The symbol on the 'pound' key (#) is called an octothorpe.
82
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The number of text messages sent and received in a given day is greater than the world's population.
198
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
Most lipstick contains fish scales!
46
More Americans have died in car accidents than have died in all the wars ever fought by the United States.
55
Your fingernails grow faster in summer.
744
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7