• Ephera
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    253 months ago

    What annoys me about that phrasing, is that “how water feels” is quite relevant to how humans feel.

    The obvious example is that if it’s below 0°C, it starts freezing, which causes slippery sidewalks, snow, dry air, all that stuff.
    But just in general having a feeling how much water will evaporate and later precipitate at certain temperatures, and even stuff like how hot beverages and cooking temperatures are, it’s all still relevant for humans…

      • @[email protected]
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        53 months ago

        In Celcius water boils at exactly 100°C, and you don’t have to round, and 50°C is exactly half the boiling point of water.

        Yes, Celsius users are waterpilled: the whole system is based on the temperature at which water freezes and evaporates at 1 atm pressure.

        (You’re just fucking with us right? Like Celsius is has a coarser base unit, and the range applicable to human temperatures are not such pretty numbers, but you can’t be seriously thinking Fahrenheit makes more sense for when we talk about water?)

      • @[email protected]
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        13 months ago

        100F is just about half

        Your scale in water terms starts at 32. 100 is nowhere near halfway between 32 and 212

          • @[email protected]
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            13 months ago

            Celcius degrees are quite a bit larger than Fahrenheit degrees. 0 to 100C is much larger than 0 to 100F so I don’t get what you mean by Celcius covering about half of Fahrenheit. In any case neither scale runs out of numbers high or low

              • @[email protected]
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                13 months ago

                The words you are looking for are that Fahrenheit is more precise. But it’s not as there are an infinity of numbers between any two integers.

                My thermometer at work which I use for health and safety stuff reports temperature to two decimal places. Had we wanted more precision we could have gone with twenty decimal places. In too big or too small metric units we use multipliers - metres are too small for long distances so we use kilometres (thousands of metres), metres are too big for construction so we use millimetres (thousandths of metres)

                Where Celcius degrees are too big, people (scientists, since whole degrees or a single decimal is enough for everyone else) use milikelvins