On average a woman has 4 sexual partners in her lifetime.
-143
The human brain is more active during sleep than during the day.
28
If the human eye was a digital camera, it would have 576 megapixels.
25
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
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161