False teeth are often minutely radioactive.
214
Men who kiss their wives in the morning live five years longer than those who don't.
1k
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
Tickling was a form of torture used in ancient China on nobility because it left no mark and recovery was quick.
33
The Basenji dog is the only dog that is not able to bark.
4
A strawberry is not a berry, but a banana is.
22
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17