The Aztecs were the first to serve chocolate as a drink. They also mixed it with hot chili pepper to make it really 'hot'.
13
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
It would take more than 150 years to drive a car to the sun.
569
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31
Obsessive nose picking is called Rhinotillexomania.
101