May 30, 2014

Eight Interesting Body Facts

More germs are transferred shaking hands than kissing.

The aorta, the largest artery in the body, is almost the diameter of a garden hose.

Capillaries are so small that it takes ten of them to equal the thickness of a human hair.

Your body has about 6 quarts (5.6 Liters) of blood. It circulates through the body three times every minute.

The heart pumps about 1 million barrels of blood during an average lifetime.

The human body can function without a brain (although not long).

Humans are the only primates that do not have pigment in the palms of their hands

A mans testicles manufacture 10 million new sperm cells each day, enough to repopulate the entire planet in 6 months.