No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
The ashes of the average cremated person weigh nine pounds.
40
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
The key to happiness is spending your money on experiences rather than possessions, according to studies.
21
Barbie's full name is Barbara Millicent Roberts.
78
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
American car horns beep in the tone of F.
66