Provides information about magnetism, explaining what it is, what causes magnetism, and how and why it works, and introducing the scientists who discovered magnetism. Includes related experiments.
Content Note
What is magnetism? -- What do magnets do? -- What kinds of things are attracted to magnets? -- What causes magnetism? -- How can you turn a magnet on and off? -- What can electromagnets do? -- Can magnetism make electricity? -- Why do compasses point north? -- Can living things sense magnetism? --