this post was submitted on 08 Sep 2023

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Why are maglev trains still rare? (lemmy.ml)

submitted 1 year ago by frightful_hobgoblin@lemmy.ml to c/asklemmy@lemmy.ml

11 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?

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[–] kool_newt@lemm.ee 1 points 1 year ago

It's also really good at "externalizing" costs one does not want to factor in -- making it worthless for the stated purpose.