People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Yawns are more contagious among people with closer relationships.
163
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
Males sweat 40% more than females.
104
The Japanese commonly put ketchup on their rice.
16
One in 500 humans has one blue eye and one brown eye.
145