Whirling_Cloudburst@lemmy.world to

Technology@lemmy.worldEnglish · 1 year ago

Why It Was Almost Impossible to Make the Blue LED

937

Why It Was Almost Impossible to Make the Blue LED

Whirling_Cloudburst@lemmy.world to

Technology@lemmy.worldEnglish · 1 year ago

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

Chat

Flying Squid@lemmy.world
link
fedilink
English
arrow-up
8·
1 year ago
I’ve changed my fair share of LED bulbs. Nowhere near the frequency of incandescent though.

Technology@lemmy.world

technology@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: !technology@lemmy.world

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related news or articles.
Be excellent to each other!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
Check for duplicates before posting, duplicates may be removed
Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

4.08K users / day
11.1K users / week
20.3K users / month
37.9K users / 6 months
1 local subscriber
68.9K subscribers
14.8K Posts
644K Comments
Modlog