""Lights & Lasers takes a unique look into light sources and explores the fascinating ways we use them. Discover how light enables us to see, how shadows and reflections are created and how light travels. This book includes engaging practical experiments and informative diagrams to encourage scientific understanding and further debate." --Publisher description."@en
"Explores the science of light, describes what it is, how it enables us to see, what it does as it passes through a lens, and find out about lasers and how they are used."@en
"Explains the science of light, including what it is and how it enables us to see."
"Illustrates the properties of light and the production and uses of lenses and lasers. Includes instructions for making a periscope."
"Looks at the science of light, what it is, how it enables us to see, and what it does as it passes through a lens. Light travels faster than anything we know of. Some materials allow light to pass through them; others don't. When light is blocked in this way, a shadow is formed. Find out how the special light produced by lasers can vaporize metal and cut through diamonds."

Light and lasers