Most NASCAR Teams use nitrogen in their tires instead of air.
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It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
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People in nudist colonies play volleyball more than any other sport.
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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.
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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.”
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