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...

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

  • Diplomjodler@feddit.deEnglish
    1·
    11 months ago

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

    • UsernameIsTooLon@lemmy.worldEnglish
      1·
      11 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