• Slowy@lemmy.world
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    1 year ago

    Kind of, but not really. 0F doesn’t mean anything special in relation to human interaction, it relates to the freezing point of some random salt and water mixture (not seawater). 32 is a random number for the freezing point of freshwater which humans do care about, and 212 is nonsense for boiling temp of water which humans also care about and routinely use. The only part pertinent is that 100 is close to, but higher than human body temperature, but not quite where it counts as a fever… just the temperature of a sub-feverish human… how is that helpful! Sorry I really don’t care for the Fahrenheit system and I’m prepared to die on this hill

    • MidRomney@lemmy.world
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      1 year ago

      0 F is really cold to a human (but still livable), and 100 F is really hot to a human (but still livable). I honestly don’t really care what temperature water boils at in my every day life. I know that if I put fire under a pot of water, it will boil eventually. Why would I need to know the exact temperature?

        • DeepFriedDresden@kbin.social
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          1 year ago

          Do you add pasta when the water is boiling or do you add pasta when it’s 100°C? Because right now the boilng point of water for my location is 95.23°C. If I were to go skiing and wanted to boil some instant Ramen does it matter that the boiling point is 90.04°C in Leadville, CO? Or do I just put some water on the stove and wait till it boils?

          • SnipingNinja@slrpnk.net
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            1 year ago

            Coffee brewing, if I used boiling water my coffee would taste “burnt”, but if I use 80°C or so of hot water, it tastes perfect.

              • SnipingNinja@slrpnk.net
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                1 year ago

                Depends on your coffee, brewing method, etc

                For coffee machines the temperature doesn’t matter as much, but for pour over, and some other filter coffee methods it can be important to measure water temperature.

                  • SnipingNinja@slrpnk.net
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                    1 year ago

                    Fair enough, there actually are a lot of terrible coffee machines available, especially in the US I guess. I am much more limited in what I can get, and so I end up having to do a lot more research (I do mean months of research), especially as the culture here is different for purchasing and returning things.

        • Fal@yiffit.net
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          1 year ago

          Explain how it’s useful in cooking. Considering it doesn’t actually boil at 100 degrees unless there’s very specific environmental conditions

      • Tlaloc_Temporal@lemmy.ca
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        1 year ago

        Hard disagree. 0°F is colder than the pont it stopped being cool, but not yet really cold. 100°F is many degrees into dying of melting, but also a few degrees short of a fever worth noting.

        I don’t think I’ve ever seen either 0°F or 100°F used in any way to refer to actually temperature. It’s always defining the scale or comparing to °C. Maybe once when checking for a fever.

        • Fal@yiffit.net
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          1 year ago

          I don’t think I’ve ever seen either 0°F or 100°F used in any way to refer to actually temperature. It’s always defining the scale or comparing to °C. Maybe once when checking for a fever.

          What? Are you actually from somewhere that uses F? Because what kind of argument is this? You’re saying that 0F isn’t “really cold”? That’s a very specific take likely based on the very specific region you live in. The vast majority of the world would call 0F “really cold”.

          And likewise, as someone from arizona, 100F is hot but not “really hot”. That doesn’t start until after 110 or 115. So in general, out of the entire world, 0-100 is a pretty good range of “really cold” to “really hot”. Only the people who live in the specific places that regularly get much colder or hotter actually care. To most people, it doesn’t really matter if it’s 0 or -10 or -15, it’s all too fucking cold. Just like to you 100 or 110 or 115 doesn’t matter, it’s all too hot.

          • Tlaloc_Temporal@lemmy.ca
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            1 year ago

            The limits of “hot” and “cold” change with location and personal experience. 0°F is shorts weather for some, while 70°F is jacket time for others. Both live in my neighborhood.

            There are hundreds of millions of people who see negative double digits every year, and billions of people who have never seen snow (Mumbai has never seen below 50°F!). There is no scale that can claim to cover human’s experience of temperature in general, but some scales can be useful.

            The exact numbers don’t matter to people anyway, no one sees 70°F and estimates 70% hot, just like most of the world knows what 22°C means, even if it never freezes there. We could measure in yoctojoules (40.7) or simply relative to what the pope feels is hot and cold (85?). For daily use all temperature scales are arbitrary. Why not use one that’s useful?

            • Fal@yiffit.net
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              1 year ago

              0°F is shorts weather for some

              Only for those with medical issues or those being obstinate. It’s not a relevant data point when trying to agree on a scale. 99.9% of people will agree 0F = cold as fuck.

