Senegalese women spend an average of 17.5 hours a week just collecting water.
27
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
You will experience the billionth second of your life when you are 31 years old.
21
On average, a person will spend about five years eating during his or her lifetime.
90
You forget 90% of your dreams.
256
