• MelodiousFunk@slrpnk.net
    link
    fedilink
    arrow-up
    1
    ·
    edit-2
    2 months ago

    Me learning this about electromagnetism: huh, neat.

    Me learning this about something I actually use in day to day life: 🤯

    • papertowels@lemmy.one
      link
      fedilink
      arrow-up
      3
      ·
      edit-2
      2 months ago

      It’s especially helpful when you’re looking at screws (or nuts!) from the back or any other weird frame of reference.