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
There are about 255 babies born worldwide every minute.
46
About 3000 years ago, most Egyptians died by the time they were 30!
18
The average housewife walks 10 miles a day around the house doing her chores.
100
The average person laughs 13 times a day!
108