Understanding How Stuff Works for Students: Magnetism DVD


SKU: DC982454
Format: DVD
Grade Level:
Runtime: 7
Copyright: 2004

Alt Formats:
Free Resources
Marc Record

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Explores magnetism as a natural and powerful force, charts the gradual   discovery of magnetism and human-made magnets, discusses the theory of Earth as a giant magnet, looks at atoms to explain magnetism, and lists all types of everyday appliances that require magnetism.