No piece of square dry paper can be folded more than 7 times in half!
26
Dartboards are made out of horsehairs.
129
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
14
Coins usually survive in circulation for about 30 years.
66

