i can't help but tack on my favorite Feynman video, on magnets: https://youtu.be/Q1lL-hXO27Q https://youtu.be/Q1lL-hXO27Q i'm just mesmerized by his answer, th

i can't help but tack on my favorite Feynman video, on magnets: https://youtu.be/Q1lL-hXO27Q https://youtu.be/Q1lL-hXO27Q i'm just mesmerized by his answer, that without an understood context, it's not at all easy to explain how magnets work. his riff for 8 minutes on this is just a joy to watch.