this post was submitted on 02 Mar 2024
855 points (96.9% liked)

People Twitter

5221 readers
2471 users here now

People tweeting stuff. We allow tweets from anyone.

RULES:

  1. Mark NSFW content.
  2. No doxxing people.
  3. Must be a tweet or similar
  4. No bullying or international politcs
  5. Be excellent to each other.

founded 1 year ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[โ€“] Setarkus 11 points 8 months ago (2 children)

Someone tell the german schools

[โ€“] [email protected] 2 points 8 months ago

I had a professor in uni in 2005 that used those. Those were called retroprojectors in Portuguese. We called him the retro professor.