In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
199
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
There's 100 trillion good bacteria living in your body.
17
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
