A cat has 32 muscles in each ear.
It is impossible for most people to lick their own elbow. (try it!)
It is physically impossible for pigs to look up into the sky.
Only female mosquito bites
The giant squid has the largest eyes in the world.
Tigers have striped skin not just striped fur.
An ostrich’s eye is bigger than its brain.
Stewardesses is the longest word that is typed with only the left hand.