Hamilton, Gina L

Provides answers to questions about light, covering how it is used as energy, how fast it travels, lasers, shadows, fiber optics, and more. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Provides answers to questions about light, covering how it is used as energy, how fast it travels, lasers, shadows, fiber optics, and more.

Illustrations and text introduce young readers to the concepts of light, why it is important, and how it is used.

Illustrates for young readers how science touches and shapes our daily lives with questions and answers.

Examines how the science of light touches and shapes our daily lives. Includes colorful images and hands-on activities.

Introduces the basic features of light energy and how it can be used in optics and lasers.