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
You forget 90% of your dreams.
256
Babies crawl an average of 200m a day.
212
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
You will experience the billionth second of your life when you are 31 years old.
21