              There are hundreds of millions of people who see negative double digits every year

              So? The difference between 0F and -10F and -25F aren’t THAT significant. The VAST majority of people will treat those temperatures as similar unless they’re preparing for an outdoor adventure or something. But the difference between 65 and 75 is HUGE to most people that WILL impact how they prepare for interacting with the environment.

              For daily use all temperature scales are arbitrary. Why not use one that’s useful?

              This is just not accurate and is pure cope. A scale that’s 0-100 for the most important temperatures that humans interact with is an objectively good scale. With 10 degree bands that align pretty well to general human comfort and indicate the type of preparation required. Sure, some people might consider 60s t-shirt weather, but the point is the band is still relevant. 60-70, 70-80, 80-90. Those are useful, meaningful temperature ranges where the temperature inside those bands is similar enough

      • Kusimulkku@lemm.ee
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        1 year ago

        0 F is really cold to a human (but still livable), and 100 F is really hot to a human (but still livable)

        Oh wow two numbers with a really fuzzy meaning, how convenient

        I honestly don’t really care what temperature water boils at in my every day life

        How about freezing? Super useful info in places that have snow and ice

    • Fal@yiffit.net
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      1 year ago

      32 is a random number for the freezing point of freshwater which humans do care about, and 212 is nonsense for boiling temp of water which humans also care about and routinely use.

      Humans care about the fact that water boils or freezes. Not the temperature at which it happens

      Sorry I really don’t care for the Fahrenheit system and I’m prepared to die on this hill

      I’m prepared to die on the Farenheit system is better for describing environmental temperature hill

      • SwingingTheLamp@midwest.social
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        1 year ago

        Friend, what in Sam Hill are you on about? Celsius is obviously better for boiling water: It takes a lot more degrees to reach 212 than it does 100, so I get my ramen a lot sooner when boiling water in Celsius!

        since text loses the emotional content of speech

        this is a joke

      • FooBarrington@lemmy.world
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        1 year ago

        Humans care about the fact that water boils or freezes. Not the temperature at which it happens

        What? Humans care a whole lot about the temperature at which both those things happen.

        When I go outside in the morning, I know if road conditions are dangerous based on the freezing point of temperature.

        When I cook something, the boiling point of water is something I can easily recognise just by looking, which allows me to use temperatures around and below it for many purposes.

        • Fal@yiffit.net
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          1 year ago

          What? Humans care a whole lot about the temperature at which both those things happen.

          Explain how

          When I go outside in the morning, I know if road conditions are dangerous based on the freezing point of temperature.

          You’re getting a false sense of security. Do you think -1C = dangerous and 1C = safe or something?

          When I cook something, the boiling point of water is something I can easily recognise just by looking, which allows me to use temperatures around and below it for many purposes.

          Wtf? Explain how

          • FooBarrington@lemmy.world
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            1 year ago

            Explain how

            You mean the way I did in the parts you quoted after writing this?

            You’re getting a false sense of security. Do you think -1C = dangerous and 1C = safe or something?

            No? Did I write that? I know the freezing point of water, so I know when I have to be careful. That’s not strictly at the freezing point of water, but it is around that.

            Wtf? Explain how

            You should try to write actual questions, because I’m not sure what you’re confused about. Say I want to water around 80-90°C - I heat water to boiling and then wait a bit. What’s so difficult?

      • FooBarrington@lemmy.world
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        1 year ago

        No, 212 and 100 are not equally random. Unless you’re trying to say that literally all numbers are equally random, 100 in the decimal system is much less random that 212.

          • FooBarrington@lemmy.world
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            1 year ago

            Assigning the number 100 to the temperature pure water boils at sea level under specific conditions is as random as it gets.

            No, it’s literally not. 212 is much more random. Any number like 10, 100, 1000 etc. is less random than any other number, simply by virtue of our decimal system. Just like 2,4, 8 etc. are less random in a binary system.

              • FooBarrington@lemmy.world
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                1 year ago

                My guy, I’m not arguing whether the boiling temperature of water is a random point (because it isn’t random in any way, and I’m not interested in arguing that). I’m arguing one simple thing: assigning something on a scale to 100 is much less random than assigning it to 212.

                  • FooBarrington@lemmy.world
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                    1 year ago

                    You have no understanding of randomness if you think that 100 is equally random as 212 in our decimal system. No, not every number is equally random, no matter how often you repeat it.