It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
The average person laughs 13 times a day!
108
The average person falls asleep in seven minutes.
115
As many as one third Americans flush the toilet while they are still on it.
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Chen Guanming, from Jiangsu province in eastern China, traveled by RICKSHAW for 2 years and covered nearly 40,000 miles through 16 countries, surviving flood, war zones and extreme temperatures, finally arriving at the London 2012 Olympics.
7
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
Roughly a quarter of the world's people live in China.
50
The average American spends a third of their overall time online playing games and using social networks.
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