No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
It is impossible to hum if your nose is plugged.
366
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
14
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
The chocobo in Final Fantasy was based on a real creature called a “Gastornis” that existed 45 million years ago.
3
The original game of "Monopoly" was circular.
230