The human eye has a natural blind spot where the optic nerve connects — the brain fills it in automatically.

Roughly 80% of people will experience back pain at some point in their lives.

Fact #2777 · Human Body

Your body produces about 300 billion new cells every day.

Fact #2463 · Human Body

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

Fact #1768 · Human Body

Your brain can recognize a familiar face in less than half a second.

Fact #2674 · Human Body

Your skin completely replaces itself about every 27 days.

Fact #3270 · Human Body

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

Fact #2044 · Human Body

Only about 10% of people have a dominant left eye.

Fact #2876 · Human Body

The human body contains trillions of microorganisms.

Fact #233 · Human Body