Yawns are more contagious among people with closer relationships.
163
44% of kids watch television before they go to sleep.
106
Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
-11
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
On average, men's noses are 10% larger than women's.
12
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63