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posted by martyb on Tuesday September 14 2021, @06:52PM   Printer-friendly
from the accuracy-vs-precision dept.

https://www.zmescience.com/other/fahrenheit-vs-celsius-did-the-u-s-get-it-right-after-all/

At face value, measuring the temperature using Celsius instead of Fahrenheit seems to make a lot of face sense. After all, the freezing point of water is a perfect 0 degrees Celsius — not the inexplicable 32 degrees in Fahrenheit. Also, the boiling point of water in Celsius is right at 100 degrees (Okay, 99.98, but what's a couple hundredths of a degree among friends?) — instead of the awkward 212 degrees Fahrenheit.

Celsius is also part of the much-praised metric system. It seems as though every developed country in the world has adopted the metric system except for the United States, which still clings to tge [sic] older, more traditional measurements. Finally, scientists prefer to use Celsius (when they're not using Kelvin, which is arguably the most awkward unit of measurement for temperature). If it's good enough for scientists, it should be good enough for everybody else, right?

Not necessarily. Fahrenheit may be the best way to measure temperature after all. Why? Because most of us only care about air temperature, not water temperature.

[...] Fahrenheit is also more precise. The ambient temperature on most of the inhabited world ranges from -20 degrees Fahrenheit to 110 degrees Fahrenheit — a 130-degree range. On the Celsius scale, that range is from -28.8 degrees to 43.3 degrees — a 72.1-degree range. This means that you can get a more exact measurement of the air temperature using Fahrenheit because it uses almost twice the scale.


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  • (Score: 0) by Anonymous Coward on Friday September 17 2021, @02:09PM

    by Anonymous Coward on Friday September 17 2021, @02:09PM (#1178622)

    Same with football pitches, but not square meters.

    You quoted this and forgot to write how stupid it is. Not only I don't know how big a football pitch is (actually I don't even know what a "pitch" is), but I'm pretty sure most Americans don't. Most people see football fields only on TV. Even for people regularly going to watch games live, they see the field from too far away to make it useful as size comparison with every-day ground surfaces. Something like "when I'm standing in the xyz square in my city, it feels/looks similar to when I'm standing on a football field" - wtf? How often does the regular person stand on a football field?