Two in five people in the world marry their first love.
270
A hard working adult sweats up to 4 gallons per day.
39
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
2% of Europeans lack the genes for smelly armpits.
6
15 percent of Americans secretly bite their toes.
57
Only about 2% of the world population has green eyes.
36
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212