Is it because the glow would fade after a year or two? Even if it’s not cost effective compared to adding to LEDs I thought it would be a novelty thing.

I did a quick search online and it doesn’t seem very common. Mostly keyboard covers.

  • CarbonAlpine@lemmy.world
    3·
    25 days ago

    Radium has always been known since the early 1940’s to be the most safest way to add a noice glow to anything.