Vol. 28: The Slow Fall
Dropping a magnet through an aluminum tube takes longer than you’d think. Why?
Digital Edition+ Downloads & Extras:
+Cylindrical magnet through aluminum tube
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Video: Wooden button vs. donut magnet around aluminum knitting needle
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Video: 2-magnet U slow-fall around aluminum bar
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Video: Stack of magnets through copper pipe, by YouTube user JamesRB1995
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