Solving a ten year mystery ten years too late.
https://youtu.be/fHG7qVNvR7w
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@acollierastro Great example of how what's obvious to an educator isn't obvious to their audience! Though I now feel I need a video on how an electromagnet lifts a car ...
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@acollierastro Griffiths missed an amazing opportunity here: "Want to know how the electromagnet picks up the car? It's (quantun quantum) black magic. To find out how the magic trick works, buy my 'Introduction to Quantum Mechanics' textbook"
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text/gemini