@Whirling_Cloudburst@lemmy.world to

Technology@lemmy.worldEnglish • 5 months ago

Why It Was Almost Impossible to Make the Blue LED

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Why It Was Almost Impossible to Make the Blue LED

@Whirling_Cloudburst@lemmy.world to

Technology@lemmy.worldEnglish • 5 months 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...

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

Chat

Yer Ma
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25•5 months ago
Goodbye night vision
- @KyuubiNoKitsune@lemmy.blahaj.zone
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  8•5 months ago
  Agreed, though the original wasn’t as bright as the one in the pic. It was a frosted LED and was relatively dim.
  - Yer Ma
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    2•5 months ago
    I like my car dashboard like I like my 1952 F-86 Saber night variant gauges… Orange

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