The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
Anuptaphobia is the fear of staying single.
11
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20
Chrysler built B-29's that bombed Japan, Mitsubishi built Zeros that tried to shoot them down. Both companies now build cars in a joint plant called Diamond Star.
29
On average people fear spiders more than they do death.
447
The key to happiness is spending your money on experiences rather than possessions, according to studies.
21
The chances of making two holes-in-one in a round of golf are one in 67 million.
67
Women blink nearly twice as much as men.
152