The widow of the inventor of the Winchester rifle built a house with mazes and dead-end staircases to confuse the ghosts of the people who were killed by her husband's rifles.
34
Sloths take two weeks to digest their food.
243
It 'snows' metal on Venus.
13
There's a knife-fork hybrid called a knork.
29
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
One in three dog owners say they have talked to their pets on the phone.
427