Infants spend more time dreaming than adults do.
102
40% of people who are rejected in romantic love slip into clinical depression.
72
On average a woman has 4 sexual partners in her lifetime.
-143
People with blue eyes are better able to see in the dark.
153
During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
53
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11