• FireRetardant@lemmy.world
    link
    fedilink
    arrow-up
    9
    ·
    5 months ago

    I noticed this as a kid and my kid brain decided it had to be because my hands get more sunlight than my feet. Fingernails can photosynthesize right?

    • OutlierBlue
      link
      fedilink
      English
      arrow-up
      5
      ·
      5 months ago

      I noticed it as a kid too and figured it must be because I only pick my nose with my fingers. Boogers grow nails.