A 'face-off' in hockey was originally called a 'puck-off'.
70
The first baseball caps were made of straw.
226
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
In England, there's a phenomenon called the "half-time kettle effect" where power use surges at half-time during England's matches in the World Cup as everyone turns on their tea kettles at the same time.
3
Each year, 30,000 people are seriously injured by exercise equipment.
46
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
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.”
24
The practice of identifying baseball players by number was started by the Yankees in 1929.
64