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.

  • bort@feddit.deEnglish
    0·
    8 months ago

    full-spectrum lighting

    this doesn’t sound true.

    iirc full spectrum means “every wavelength” (like sunlight) and not just “3 wavelengths that add up to white”.