Your liver can regenerate itself even after losing up to 75% of its mass.

Roughly 60% of your body weight is water.

Fact #2796 · Human Body

The human brain continues to develop into early adulthood.

Fact #83 · Human Body

Humans can survive weeks with minimal calories.

Fact #3076 · Human Body

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

Fact #1845 · Human Body

The human body glows faintly in complete darkness.

Fact #1686 · Human Body

Your brain enables thought.

Fact #2405 · Human Body

Your brain enables perception.

Fact #2413 · Human Body

Your small intestine is about 20 feet long — about four times your height.

Fact #3278 · Human Body