this post was submitted on 01 Jan 2025
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104
Why don't railroads need expansion joints? (www.youtube.com)
submitted 1 year ago* (last edited 1 year 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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[–] SkaveRat@discuss.tchncs.de 20 points 1 year ago (1 children)

If you really want the details on why, then yes

But it doesn't seem like you're the person who is into knowing about why the world is how it is. So I suppose you'll not want to know

[–] JudahBenHur@lemm.ee 6 points 1 year ago

i think thats a bit of a damning assessment. dude just has a short attention span, doesnt mean you know them well enough to say what "kind" of person they are