Forty percent of Americans have never visited a dentist.
33
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
A hard working adult sweats up to 4 gallons per day.
39
The average person falls asleep in seven minutes.
115
Americans will spend more on cat food this year than baby food.
32
Women have a slightly higher average IQ than men.
164
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82