It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Englishmen drink more tea than any person of any other nation (over twenty times more than Americans)
123
Women rate men more attractive if other women are looking and smiling at him.
17
Forty percent of Americans have never visited a dentist.
33
Americans did not commonly use forks until after the Civil War.
82
Infants spend more time dreaming than adults do.
102
On average a woman has 4 sexual partners in her lifetime.
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