today, and what better to celebrate with an interesting fact about pi!
The ancient Babylonians knew of pi's existence nearly 4,000 years ago! A Babylonian tablet from between 1900 B.C. and 1650 B.C. calculates pi as 3.125 😱
Santa’s sleigh has to travel at 650 miles per second in order to deliver all the presents. A normal reindeer only runs at 15 miles per hour. Good thing Santa has magic on his side.