From the first discovery of atoms to modern superconductors, this appealing guide explains the fascinating facts about electricity and magnetism. Readers can perform fun, easy science experiments that will allow them to make a battery out of fruit and design an electronic quiz board. Entertaining illustrations and explanatory diagrams give details that help explain these forces of energy and motion.
Tempest and Tally Temple, mirror twins inseparable since birth, are now thirteen and being pulled apart by the same force that has separated other twins in their family, but Tally is determined to fight back.
"Magnets have amazing power to make things move. But how do they work? What are they used for? Readers will learn the answers to these questions and more through easy-to-read text and vivid photographs. An experiment rounds out the book and provides a hands-on learning experience to encourage deeper understanding"--Provided by publisher.
A magician helps children learn about magnetism, explaining what magnets are, discussing poles and atoms, and examining Earth as a magnet, magnetic push and pull, kinds of magnets, and magnet uses.
Discusses magnetism, covering what it is, the science behind it, people involved with its discovery, and more. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
