The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
If you get water flowing fast enough, it can cut metal.
354
More than 6,000 people with pillow-related injuries check into U.S. emergency rooms every year!
51
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
On average, the life span of an American dollar bill is eighteen months.
33
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
The average cough comes out of your mouth at 60 miles per hour.
126
Sunflowers can be used to clean up radioactive waste.
17