Americans did not commonly use forks until after the Civil War.
82
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
-3
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
2% of Europeans lack the genes for smelly armpits.
6