False teeth are often minutely radioactive.
214
In 1386, a pig in France was executed by public hanging for the murder of a child.
469
In Hong Kong, a betrayed wife is legally allowed to kill her adulterous husband, but may only do so with her bare hands. (The husband's lover, on the other hand, may be killed in any manner desired.)
792
95% of people feel uncomfortable when the TV volume is an odd number.
392
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
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
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10