this post was submitted on 09 Aug 2023
46 points (100.0% liked)

Technology

59346 readers
7053 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 1 year ago
MODERATORS
L3s@lemmy.world
L4s@lemmy.world
L3s@fry.gs
L4s@fry.gs
enu@lemmy.world
46
Beijing Superconductor (LK-99) Levitation Video Author Admits Fraud, Takes it Down (www.tomshardware.com)
submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world
9 comments fedilink hide all child comments
 

Beijing Superconductor (LK-99) Levitation Video Author Admits Fraud, Takes it Down::The author of one of the Billibilli videos posted as proof of LK-99's levitation capabilities has admitted that his posting was a hoax.

you are viewing a single comment's thread
view the rest of the comments
[–] Hamartiogonic@sopuli.xyz 0 points 1 year ago (1 children)

Levitation is a fun way to demonstrate that you’ve got a superconductor. That’s not the only way to make things levitate, so not all levitating things are superconductors.

[–] pragmaOnce@sopuli.xyz 0 points 1 year ago (1 children)

Yeah thats a pretty good summary of what I was trying to convey. If this didn't levitate, no one would've blinked twice. But since it did, its being investigated more thoroughly to check if its one of those other things that levitate (or actually a superconductor)

[–] Hamartiogonic@sopuli.xyz 1 points 1 year ago

Diamagnetic materials are also pretty nice. However, normally you would use 4 magnets to make a tiny flake of carbon levitate, so using that to fake a superconductor might be too obvious.