821
The Hyperloop was always a scam
(www.disconnect.blog)
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 22 Dec 2023
821 points (96.2% liked)
Technology
60112 readers
3870 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 2 years ago
MODERATORS
You deal with thermal expansion the same way you do with continuous welded rail.
The major strategy on CWR is pretensioning, but there are also multiple kinds of expansion joints used in different circumstances. I'm not saying it's impossible to do the same with a vacuum chamber, but I am saying there's no simple reliable answer, and certainly no answer so obvious and bulletproof that it doesn't even require testing before you could start construction.
Elon Musk either didn't know or didn't care that his company wasn't doing the required engineering and testing to make a real functioning hyperloop.