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
There are two credit cards for every person in the United States.
2
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
The world's tallest man reached 8 feet 11 inches at 21.
202
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
