this post was submitted on 14 Jan 2025
66 points (100.0% liked)

Technology

60526 readers
6379 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 2 years ago
MODERATORS
top 9 comments
sorted by: hot top controversial new old
[–] SoupBrick@yiffit.net 31 points 3 days ago (1 children)

We bouta get space factories before affordable housing.

[–] 5714@lemmy.dbzer0.com 7 points 3 days ago (1 children)

Time for LYNX CORPORATION then.

[–] noxypaws@pawb.social 3 points 3 days ago

Shipbreaker!

[–] surfrock66@lemmy.world 15 points 3 days ago (2 children)

This seems like an insane idea, cosmic radiation causes so many measurable impacts even on earth with things like bit flips, this would be a huge issue in space with no magnetic field and atmosphere. I would think this would focus on low density slower speed chips, and likely avoid anything with flash storage.

[–] GamingChairModel@lemmy.world 16 points 3 days ago (1 children)

That doesn't matter for the undoped crystal structure of the semiconductor material itself. It's like making low background steel: once it's made the radiation in the atmosphere won't mess it up. So then they bring it back to actually make the chips with.

Yeah, this is focused on the materials only. Can't get a better vacuum I guess.

[–] astrsk@fedia.io 5 points 3 days ago

There’s a possibility we could get new or more complex crystal structures by processing materials in space, getting more resilient or better properties to then be used in actual chips after it gets back to earth. Space factories will be more for material handling and processing than actual fabrication (minus deep space ship construction).

[–] stsquad@lemmy.ml 14 points 3 days ago (1 children)

I can kinda see where the vacuum and (lack of) gravity might help with crystal growth but how do you then return something that sensitive back to earth?

[–] GamingChairModel@lemmy.world 13 points 3 days ago

Once it's made, it isn't as sensitive. The crystals themselves are stable. It's just growing them from cooling the melted material in a particular way might be sensitive to other forces while it's being made.

Think about how big diamonds need nearly perfect conditions to form underground. But once they're formed, they can be taken out and they will keep their crystalline structure even outside of the conditions in which they were formed.

Even growing salt crystals from salt water can be super sensitive to slightly imperfect conditions. But a block of salt crystal, once formed, is pretty durable.