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Why It Was Almost Impossible to Make the Blue LED (youtu.be)
submitted 2 years ago by to c/technology@lemmy.world
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The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.

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[–] 1 point 2 years ago (1 child)

In another reply I said they should have given him like 8 million to start and avoided the whole issue.

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