• Rivalarrival@lemmy.today
    link
    fedilink
    English
    arrow-up
    5
    ·
    8 days ago

    Lay a flashlight on the floor.

    In the horizontal beam of the flashlight, every mote of dust will cast a long shadow. Something as large as a tiny screw becomes easily visible.

    • Trainguyrom@reddthat.com
      link
      fedilink
      English
      arrow-up
      3
      ·
      8 days ago

      Anytime I’ve tried this I’ve ended up with the rim of the flashlight being larger than the item I’m looking for so I just end up going “wow this is a dirty floor” and turning it off to look with my eyes

      • Rivalarrival@lemmy.today
        link
        fedilink
        English
        arrow-up
        1
        ·
        8 days ago

        If your floor is so dirty that you can’t use the flashlight technique, it’s time to pick up a broom…

        • Trainguyrom@reddthat.com
          link
          fedilink
          English
          arrow-up
          2
          ·
          8 days ago

          Funnily enough it’s always happened in someone else’s space where it’s not my place to tell them to clean up