Eyes are the second most complex organ after the brain.

Eyes are the second most complex organ after the brain

More from the Human Body Facts niche...

Human Body Facts

Our eyes have small blind spots where the optic nerve passes through the

Human Body Facts

Your nose gets runny when you cry as the tears drain into your nasal

Human Body Facts

Priests in ancient Egyptian temples plucked every hair from their

Human Body Facts

Your eyes are constantly moving, usually in rapid jerky movements. But

Human Body Facts

You break wind the most around five hours after each large meal of the

Human Body Facts

Your body is around 70% water