
Female canaries cannot sing.
Staff members of the Slovak and Slovenian embassies meet once a month to exchange incorrectly addressed mail.
The average French citizen eats 500 snails per year.

Helmets weren't mandatory for football players until 1939.
Mexico’s full name translates to "The United States of Mexico."

The longest and deepest rail tunnel in the world runs between Italy and Switzerland. It's 35 mile long.
It’s illegal to own only one guinea pig in Switzerland. (They get lonely.)

Most diamonds are at least 3 billion years old.

Octopuses have 3 hearts, 9 brains, and blue blood.
The official national animal of Scotland is the unicorn.

Deon Sanders is the only person in history to play in the World Series and the Super Bowl.

61% of Americans prefer thin crust pizza.