The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
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In 1910 football teams were penalized 15 yards for an incompleted forward pass.
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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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People in nudist colonies play volleyball more than any other sport.
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A 'face-off' in hockey was originally called a 'puck-off'.
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Cheetahs were raced at Romford greyhound stadium in 1937!
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Kobe Bryant was named after a steak.
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