Out of all the muscles in your body, the muscles that control your eyes are the most active.

Out of all the muscles in your body, the muscles that control your eyes

More from the Human Body Facts niche...

Human Body Facts

It takes about one minute for a single red blood cell to travel around

Human Body Facts

Your brain stops growing when you reach the age of eighteen. After that

Human Body Facts

There is enough iron in your body to make a nail 8cm long!

Human Body Facts

You are likely to blink more often when you are talking

Human Body Facts

One of the most common cosmetic injuries is poking the eyeball with a

Human Body Facts

Despite what you might think, you have the same number of bones in your