Comment on Light switches should be glow in the dark

• Valmond@lemmy.world ⁨2⁩ ⁨months⁩ ago

  “Let’s make the light blue! So high tech!”

  “Make it stronger and blinkier so it showes off!”

  Sigh …

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  • grue@lemmy.world ⁨2⁩ ⁨months⁩ ago

    To be fair, blue LEDs are legit high tech compared to other colors of them:

    pbs.org/…/how-blue-leds-work-and-why-they-deserve…

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    • Valmond@lemmy.world ⁨2⁩ ⁨months⁩ ago

      Yep, I remember when blue leds were rare and expensive. Then the nineties rolled by…

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  • Boxscape@lemmy.sdf.org ⁨2⁩ ⁨months⁩ ago

    Sigh …

    @Valmond@lemmy.world:

    Image

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