Anything else I should check?

  • IninewCrow@lemmy.ca
    link
    fedilink
    English
    arrow-up
    2
    ·
    1 day ago

    As an armchair scientist … I have no idea what I’m talking about … but you’re probably right.

    • jballs
      link
      fedilink
      English
      arrow-up
      2
      ·
      1 day ago

      UV is extra purple. IR is extra red. Sunscreen blocks the purple.