• Sundray@lemmus.org
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    9 days ago

    Metric system is easy? Only if you can do Latin, Greek, AND math at the same time!

  • TrickDacy@lemmy.world
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    9 days ago

    Boooorrrrrriiiiiiing

    Do we need to post the same shit all the time on a biweekly cycle? Surely there is something actually interesting to post/talk about.

  • TankovayaDiviziya@lemmy.world
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    8 days ago

    I remember discussing with a huge group of European students what imperial had become mainly used for in UK and Ireland. It’s for height and pizza size. I was in a group with many girls so us guys stopped short of mentioning about dick size being one of the few things imperial is only used for in UK and Ireland.

  • Wirlocke@lemmy.blahaj.zone
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    8 days ago

    The one thing metric screws up is file size.

    A gigabyte is 1000 megabytes or 1,000,000 kilobytes or 1,000,000,000 bytes.

    A gibibyte is 1024 mebibyte or 1,048,576 kibibyte or 1,073,741,824 bytes, because it needs to go by increments of a power of 2.

    This would be fine except gigabyte also means gibibyte. So if a file claims to be N GBs, I don’t know if it actually means metric GBs or GiBs.

    • WIZARD POPE💫@lemmy.world
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      8 days ago

      That is not exactly metric 's fault though. It’s whoever made the decision to portray stuff as such in operating systems

    • MBech@feddit.dk
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      8 days ago

      I got a question about hard drive sizes on a math test 15 years ago. Was super frustrating, since I didn’t know wether or not the person who wrote the test, knew the difference.

      • prime_number_314159@lemmy.world
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        9 days ago

        1 megametre equals: 0.001 gigametres 0.000001 terametres 0.000000001 petametres

        Meanwhile, 1 megameter is the same as: 0.001 gigameters 0.000001 terameters 0.000000001 petameters

        • 3laws@lemmy.world
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          8 days ago

          True, I did not mean my comment as a real conversion tho.

          Now, speaking of megameters 😈 I’m pretty sure you can tell me which prefix corresponds to this from the top of your head. One of my favorite ones ever alongside its negative.

          n-meter = 1,000,000,000,000,000,000,000,000 megameters.

  • tempest@lemmy.ca
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    9 days ago

    I mean the yard and pound have been defined by metric for a long time so it’s really just an indirect metric system so the USs feelings don’t get hurt.

  • Equinox1289@sh.itjust.works
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    9 days ago

    Frankly you shouldn’t even be using prefixes anyway. SI units are kg, m, and s and if you need to refer to large or small units, you just use scientific notation. e.g. 5.6 × 10²¹m

  • Log in | Sign up@lemmy.world
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    9 days ago

    It’s obvious that there’s 1760 yards in a mile.

    There’s 22 yards in a chain, which we can all remember because of the 22 yard line in rugby.

    There are 10 chains in a furlong, which fans of metric can’t complain about.

    There are 8 furlongs in a mile, just like there are 8 pints in a gallon.

    And 22x10x8 = 11x10x16 and 11 is easy to multiply by in your head, so it’s really very simple to get to 1760.

    /s

  • Captain Aggravated@sh.itjust.works
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    8 days ago

    I’ve said it on this platform before: I will build furniture in inches until my hands can’t hold a chisel anymore. The inch system arose around the needs of carpentry and woodworking, it works in base 12, which is outright superior to base 10, especially when you divide by 3 and 4 more often than by 5.

    Also, the closest tape measure I have to hand is my 5m metric tape. I build things in metric, just…not furniture.

    • SolarMyth@aussie.zone
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      8 days ago

      Wow, base 12, I never thought of thas! You halve it, quarter it, and third it, and still end up with clean integers.

      • Captain Aggravated@sh.itjust.works
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        8 days ago

        Yeah; you’ll often find boards in America milled to 3/4" or 1 1/2". Those are 1/16th or 1/8th of a foot. A lot of boards used in furniture are 3/4" thick. Half of 3/4 is 3/8, a third of 3/4 is 1/4. It solves the problems we need to solve, and the metric woodworkers start sounding how teaspoon/cup/quart cooks do.

    • BastingChemina@sh.itjust.works
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      8 days ago

      I’ve setup a software that generate quotes, sales invoice and production order for a windows and door company. The sales person enter the dimensions and option of the window and it automatically calculate the price, the exact amount material, deduct it from the inventory and generate the cutting and assembly instruction.

      They were all working with fractional inches. I’ve started setting up the system using inches and it was a NIGHTMARE ! I quickly decided to convert everything on metric in the back end and to do all the calculations on that and I reconvert it in inches at the end.

      Now most of the workers are using metric because it just make more sense.

    • kestrel7_7@lemmy.world
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      8 days ago

      I’m a carpenter as well, and I hear what you’re saying, but also my coworkers and I were just talking yesterday about how much better metric is 😅 Every base-12 advantage is weakened by the fact that I’m constantly expected to do fractions. Everything in metric is a whole number and it’s so hot. Love it when I get an actual number to build something to, instead of a math problem.

      If you’ve ever ordered lumber from a Canadian company, you know how much easier it is to calculate and order in metric units vs. board-feet. I feel bad for their sales reps who have to deal with us Yankeestanis.

      Also, all the really nice chisels and hand tools from Japan and Europe are already in metric.

    • drath@lemmy.world
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      8 days ago

      What do you do when a piece you’re cutting isnt exactly a foot, say, 11 or 13 inches? I know nothing about woodworking, but I’m assuming there isnt a unified standard to make everything match to the nearest whole foot, so then this whole base 12 thing goes out the window, or am I missing something here?

        • drath@lemmy.world
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          7 days ago

          I meant, for cutting in thirds and quarters. An exact foot you can cut at 3 and 4 inches, but if a board is 13 inches, divide that by 3 and you have to cut at… 4.3333333 inches?

      • kestrel7_7@lemmy.world
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        8 days ago

        Basically there is a conflict going on amongst the woodworkers of the world between those who think clearer in decimals, and those who think clearer in fractions. The fraction folks will tend to prefer standard units, the decimal thinkers will tend to prefer metric.

        What’s interesting to me is: you only ever hear Americans complaining about metric, but you never hear woodworkers from Europe or Japan talk about the advantages of standard units… while the Europeans and Japanese are also pumping out generally much higher-quality woodworking than most folks in the USA are. You can probably tell which I prefer lol

        My take is, if the standard units were really that much better, I think Japanese and French folks would be using them, because their cultures care a looot more about fine woodworking than the USA’s culture does.