Yawns are more contagious among people with closer relationships.
163
Girls have more tastebuds than boys.
124
You share your birthday with at least 9 other million people in the world.
201
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
On average a woman has 4 sexual partners in her lifetime.
-143
In a year, the average person walks four miles to make his or her bed.
56
90% of people sit at their computer desk slouching, supporting their head with their left hand.
41
Approximately one-third of the population can't snap their fingers!
91