It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Dutch, on average are the tallest people.
187
40% of people who are rejected in romantic love slip into clinical depression.
72
You forget 90% of your dreams.
256
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
The world's shortest man measures only 21.5 inches.
73
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
The average person will go on a date at least 100 times before they finally marry.
33