In one day, adult lungs move about 10,000 litres of air.
11
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
199
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
The human body contains over a billion miles of DNA.
147