The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Intelligent men tend to be more sexually faithful.
31
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
The average American spends a third of their overall time online playing games and using social networks.
298
As many as one third Americans flush the toilet while they are still on it.
157