39 - Magnets
Sep 01, 2022•31 min•Season 4Ep. 4
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Episode description
How do magnets stick to metals? Why isn't the Iron Throne magnetic? How can we use magnets to record and play sound, or levitate a frog?
Let's learn about one of the fundamental physical forces that glues the world together, by learning about how magnets work!
Bar magnet field lines
Iron filing experiment
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