The average person laughs 13 times a day!
108
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Half of all Americans over the age of 55 have no teeth.
39
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
Intelligent people have more zinc and copper in their hair.
233
Every three seconds, a new baby is born.
122
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
In one day an average person will take about 18,000 steps.
55