Mushrooms are more closely related to humans than they are to plants.
47
The human brain is more active during sleep than during the day.
28
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Gorillas can catch human colds and other illnesses.
205
The human brain has the capacity to store everything that you experience.
4k
A man's beard grows fastest when he anticipates sex.
239
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89