this post was submitted on 03 Nov 2025
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[–] scrubbles@poptalk.scrubbles.tech 1 points 1 year ago (1 children)

Dipshit driver just standing there almost got wiped out by his truck being whipped around like a piece of tin foil. If you're in that situation, you run

[–] GladiusB@lemmy.world 0 points 1 year ago (1 children)

No one was hurt. The truck could have been disabled somehow mechanically.

[–] shalafi@lemmy.world 1 points 1 year ago (1 children)

OP means the truck driver was standing right there watching this go down. Yeah, he should have run, not because the truck whipping around was predictable, because nothing is predictable in such an impact.

[–] FordBeeblebrox@lemmy.world 0 points 1 year ago

https://www.npr.org/2023/05/28/1178674905/indy-500-crash-tire-grandstand

Mechanical parts flying at high speed can and will kill the shit out of you, run for cover

[–] LePoisson@lemmy.world 1 points 1 year ago

I think I know the same amount of information after reading the article as I did before. That "article" could have been a headline.

Train collides with tractor trailer - no injuries - details still unknown

I feel disrespected by that article. Harrumph.

[–] danc4498@lemmy.world 0 points 1 year ago (1 children)

It’s incredible how little that train slowed down (if it did at all).

[–] scrubbles@poptalk.scrubbles.tech 1 points 1 year ago (1 children)

Think of the mass of a freight train carrying over a miles worth of material behind it. Then a truck

[–] danc4498@lemmy.world 0 points 1 year ago (2 children)

I don’t even know how that gets started. Let alone stops.

[–] AnUnusualRelic@lemmy.world 1 points 1 year ago

Ponderously.

[–] scrubbles@poptalk.scrubbles.tech 1 points 1 year ago* (last edited 1 year ago)

Started is with, as you see, 3 to 5 massive diesel-electric engines, taking quite a while to max speed. Modern railways have electric engines that do the same but with better torque and traction, but we don't have modern railways in America.

Stopping is interesting. The engines have their own brakes, but three engines can't stop a train that long by themselves, the brakes would just melt. They are set mostly like a parking brake when you are already stopped.

The actual brakes are air brakes, with a tube of compressed air connecting from the front of the train to the back. Each car has its own brakes then that are applied as pressure is released from the brake system. Going into emergency brake is essentially all pressure being released and all brakes throughout the entire train engaging, and that is what we are seeing here.

With that though, the train is still tens of thousands of tons of mass moving at a max track speed of 55mph. It's going to take some time to slow that down, even with every brake being applied.

Don't fuck around with trains.