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

Asklemmy

43958 readers
1244 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy πŸ”

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
Cloak@lemmy.ml
mekhos@lemmy.ml
tmpod@lemmy.pt
14specks@lemmy.ml
235
Why are maglev trains still rare? (lemmy.ml)
submitted 1 year ago by frightful_hobgoblin@lemmy.ml to c/asklemmy@lemmy.ml
147 comments fedilink hide all child comments
 

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