• toofpic@lemmy.world
      link
      fedilink
      English
      arrow-up
      10
      ·
      6 days ago

      It’s when you make some calculations or plans, but they would only work in “perfect” conditions. Like when you have an assignment about a horse running from A to B, and you made some calculations, but you disregard horse’s shape, friction, air resistance, and gravity

      • beveradb@sh.itjust.works
        link
        fedilink
        English
        arrow-up
        4
        ·
        6 days ago

        Oh cool, thanks for explaining! I guess the closest equivalent phrasing I’m used to would be “sounds good on paper” - or in Scotland (home for me) someone would probably reply with "Aye, and if my granny had wheels she’d be a bike.” 😂