No piece of square dry paper can be folded more than 7 times in half!
26
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
The French named one of their aircraft carriers after Ferdinand Foch, a man who once said "Airplanes are interesting toys but of no military value".
10
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 took a standard slinky and stretched it out it would measure 87 feet.
52
The face of a penny can hold about thirty drops of water.
85
Dartboards are made out of horsehairs.
129
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12