#homeschoolingincyberspace — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #homeschoolingincyberspace, aggregated by home.social.
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A very nice visual explanation of how the design of train wheels keeps a train on its tracks.
“The design of train wheels is genius. If we have a train track with a slight curve, and we try to roll some basic wheels across it, we'll simply derail. … So how exactly can we solve the issue of a train negotiating a turn?”
https://www.youtube.com/watch?v=fYq5F_jMfxc
#trains #3dPrinted #Physics #Engineering #Geometry #CentrifugalForce #SecularHomeschooling #HomeschoolingInCyberspace