Most NASCAR Teams use nitrogen in their tires instead of air.
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There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
In 1910 football teams were penalized 15 yards for an incompleted forward pass.
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The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
A 'face-off' in hockey was originally called a 'puck-off'.
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There is a basketball court on the top floor of the U.S. Supreme Court Building. It’s known as the “highest court in the land.”
24
Prior to 1900, prize fights lasted up to 100 rounds.
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