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by warumdarum 11 days ago
This of course beeing the effect of seemlessly welded together rail with nowhere to go..
1 comments
jimnotgym 10 days ago
Indeed. Didn't they used to have expansion gaps?
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cgyvbunji 10 days ago
They did. It's what caused the click-clack sound trains used to have, and the change to continuous welded rail is why there is no click-clack anymore.
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