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kalkulat@lemmy.world to science@lemmy.world · 1 year ago

Why It Was Almost Impossible to Make the Blue LED

youtu.be

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Why It Was Almost Impossible to Make the Blue LED

youtu.be

kalkulat@lemmy.world to science@lemmy.world · 1 year ago
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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...
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    1 year ago

    Yeah, the animation is excellent and really helps visualizing the concept

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