Most NASCAR Teams use nitrogen in their tires instead of air.
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There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
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So that's how they cheat - a microwaved baseball will fly farther than a frozen baseball.
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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.
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The king of hearts is the only king without a moustache on a standard playing card!
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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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