A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
Gorillas can catch human colds and other illnesses.
205
A man's beard grows fastest when he anticipates sex.
239
You can't tickle yourself.
29
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The world's shortest man measures only 21.5 inches.
73