• ted@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    0
    ·
    1 year ago

    100°C as the boiling point is hugely useful for things like cooking and hot beverages. The freezing point is useful for road conditions and farming.

    Fahrenheit’s arbitrariness feels a lot more arbitrary.

    • FlagonOfMe@sh.itjust.works
      link
      fedilink
      English
      arrow-up
      0
      ·
      1 year ago

      How is memorizing 100 any easier than memorizing 212? It’s the same brain space. When you’re born into the system, it just makes sense. Same with 32 for freezing. Remembering any two arbitrary numbers is really, really easy.

      Personally, I’d rather have been raised on metric, but I’m telling you… the Fahrenheit system is no harder than Celsius.

      Now fractional inches… Ugh. I do woodworking and I’d much, much rather work in mm, but “every” tool in the US and nearly every enthusiast-level technical drawing is in inches. That and all of my decades of experience is in inches, so I can easily reason about the numbers, and estimate sizes. At least in machining we use decimal inches and not fractions.

        • ted@sh.itjust.works
          link
          fedilink
          English
          arrow-up
          1
          ·
          1 year ago

          Not only round numbers, but 0 and 100!

          0 is obviously a very distinct number.

          We use 100 for percentages, money, and all sorts of things.

          As someone who wasn’t raised in the imperial system, I always have to try to remember if it’s 32 or 34. I doubt anyone who hears about the metric system is wondering whether it’s 0 or something else like 2 or 10 or whatever.