Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
One in 500 humans has one blue eye and one brown eye.
145
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Men fall in love faster than women do.
32
Intelligent people have more zinc and copper in their hair.
233
Half of all Americans over the age of 55 have no teeth.
39
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8