77
I used to hate QR codes. But they're actually genius (www.youtube.com)
submitted 5 months ago by nicerdicer@feddit.org to c/videos@lemmy.world
20 comments fedilink hide all child comments

A video that explains how information on a QR codes is stored.

you are viewing a single comment's thread
view the rest of the comments
[-] tournesol_bot@jlai.lu 1 points 4 months ago

This video is recommended by Tournesol community:
[31🌻] Veritasium: How do QR codes work? (I built one myself to find out)

#Tournesol is an open-source web tool made by a non profit organization, evaluating the overall quality of videos to fight against misinformation and dangerous content.

this post was submitted on 30 Sep 2024
77 points (88.9% liked)

Videos

14900 readers
133 users here now

For sharing interesting videos from around the Web!

Rules

  1. Videos only
  2. Follow the global Mastodon.World rules and the Lemmy.World TOS while posting and commenting.
  3. Don't be a jerk
  4. No advertising
  5. No political videos, post those to !politicalvideos@lemmy.world instead.
  6. Avoid clickbait titles. (Tip: Use dearrow)
  7. Link directly to the video source and not for example an embedded video in an article or tracked sharing link.
  8. Duplicate posts may be removed

Note: bans may apply to both !videos@lemmy.world and !politicalvideos@lemmy.world

founded 2 years ago
MODERATORS
Flutter@lemmy.world
Ghostalmedia@lemmy.world
can@sh.itjust.works
qaz@lemmy.world
qaz@lemmy.blahaj.zone