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  1. Κεντρική
  2. memes
  3. W Celsius

W Celsius

Scheduled Pinned Κλειδωμένο Moved memes
memes
351 Δημοσιεύσεις 183 Posters 0 Εμφανίσεις
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Το θέμα αυτό έχει διαγραφεί. Μόνο οι χρήστες με δικαιώματα διαχειριστή θεμάτων μπορούν να το δουν.
  • M mogoh@lemmy.ml

    12 Month are better for dividing a year, which is often needed.
    I know it will never change, but I propose 12 30-day month and 5,25 extra days at the end of a year. Also 5-day weeks or 10 day weeks and every year starts with the same day.

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    spezi@feddit.org
    wrote last edited by
    #241

    Just treat the center month as summer break, then we are back to quarters.

    1 Reply Last reply
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    • K knightfox@lemmy.world

      Kilometers to miles is probably the easiest common conversion. 5 km is 3 miles, easy peasy.

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      johanno@lemmy.dbzer0.com
      wrote last edited by
      #242

      Are we talking about British, American or sea miles?

      1 Reply Last reply
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      • C cethin@lemmy.zip

        F and C are both made up points, not absolute values. C is great, if what you care about is what water is doing. F is great, if you care about how something feels to a human (not saying you can't memorize new numbers, but 0 and 100 being dangerous is simple).

        If you want an actual "best" temperature scale, use Kelvin. 0 is no energy. It actually has a fundamental base. If you argue that temperatures that are useful to humans are too hard to memorize, then you're making the argument against C too (or F when dealing with water).

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        johanno@lemmy.dbzer0.com
        wrote last edited by
        #243

        Yes both are made up. As everything we use to count or measure is.

        However it depends how they were made up.

        Fahrenheit was set to 0 on the lowest temperature someone could achieve at time. And 100 was set to the body temperature of the human body. Totally two comparable points of measurement.

        Celsius uses the melting point of water as 0.and then uses, revolutionary, the same water when it changes its state from liquid to gas.

        C 1 Reply Last reply
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        • S smoogs@lemmy.world

          Soon it won’t matter anyways. Isn’t AmericaUS like..done now? We can move on with our normal shit and chuckle at it like a museum piece.

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          hisse@programming.dev
          wrote last edited by
          #244

          Ah yes Americaus

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          • wispy2891@lemmy.worldW wispy2891@lemmy.world

            I think I never saw using Deca- and deci- in real life

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            la508@lemmy.world
            wrote last edited by la508@lemmy.world
            #245

            We use decimetres in chemistry a fair bit. 1 mole of any gas will occupy 24 dm³ at rtp

            tiger_man_@szmer.infoT 1 Reply Last reply
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            • C chiliedogg@lemmy.world

              What I'll defend, however, is fractional measurements when precision matters.

              With decimal measurements, precision can't be nearly as granular. If your measurement is precise to one 1/8 of a unit, how do you represent that in decimal? 0.625 implies your measurement is precise to the nearest thousandth, but rounding it to 1 also isn't precise. 5/8, however, tells you the measurement AND the precision.

              With fractional measurements, you can specify precision by changing the denominator to any number, whereas decimal is essentially fractional measurements, but with fixed denominator at powers of 10. For instance, a measurements of a half-unit with levels of precision between 0.1 and 0.10, fractional can be 6/12, 7/14, 8/16, 9/18, 10/20, 24/48, etc. Decimal can't specify that precision without essentially writing a sentance.

              What's simpler to record? "24/48" or "0.5 +- 0.208333...."

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              hisse@programming.dev
              wrote last edited by
              #246

              The metric system isn't stopping you from using fractions though

              C 1 Reply Last reply
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              • H holytimes@sh.itjust.works

                Imperial is FAR more human and "natural" then metric. Metric fails frequently at being quantifiable with natural experiences and objects.

                But imperial falls apart the second your trying to do something at a large scale, super small scales or literally anything that isn't "human scale"

                And basically every test I've ever seen. If you don't have tools or some reference point, people will nine times out of 10 be able to more accurately gauge something using imperial measurements then using metric measurements.

                Metric relies far too much on reference in tooling, but that's also its greatest strength. It's absurdly, exact and reliable while imperial is loosey-goosey

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                la508@lemmy.world
                wrote last edited by
                #247

                And basically every test I've ever seen. If you don't have tools or some reference point, people will nine times out of 10 be able to more accurately gauge something using imperial measurements then using metric measurements.

                That's clearly utter bollocks

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                • blinfabian@feddit.nlB blinfabian@feddit.nl
                  This post did not contain any content.
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                  simulation6@sopuli.xyz
                  wrote last edited by
                  #248

                  Come up with a metric time system then. Also, fix the damn calendar.

                  tiger_man_@szmer.infoT H C T mostly_gristle@lemmy.worldM 6 Replies Last reply
                  9
                  • blinfabian@feddit.nlB blinfabian@feddit.nl
                    This post did not contain any content.
                    tiger_man_@szmer.infoT This user is from outside of this forum
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                    tiger_man_@szmer.info
                    wrote last edited by
                    #249

                    because celcius is about how aater feels, faranheit is about how you feel and kelvin is about how atoms feel

                    R T 2 Replies Last reply
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                    • S simulation6@sopuli.xyz

                      Come up with a metric time system then. Also, fix the damn calendar.

                      tiger_man_@szmer.infoT This user is from outside of this forum
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                      tiger_man_@szmer.info
                      wrote last edited by
                      #250

                      they tried to but it was a complete failure

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                      • L la508@lemmy.world

                        We use decimetres in chemistry a fair bit. 1 mole of any gas will occupy 24 dm³ at rtp

