Each year, 30,000 people are seriously injured by exercise equipment.
46
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
So that's how they cheat - a microwaved baseball will fly farther than a frozen baseball.
226
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.
91
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
Basketball great Wilt Chamberlain never fouled out of a game.
90
Cheetahs were raced at Romford greyhound stadium in 1937!
60