The practice of identifying baseball players by number was started by the Yankees in 1929.
64
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
So that's how they cheat - a microwaved baseball will fly farther than a frozen baseball.
226
Tug of War was an Olympic event between 1900 and 1920.
209
Lars Andersen has rediscovered an ancient form of archery that allows him to shoot 10 arrows in 4.9 seconds, while it takes others 13-35 seconds. He is even faster than the fictional archer Legolas in the Lord of the Rings series.
17
The first baseball caps were made of straw.
226