Mosquitoes have teeth.

The elephant is the only mammal that can’t jump.

The giant squid has the largest eyes in the world.

To escape the grip of a crocodile’s jaws, push your thumbs into its eyeballs — it will let you go instantly.

Camels have three eyelids to protect themselves from blowing sand.

The average person falls asleep in seven minutes.

The average person has over 1,460 dreams a year.

The average person is about a quarter of an inch taller at night.

The average person laughs 15 times a day.

Your stomach has to produce a new layer of mucus every two weeks otherwise it will digest itself.

There are more chickens than people in the world.

Like fingerprints, everyone’s tongue print is different.

Our eyes are always the same size from birth, but our nose and ears never stop growing.

The only 15 letter word that can be spelled without repeating a letter is uncopyrightable.

The word “Checkmate” in chess comes from the Persian phrase “Shah Mat,” which means “the king is dead”.