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

  • Diplomjodler@feddit.deEnglish
    0·
    5 months ago

    I remember reading about this stuff since the eighties and people had a pretty clear idea of the implications.

    • UsernameIsTooLon@lemmy.worldEnglish
      0·
      5 months ago

      Well now the digital screen is everywhere, it bends, and some people strap it to their eyes. It’s crazy how far it’s come