Caffeine boosts memory.
405
The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
6
There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
14
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10
The key to happiness is spending your money on experiences rather than possessions, according to studies.
21
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The first household refrigerators cost about $16,000, in today's money!
47
Babies start dreaming even before they're born.
134