One of the most common cosmetic injuries is poking the eyeball with a mascara wand.
If the human eye was a digital camera, it would have 576 megapixels.
Humans and dogs are the only species known to seek visual cues from another individual’s eyes, and dogs only do this when interacting with humans.
Clues from eyes – in given light conditions, your pupils will dilate or contract as your attitude and mood change from positive to negative and vice versa.
Eyes are the second most complex organ after the brain.
About half of the human brain is dedicated to vision and seeing.
While a fingerprint has 40 unique characteristics, an iris has 256. This is why retina scans are increasingly being used for security purposes.
To protect our eyes they are positioned in a hollowed eye socket, while eyebrows prevent sweat dripping into your eyes and eyelashes keep dirt out of your eyes.