Reposting bc I dun goofed before

  • Trashcan@lemmy.world
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    7 months ago

    I’m sure the artist intended to be smart and use metric time as something silly.

    The problem is he used regular time.

    60 * 60 * 24=86400=>86.4 kseconds where k stands for 1000. Like kilo for 1000 grams. Kilometer for 1000 meters etc.

    The comic doesn’t make sense…

    • zaphod@feddit.de
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      7 months ago

      No, it’s correct, metric time is just using seconds for everything, you end up with minutes, hours, days,… as auxiliary units. And then there’s decimal time, which tries to divide the day into 10 hours, the French tried to introduce that during the revolution.

      • lugal@lemmy.world
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        7 months ago

        Are you talking about SI unites? I mean, sure, there is overlap but the metric system is what people use in everyday life and SI is a scientific system where you don’t even use prefixes (like kilo) but just powers of 10. In no case to people use kiloseconds

        • ParsnipWitch@feddit.de
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          7 months ago

          The SI system is a metric system and also defines the use of the words describing powers of ten. The use of kiloseconds also isn’t wrong, it just means 1000 seconds, obviously. But it only makes sense in context (for example short lived isotopes).

          The same way “Megameter” is formally correct but no one uses it because there is rarely a context where this was useful.

    • neonred@lemmy.world
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      7 months ago

      I cannot see what’s wrong saying a day consists of 86.4 ks. It’s a fact and it’s mathematically correct.

      • Rodeo@lemmy.ca
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        7 months ago

        If we’re redifining time, why do we have to keep the same unit size? Simply adjust the duration of a second to make exactly 100 ksecs per day.

        • GreyEyedGhost@lemmy.ca
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          7 months ago

          It’s ingrained and arbitrary. The only thing we’ve found so far for measuring time that doesn’t appear to be arbitrary is Planck time, which is so small it has no use in daily life. So if you have to use an arbitrary unit anyway, why make a new arbitrary unit? And while the second, minute, hour, and to a lesser degree month are arbitrary, days and years are not, they are just based on the unique circumstances of when we started observing our world in a scientific manner.

          • quantenzitrone@feddit.de
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            7 months ago

            Seconds are defined as one gazillion times the Phase transition of some caesium atom, not the planck time.

            Otherwise you are correct.

  • GluWu@lemm.ee
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    7 months ago

    And deci. What’s wrong base 10? Why aren’t you touching your decilitres.

    • bleistift2@feddit.de
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      7 months ago

      It’s not the measurement system’s fault people like to fall down two notches and use hundreds of milliliters instead. The same applies to decimeters. Most people use meters and centimeters for some reason.

    • quantenzitrone@feddit.de
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      7 months ago

      This is bullshit.

      Seconds are already metric no need to redefine them.

      Furthermore, if we redefine seconds we would also need to redefine a lot of other units.

      This would result in massive confusion and a lot of avoidable errors in science and engineering, similar to what is already happening in the us with their bullshit freedom units.

      It is not even that much harder if you get used to it.

      If 86.4ks are too much to count for you, you could instead resurrect the metric prefix myria- for 10⁴. So 1day = 8.64 myriaseconds. And instead of minutes, use hectoseconds.

  • usualsuspect191@lemmy.ca
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    7 months ago

    Why would metric time still use the same seconds? Surely it’d be a different unit that was a nice multiple of 10