Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
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
According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
54
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Muhammad is the most common name in the world.
96
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
People in parts of Western China put salt in their tea instead of sugar.
16
Girls have more tastebuds than boys.
124