Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Gorillas can catch human colds and other illnesses.
205
The average sperm cell swims at 8 inches per hour.
4
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
A man's beard grows fastest when he anticipates sex.
239
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118