Why It Was Almost Impossible to Make the Blue LED

Whirling_Cloudburst@lemmy.world to Technology@lemmy.world – 927 points –
Why It Was Almost Impossible to Make the Blue LED
youtu.be

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

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Revanced

I aint downloading a two year old microg gmscore apk 💀

You thinking of Vanced? Revanced is updated pretty regularly