How do batteries and electricity work, Bette ? (I know it's been over 50 years since your three semesters of college, but surely some of the physics classes from your drama major left a lasting impact)https://twitter.com/BetteMidler/status/1112811498097631232 …
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The old copper pipe + neodymium magnet demonstration of Lenz's law is a fun one, IMO. Riding a cushion of an opposing magnetic field arising from a current induced by its own fall past the metal. https://youtu.be/5BeFoz3Ypo4
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