Half of all Americans over the age of 55 have no teeth.
39
Males sweat 40% more than females.
104
Touching a teddy bear can make people feel less lonely.
36
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
More redheads are born in Scotland than in any other part of the world.
85
Babies that are breastfed are more likely to be slimmer as adults than those that are not breastfed.
110
Only 2% of the Earth's population are natural redheads.
13