Identical twins do not have identical fingerprints.
79
Only about 2% of the world population has green eyes.
36
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Nearly 10% of American households dress their pets in Halloween costumes.
36
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58