                        tiger_man_@szmer.infoT This user is from outside of this forum
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                        tiger_man_@szmer.info
                        wrote last edited by
                        #251

                        thats just liters

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                        • wispy2891@lemmy.worldW wispy2891@lemmy.world

                          I think I never saw using Deca- and deci- in real life

                          tiger_man_@szmer.infoT This user is from outside of this forum
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                          tiger_man_@szmer.info
                          wrote last edited by
                          #252

                          decigrams are quite common in cooking/trading food

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                          • J jumi@lemmy.world

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                            tiger_man_@szmer.info
                            wrote last edited by
                            #253

                            should be french flag because the metric system originates from france and now its used everhwhere except myanmar, us and liberia

                            1 Reply Last reply
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                            • K knightfox@lemmy.world

                              Kilometers to miles is probably the easiest common conversion. 5 km is 3 miles, easy peasy.

                              tiger_man_@szmer.infoT This user is from outside of this forum
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                              tiger_man_@szmer.info
                              wrote last edited by
                              #254

                              kilometers to nautical miles are easier tbf

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                              • bullerfar@lemmy.worldB bullerfar@lemmy.world

                                Never got this. I saw one fucking dumb american actually defend the rrtarded system by saying "It's actually more precise" - what a fucking stupid thing to say, when you don't even have a smaller unit than freaking Inches. Atleast we have mm. You guys use 1\4 Inch. Wtf is that??

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                                tiger_man_@szmer.info
                                wrote last edited by
                                #255

                                we have fucking picometers how is an inch more precise

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                                • tiger_man_@szmer.infoT tiger_man_@szmer.info

                                  thats just liters

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                                  thebestaquaman@lemmy.world
                                  wrote last edited by
                                  #256

                                  Lo be unto the metric users, that the units of length and volume conveniently sync up!

                                  How many cubic inches is a gallon btw?

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                                  • H holytimes@sh.itjust.works

                                    It's because metric sucks at anything on a human scale and most people deal with things on a human scale. Imperial was developed over hundreds of years to be extremely narrow and scope in a specific two things at a human scale.

                                    It's a big reason why imperial makes far more sense. If you actually need to talk about anything on a human scale, everything no matter how nonsensical makes sense the moment, it's explained because it's all extremely intuitive.

                                    While metric is basically a tiny fraction of a technically Superior system that basically makes no f****** sense in 99% of cases for a day-to-day life.

                                    Try metric is the measurement of science, engineering and other fields of study because they actually do with things outside of day-to-day human scope

                                    As the saying goes, use the right tool for the right job and only a dumb f*** uses the wrong tool for the wrong job

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                                    thebestaquaman@lemmy.world
                                    wrote last edited by
                                    #257

                                    I have no idea what you're talking about... humans are around 1-2m tall, weigh about 40-80kg, have a body temperature of about 37 C, and need to drink a couple litres of water per day. How are these units not the proper order of magnitude for measuring things "on a human scale"?

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                                    • H holytimes@sh.itjust.works

                                      It's because metric sucks at anything on a human scale and most people deal with things on a human scale. Imperial was developed over hundreds of years to be extremely narrow and scope in a specific two things at a human scale.

                                      It's a big reason why imperial makes far more sense. If you actually need to talk about anything on a human scale, everything no matter how nonsensical makes sense the moment, it's explained because it's all extremely intuitive.

                                      While metric is basically a tiny fraction of a technically Superior system that basically makes no f****** sense in 99% of cases for a day-to-day life.

                                      Try metric is the measurement of science, engineering and other fields of study because they actually do with things outside of day-to-day human scope

                                      As the saying goes, use the right tool for the right job and only a dumb f*** uses the wrong tool for the wrong job

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                                      bridgeburner@lemmy.world
                                      wrote last edited by
                                      #258

                                      Found the US-American. Go vote Trump or whatever it is y'all do over there lol.

                                      1 Reply Last reply
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                                      • J johanno@lemmy.dbzer0.com

                                        Yes both are made up. As everything we use to count or measure is.

                                        However it depends how they were made up.

                                        Fahrenheit was set to 0 on the lowest temperature someone could achieve at time. And 100 was set to the body temperature of the human body. Totally two comparable points of measurement.

                                        Celsius uses the melting point of water as 0.and then uses, revolutionary, the same water when it changes its state from liquid to gas.

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                                        cethin@lemmy.zip
                                        wrote last edited by cethin@lemmy.zip
                                        #259

                                        Fahrenheit was set to 0 on the lowest temperature someone could achieve at time. And 100 was set to the body temperature of the human body. Totally two comparable points of measurement.

                                        It's not the coldest someone could achieve at the time. It was chosen because it's a reliable low temperature that will consistently be produced by a particular brine solution.

                                        Celsius uses the melting point of water as 0.and then uses, revolutionary, the same water when it changes its state from liquid to gas.

                                        That doesn't really make it better, does it? How does that make it better? It sounds like it makes it better, but functionally what's better about it? What functionally is made superior by defining it as two stages of one thing rather than stages of different things? As long as the temperatures are reliably reproduced, it's functionally the same. Sure, being a measure of water does make it more useful when you care about water (at sea level, and only at sea level), as I said before. It doesn't generally make it better though.

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                                        • S simulation6@sopuli.xyz

                                          Come up with a metric time system then. Also, fix the damn calendar.

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                                          H This user is from outside of this forum
                                          hugenerd@lemmy.ca
                                          wrote last edited by
                                          #260

                                          Oh yeah? How about

                                          https://en.wikipedia.org/wiki/Gradian

                                          I S 2 Replies Last reply
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