It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Dutch, on average are the tallest people.
187
The average bra size today is 36C. Ten years ago it was 34B.
266
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9
Men fall in love faster than women do.
32
The Japanese commonly put ketchup on their rice.
16