#18 The Engrossing Fact Of An Eyeball Weighing 7.5 Grams
We have discussed quite fascinating facts about the eyes and their vision. Another captivating fact about an eyeball is that it weighs around 7.5 grams, has a volume of 6.5 cubic centimeters, and measures roughly an inch (2.5 cm) in diameter.
The human eye is a machine that is made up of numerous structures. An eyeball is composed of over 100 million cells which enable it to recognize over 10 million distinct colours.