• NigelFrobisher@aussie.zone
    link
    fedilink
    English
    arrow-up
    0
    ·
    5 months ago

    It’s actually all just white light at different wavelengths, which tricks your brain into seeing different “colours”.

    • vonbaronhans@midwest.social
      link
      fedilink
      English
      arrow-up
      0
      ·
      5 months ago

      White light is the combination of all those wavelengths. It is only the combination that makes it “white” in exactly the same way that a smaller range of wavelengths are “red” or “blue”.