Your brain builds awareness.

Your brain can store the equivalent of millions of gigabytes of information.

Fact #2204 · Human Body

You are slightly taller when you wake up than when you go to sleep.

Fact #2713 · Human Body

The human eye adapts to darkness by increasing light sensitivity.

Fact #899 · Human Body

Your brain can store the equivalent of millions of gigabytes of information.

Fact #1908 · Human Body

Humans shed about 30,000 to 40,000 dead skin cells every hour.

Fact #3628 · Human Body

The cornea of the eye has no blood vessels — it gets oxygen directly from the air.

Fact #3497 · Human Body

Your body produces about a liter of mucus every day — most of it you swallow.

Fact #3630 · Human Body

The brain begins to suffer damage after about 5 minutes without oxygen.

Fact #3069 · Human Body