The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
6
In 21 U.S. states, WALMART is the single largest employer.
13
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
The mile is Latin for 1,000. The number of paces it took the average Roman!
36
One human hair can support 3 ounces.
191
"Strategic incompetence" is the art of avoiding certain tasks by pretending you don't know how to do them.
16
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240