A million dollars' worth of $100 bills weighs only 22 pounds!
32
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
American car horns beep in the tone of F.
66
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
People spend about two weeks of their lives at traffic lights!
159
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
Anuptaphobia is the fear of staying single.
11