this post was submitted on 08 Sep 2023
235 points (94.3% liked)

Asklemmy

43958 readers
1267 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy ๐Ÿ”

If your post meets the following criteria, it's welcome here!

  1. Open-ended question
  2. Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
  3. Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
  4. Not ad nauseam inducing: please make sure it is a question that would be new to most members
  5. An actual topic of discussion

Looking for support?

Looking for a community?

~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~

founded 5 years ago
MODERATORS
 

They were invented decades ago.

They have fewer moving parts than wheelbois.

They require less maintenance.

There's obviously some bottleneck in expanding maglev technology, but what is it?

you are viewing a single comment's thread
view the rest of the comments
[โ€“] Arfman@aussie.zone 9 points 1 year ago (1 children)

I remembered seeing a video by Real Engineering that explained a lot on Maglev and it's pros and cons but one of the summaries that really hit it off for me and if I remember correctly is that it cost 11 times more to build per kilometre compared to conventional high speed rail, for about 70% more top speed while using 30% more energy.

https://www.youtube.com/watch?v=S4L_0CDsd1I

Personally I feel unless they come up with better superconductors, there's still a long way to go before it really takes off.

[โ€“] PipedLinkBot@feddit.rocks 2 points 1 year ago

Here is an alternative Piped link(s): https://piped.video/watch?v=S4L_0CDsd1I

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source, check me out at GitHub.