2% of Europeans lack the genes for smelly armpits.
6
Intelligent people have more zinc and copper in their hair.
233
Infants spend more time dreaming than adults do.
102
Two in five people in the world marry their first love.
270
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
85% of movie actors earn less than $5,000 a year from acting!
20