Your fingernails grow faster in summer.
744
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
On average, a disposable diaper can hold up to 7 pounds of liquid.
22
Seaweed can grow up to 12 inches per day!
59
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
U-Haul is the world's largest advertiser in the Yellow Pages.
21