Notes

32 pages
colour illustrations.
Contents: Magnets -- What is magnetism? -- Types of magnets -- Questions and answers about magnets -- How we use magnets -- Magnetism and animals -- Magnets and electricity -- Earth's magnetic field -- Protecting our Earth -- Magnets and the future -- Auroras and magnetism -- Electromagnetic fields -- Safety near magnets -- Words about magnetism.
Summary: We use magnets every day. From little magnets in toys to very large magnets in heavy machinery, magnets are an important component in all sorts of technological devices. Find out what makes magnets attract and repel, and what makes our Earth behave like a massive magnet.
STEM is everywhere.