Lights Day and Night: The Science of How Light Works (The Science of How)

A young girl and her cat watch a firefly glow, make shadows in the sun and learn all about how light works in this accessible, kid-friendly introduction to the science of light. Where does light come from? How does it work? What is it made of? Join a young girl and her cat on a journey of scientific discovery to find the answers to these questions and more. Over the course of a summer vacation, the pair investigate the many fascinating aspects of light, including natural and artificial light; the many uses of light; how light can be absorbed, reflected and refracted; the meaning of opaque, translucent and transparent; how the eye sees light; and why some animals need less light to see than humans. From forest fires to traffic lights, this book also provides loads of examples of sources of light. Beginning near the shore of a lake looking up at the stars on a summer night, and ending at the same shore enjoying a fireworks display, our guides offer readers an intriguing and lyrical intro