2% of Europeans lack the genes for smelly armpits.
6
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
Dutch, on average are the tallest people.
187
The average person's skin weighs twice as much as their brain.
131
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
There are more chickens than people in the world.
325
A person can live without food for about a month, but only about a week without water.
156