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Why don't railroads need expansion joints? (www.youtube.com)
submitted 4 days ago* (last edited 4 days ago) by HiddenLayer555@lemmy.ml to c/videos@lemmy.world
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Practical Engineering's video on this is also really good: https://www.youtube.com/watch?v=zqmOSMAtadc

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[-] weker01@sh.itjust.works 4 points 4 days ago

If it's entertaining and well presented I could and have watched videos like this that are multiple hours long.

Also why do you think this is crap?

this post was submitted on 01 Jan 2025
102 points (94.0% liked)

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