It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
Each year, 30,000 people are seriously injured by exercise equipment.
46
Prior to 1900, prize fights lasted up to 100 rounds.
36
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
From a complete stop, a human is capable of outrunning a Formula One Racecar for about 30 feet!
91
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
At 120 miles per hour, a Formula One car generates so much downforce that it can drive upside down on the roof of a tunnel.
91