Cows can sleep standing up, but they can only dream lying down.
745
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10