The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
Most NASCAR Teams use nitrogen in their tires instead of air.
62
At horse race tracks, the favorite wins fewer than 30% of the time!
29
The first baseball caps were made of straw.
226
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
Each year, 30,000 people are seriously injured by exercise equipment.
46
The king of hearts is the only king without a moustache on a standard playing card!
169