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
Yawns are more contagious among people with closer relationships.
163
Most of the world's people must walk at least 3 hours to fetch water!
38
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
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
Americans did not commonly use forks until after the Civil War.
82
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
Women have a slightly higher average IQ than men.
164