The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
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It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
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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Tug of War was an Olympic event between 1900 and 1920.
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In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
Kite flying is a professional sport in Thailand.
85
From a complete stop, a human is capable of outrunning a Formula One Racecar for about 30 feet!
91
So that's how they cheat - a microwaved baseball will fly farther than a frozen baseball.
226