For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
The smallest park in the world is a two-foot circle in Portland, Oregon.
21
There are no clocks in Las Vegas gambling casinos.
637
You are about 1 centimeter taller in the morning than in the evening!
1k
Only two in one thousand diamonds are considered truly colorless.
240
The average office worker spends 50 minutes a day looking for lost files and other items.
290