People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
2% of Europeans lack the genes for smelly armpits.
6
Yawns are more contagious among people with closer relationships.
163
Eskimos don't gamble.
78