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
Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
13
2,500 newborn babies will be dropped in the next month.
-12
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155