2% of Europeans lack the genes for smelly armpits.
6
Babies cry but they don't produce tears until one to three months after birth.
238
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
The world's shortest man measures only 21.5 inches.
73
A hard working adult sweats up to 4 gallons per day.
39
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Two in five people in the world marry their first love.
270
Englishmen drink more tea than any person of any other nation (over twenty times more than Americans)
123