It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
People who are lying to you tend to look up and to the left (their left).
178
Men laugh longer, louder, and more often than women.
61
The average single man is one inch shorter than the average married man.
88
Englishmen drink more tea than any person of any other nation (over twenty times more than Americans)
123