One in 500 humans has one blue eye and one brown eye.
145
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Dutch, on average are the tallest people.
187
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
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
In Korea, a child’s first birthday is the most important. In one part of the celebration, several items are placed on a table. The one that the baby picks up first is said to predict their future.
13
City dwellers have longer, thicker, denser nose hairs than country folks do.
48