15 percent of Americans secretly bite their toes.
57
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Babies cry but they don't produce tears until one to three months after birth.
238
95% of people feel uncomfortable when the TV volume is an odd number.
392
Women have a slightly higher average IQ than men.
164


