Explores the history of electricity, and contains full-color captioned photographs and text that explains such topics as the invention of electric motors, how electricity can transmit voices and images across an ocean, magneto-electric machines, and much more.
Introduces children to the concepts of circuits and conductors, explaining how they work and presenting simple experiments to help children understand their basic functions.
Introduces electricity and its generation, components, movement, and functions in a question and answer format, and includes "fast facts" and step-by-step instructions for building a circuit.
Introduces the wonders of electricity and lightning, including a look at what different cultures once believed lightning to be and how Benjamin Franklin proved what it really is.
Discusses various aspects of electricity and magnetism, including static electricity, electrons, lightning, batteries, cells, conductors, insulators, circuits, magnets, electromagnets, electric motors, and more.