Touching a teddy bear can make people feel less lonely.
36
Women end up digesting most of the lipstick they apply.
110
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
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
More than half the population of Kenya is under the age of 15.
71
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Nearly 10% of American households dress their pets in Halloween costumes.
36
Roughly a quarter of the world's people live in China.
50