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How do permanent magnets work, what causes their unusual properties and why do different substances react differently to the presence of a magnet? Subscribe to my channel in Telegram: https://t.me/physiovisio Support the project via Boosty: https://boosty.to/physiovisio DonationAlerts: https://www.donationalerts.com/r/phys... Patreon: / yuritkachev