Why are your eyes the color they are? Can a sea star see you swimming by? How does a rabbit watch two different things at the same time? When were eyeglasses invented? What happens to eyes in space? Discover the amazing types of eyes that exist in the animal world and find out how your eyes and brain communicate to perceive light and colors. With helpful tips and photos, you will learn how to keep your eyes safe and healthy and what happens when you visit an eye doctor.
|