There are more chickens than people in the world.
325
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
The human body contains over a billion miles of DNA.
147
Dutch, on average are the tallest people.
187
Two in five people in the world marry their first love.
270
Intelligent people have more zinc and copper in their hair.
233