Most NASCAR Teams use nitrogen in their tires instead of air.
62
In 2011, two men paraglided from the summit of Mt. Everest, arriving at a village in 42 minutes and avoiding the dangerous conventional 3 day descent.
6
Each year, 30,000 people are seriously injured by exercise equipment.
46
The first baseball caps were made of straw.
226
The average life span of a major league baseball is 5-7 pitches!
-53
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
People in nudist colonies play volleyball more than any other sport.
67