Originally published at: https://boingboing.net/2020/10/18/magnets-and-metal-make-this-fun-and-cool-scientific-desk-toy-utterly-fascinating.html
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yeah… it’s so scientific… good job there Professor, you’ll be curing COVID in no time
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Alternatively, you could go over to K&J Magnetics, buy two 3/4” rare earth ball magnets for $15 bucks
and get 3’ of 1” aluminum tube from McMaster Carr for $26.20
Cut the tubing into four pieces and you’ve built two mind bending desk toys at a fraction of the advertised price! Your brain will be so warped you may be unable to feed yourself or wash properly.
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So that’s another little-known scientific phenomenon, then?
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