"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
25
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
Play-Doh was first manufactured as a wallpaper cleaner.
122
If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39
One human hair can support 3 ounces.
191