Category: Human Body Facts

Human Body Facts

The world’s most common eye colour is brown

Human Body Facts

The first blue-eyed person is said to have lived 6,000-10,000 years ago

Human Body Facts

We have two eyeballs in order to give us depth perception – comparing

Human Body Facts

Eyes heal quickly. With proper care, it takes only about 48 hours to

Human Body Facts

If the human eye was a digital camera, it would have 576 megapixels

Human Body Facts

On average, you will blink approximately 4,200,000 times in a single

Human Body Facts

The human eye can function at 100% at any given moment, without needing

Human Body Facts

Red-eye in photos is caused by light from the flash bouncing off the

Human Body Facts

The eye is the fastest muscle in your body – hence why when something

Human Body Facts

A blink typically lasts 100-150 milliseconds

Human Body Facts

In a single second, it’s possible to blink five times

Human Body Facts

You are likely to blink more often when you are talking

Human Body Facts

You actually see with your brain, not your eyes. Our eyes function like

Human Body Facts

You see things upside down – it is your brain which turns the image the

Human Body Facts

“Don’t It Make My Brown Eyes Blue” is a song recorded by American

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