Granite, the most common igneous rock, cooled slowly from magma miles underground over millions of years.

Some animals can regenerate entire body parts.

Fact #1775 · Human Body

Water covers more than 70% of Earth's surface.

Fact #149 · Human Body

The Empire State Building was completed in just over a year.

Fact #1512 · Human Body

A dog’s nose print is unique, similar to a human fingerprint.

Fact #1347 · Human Body

Fingernails grow faster than toenails.

Fact #110 · Human Body

A sea anemone uses stinging cells to capture prey.

Fact #437 · Human Body

Cats can rotate their ears independently.

Fact #1336 · Human Body

The human skeleton is made up of over 200 bones in adulthood.

Fact #34 · Human Body