Coins usually survive in circulation for about 30 years.
66
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
On average, a disposable diaper can hold up to 7 pounds of liquid.
22
The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
6
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
It's impossible to kill yourself by holding your breath.
22
There are 293 ways to make change for a dollar.
148
More than 6,000 people with pillow-related injuries check into U.S. emergency rooms every year!
51