The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
In a lifetime, an average person walks the equivalent of 5 equators
177
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
90 percent of women who walk into a department store immediately turn to the right.
134
You share your birthday with at least 9 other million people in the world.
201
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