62
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 28 Sep 2023
62 points (98.4% liked)
GenZedong
4284 readers
15 users here now
This is a Dengist community in favor of Bashar al-Assad with no information that can lead to the arrest of Hillary Clinton, our fellow liberal and queen. This community is not ironic. We are Marxists-Leninists.
This community is for posts about Marxism and geopolitics (including shitposts to some extent). Serious posts can be posted here or in /c/GenZhou. Reactionary or ultra-leftist cringe posts belong in /c/shitreactionariessay or /c/shitultrassay respectively.
We have a Matrix homeserver and a Matrix space. See this thread for more information. If you believe the server may be down, check the status on status.elara.ws.
Rules:
- No bigotry, anti-communism, pro-imperialism or ultra-leftism (anti-AES)
- We support indigenous liberation as the primary contradiction in settler colonies like the US, Canada, Australia, New Zealand and Israel
- If you post an archived link (excluding archive.org), include the URL of the original article as well
- Unless it's an obvious shitpost, include relevant sources
- For articles behind paywalls, try to include the text in the post
- Mark all posts containing NSFW images as NSFW (including things like Nazi imagery)
founded 4 years ago
MODERATORS
Im not an expert but why do they want to build it 70% underground? Isnt that way more expensive?
Isn't that way more expensive?
I think you answered your question there
The northeast corridor is densely populated and fast trains require very straight tracks. In a place like China, eminent domain is easier and the State can expropriate land for the construction of a straight track, but in the US this is harder due to higher costs (lower economies of scale) and endless bureaucracy for infrastructure projects. So I suppose they just found it easier and a better option to build a lot underground.
I wonder if it has something to do with surface exposure to magnetic fields. A very strong magnetic field, enough to levitate a train, zipping by you at the speed of said train, while not harmful to human biology unlike a lot of fear mongerers claim, can interfere with radio antennas and the navigation systems on ships and aircraft. The inside of the train is heavily shielded but I imagine it's pretty much impossible to prevent it from escaping into the outside without containing the entire track in shielding.