this post was submitted on 27 May 2025
447 points (98.1% liked)

hmmm

6003 readers
1 users here now

For things that are "hmmm".

Rule 1: All post titles except for meta posts should be just plain "hmmm" and nothing else, no emotes, no capitalisation, no extending it to "hmmmm" etc.

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 52 points 2 weeks ago

You already found the answer but I was going to comment that the pic was a joke.. a train wouldn't even notice those things on the track.

They do have derailers that are designed to specifically pop a train off the tracks though. They are made of steel and are usually put on the end of secondary lines just before they meet a normal line. In the event that if a train car rolls away it ensures that it can't roll into an active line and cause an accident but will instead get derailed and popped off the tracks.

https://en.wikipedia.org/wiki/Derail