You can't tickle yourself.
29
Disney's first choice to play Jack Sparrow was Jim Carrey.
10
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
There is enough energy in one bolt of lightning to power a home for two weeks!
102
One human hair can support 3 ounces.
191
A Native American tribe in South Dakota collects bottle caps left by campers, using them as currency. Several banks in the area now recognize the caps as legal tender.
225
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
During the Black Plague, it was thought that bad smells were the cause of the plague. "Plague Doctors" therefore wore masks with long beak-like noses stuffed with flowers or smoke to hide the smells.
19