this post was submitted on 09 Feb 2024
936 points (96.9% liked)

Technology

59390 readers
3984 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
[email protected]
[email protected]
L4s
enu
936
Why It Was Almost Impossible to Make the Blue LED (youtu.be)
submitted 9 months ago by Whirling_Cloudburst to c/technology
201 comments fedilink hide all child comments
 

The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.

you are viewing a single comment's thread
view the rest of the comments
[–] SatansMaggotyCumFart 11 points 9 months ago (2 children)

X-rays use invisible electromagnetic energy beams to produce images of internal tissues, bones, and organs on film or digital media.

Good advice, but I put a Kleenex in my urethra for safekeeping and I'd love to track it down to get it out again.

[–] [email protected] 7 points 9 months ago

Amateur. It's in the scrotum along with all the pee.

[–] [email protected] 6 points 9 months ago (1 children)

Next time you have to fart just squeeze your butt cheeks together real hard. It’ll pop right out.

[–] SatansMaggotyCumFart 3 points 9 months ago (1 children)

The fart?

[–] [email protected] 2 points 9 months ago

You tell me. Your user name suggests some expertise.