• resipsaloquitur@lemmy.cafe
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      7 days ago

      Do you really need to know the number of inches from Los Angeles to Portland outside of a lab? Seems unlikely.

      That’s the point. In a lab, where conversions and formulas are frequently used, metric makes sense. I use it all the time. Even the US military uses metric for their specifications.

      Outside the lab, it makes little sense.

        • resipsaloquitur@lemmy.cafe
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          7 days ago

          Unless you give me a reason for converting miles to inches outside of a lab, you haven’t shown what you say you’ve shown.

          I can demand you do a bunch of time conversions in your head and pretend your inability to do so means we should switch to metric time. But that would be silly.

          I took an astronomy course in college (in America). Want to guess what system we used? It wasn’t inches.

          Though even astronomy uses AU, which isn’t an even base-10 multiple of meters but a useful human-scale (or solar system-scale) measurement.