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0 points
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But really it is much better for human temperatures.

It’s just intuitive, 0F is 100% cold, and 100F is 100% hot.

When the dry bulb gets above 100F, wind only cools you down by sweat evaporation, and when the wet bulb gets above 100F, even that can’t cool you down, and you will die if you don’t get to a cooler or drier environment.

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28 points

“Intuitive” is a meaningless metric for a single scaled number. Whichever system you are used to will be the more “intuitive”.

Also, climate can play into which system feels more useful. Where I live, 100F occurs only rarely (and since air conditioning is almost ubiquitous, not something I’d bother looking out for), while 0C is an outdoor temperature that I do need to be aware of for half the year.

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-4 points

I disagree that either would be just as intuitive. Fahrenheit being 0=cold and 100=hot is intuitive because there are a lot of things we do in the world that exist on a scale of 0 - 100. Percentages, just off the bat. Also, fahrenheit has a higher degree of fidelity in the temperature range that we use.

Celsius’s general temperature scale is like -10 - 40 which is absolutely not intuitive because it doesn’t look like any other scale we use as humans. I agree that we get used to Celsius fast and it’s a fine it’s not like it’s super confusing (and Celsius is so much more useful scientifically).

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12 points
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Which system did you grow up with? Because I grew up from the start with Celsius und it is 100% intuitive to me. Everytime you americans use your funny temperature numbers I have to stop and use a tool for transforming it or I simply ignore it and go “low means cold and high means hot, how high? Ain’t nobody got time for dat!”

So I disagree with your notion that Fahrenheit is intuitive. The system you grew up with and have multiple experiences as reference points for, is the system you feel is intuitive is also my opinion.

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1 point

“cold” and “hot” are completely non-descriptive and useless parameters for your supposed “intuitive” system.

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-8 points

It has only been 100°F once in the last century. Nobody has any point of reference to make this intuitive. 30°C/85°F is defined as hot around here. 40°C/100°F is defined as national emergency.

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11 points

I love it when it’s -10% hot in winter nights or 110% hot around the equator. Makes perfect sense.

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2 points

Yes, it does a better job of impressing that is all of the hot (or cold), and then 10% more than the difference between 38 and 43

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6 points

Any of the systems is better if you have an intuitive understanding of it. I don’t know what 107 F would feel like, just as you don’t know what 42°C feels like. But it’s not a thing where one is inherently better than the other…

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5 points

i assure you, we who grew up with celsius absolutely know the dire difference between 38 and 43. 38 is death, 43 is the crimson realms where even souls wither.

all this “which one is better for x” is nonsense, you develop a feel for whichever you grew up with. it’s just that the math is less stupid with metric. that’s all.

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0 points
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Yes, it does, actually, if you understand how thermal energy works.

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2 points

0F is 100% cold, and 100F is 100% hot.

So 50% is perfect temperature, no?

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2 points

When I was out in SD recently the temperature was reaching 100F or above frequently and it sucked but it wasn’t that bad. Where I live in Cali and it gets that hot by the beach with humidity well into the 70% range sometimes I literally felt like I was about to die just sitting inside with a fan blowing right at me. Humidity is such a huge factor.

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2 points

How is 0F 100% cold though, most places will never get that cold, so it surely makes more sense to have 0F at freezing point of water and 100F at 38C?

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2 points

Not to mention negative numbers.

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1 point

Freezing point of pure water - but saltwater/brine freezes as a different temperature.

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1 point

pure water at mean atmosphere pressure at sea level if we’re getting technical, but frankly human body temperature varies from 35.5C (95.9F) to 37.5C (99.5F) anyway, and that’s before considering when people are ill, so if we go down that route it falls apart quickly enough that the definition of 100 given above is clearly just as arbitrary

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1 point
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Lol, 0F is not 100% cold. That is barely cold unless you live in very warm place like tropic or something

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2 points

Do you live in northern canada?

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1 point

Europe

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0 points

People do live outside of North America. I know that must be news to you, but it is the truth.

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1 point

Is 50°F 50% cold or 50% hot?

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