15 percent of Americans secretly bite their toes.
57
Men fall in love faster than women do.
32
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Yawns are more contagious among people with closer relationships.
163
About 3000 years ago, most Egyptians died by the time they were 30!
18
The average American consumes 9 pounds of food additives every year.
6