@freddo@feddit.nu to

Videos@lemmy.worldEnglish • 1 year ago

Why It Was Almost Impossible to Make the Blue LED

90

Why It Was Almost Impossible to Make the Blue LED

@freddo@feddit.nu to

Videos@lemmy.worldEnglish • 1 year ago

The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea. Head to https://brilliant.org/veritasium to start your free 30-da...

Chat

ensignrolaren
link
fedilink
9•1 year ago
Who else assumed this was a technology connections video before reading the channel name?
- @GBU_28@lemm.ee
  link
  fedilink
  English
  3•1 year ago
  I’m ready for a new Christmas light rant

Videos@lemmy.world

!videos@lemmy.world

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !videos@lemmy.world

For sharing interesting videos from around the Web!

Rules

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

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

50 users / day
785 users / week
2.44K users / month
6.66K users / 6 months
16.2K subscribers
4.33K Posts
16.5K Comments
Modlog