Provides scientific information about the sense of sight, explaining how the eyes work, how they perceive light, color, shape, and motion, and the brain's role in vision.
Presents an introduction to the eyes, explaining what they are, how they work, and their function in the human body; looks at some of the illnesses and injuries that can affect eyes; and offers advice on how to keep the eyes healthy.
Discusses the importance of the sense of sight, the difference between sensitivity to light and the actual formation of images, and the various sight organs found in animals.
Introduces readers to what visual impairments are, how they affect people, and what they can do to be a good friend to someone living with a visual impairment.
Examines the sense of sight, explaining how human eyes work, looking at how movies trick the eye, and discussing eye care and safety, glasses, and blindness.