Cows can sleep standing up, but they can only dream lying down.
745
Jellyfish as a species are actually older than dinosaurs and sharks.
383
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Domestic pigs average a top speed of about 11 miles per hour.
182
