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submitted 8 months ago by fpslem@lemmy.world to c/trains@lemmy.ml
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[-] mindbleach@sh.itjust.works 1 points 8 months ago

Folks, I was not joking; they were real and they looked sick.

... and they did infamously have issues with wildlife getting caught in the pipes while eating the airtight sealant.

[-] HiddenLayer555@lemmy.ml 3 points 8 months ago* (last edited 8 months ago)

AKA the idea Elon stole for the Hyperloop, but less stupid.

[-] Mycatiskai@lemmy.ca 2 points 8 months ago

Was the airtight sealant made of whale blubber?

[-] mindbleach@sh.itjust.works 1 points 8 months ago
[-] helloworld@lemmy.ml 1 points 8 months ago

Beef tallow

This stuff? https://en.wikipedia.org/wiki/Beef_tallow#Industrial

Sealant use is not mentioned in the Wikipedia article; interesting.

this post was submitted on 31 Dec 2025
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