this post was submitted on 22 Aug 2023
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You are already using Celsius as well. If you just did not know Fahrenheit, you obviously would not miss it. To us Celcius feels just as natural as Fahrenheit does to you. It would be nice to have one global system we can agree on, just like we agree on english being the language of the internet. English is my 2nd language and if I can learn a whole other language, then americans can learn metric. (Is celcius part of the metric system? I have no idea tbh)
Celcius isn't rocket science
For 99% of things it's simply reading a thermometer or typing in numbers on a device to set a temperature.
Just like I would have to look up what temperature to bake my cookies, 325°F, 350°F, 400°F. I'd have to look it up to cook them in C.
Me "knowing" the system doesn't help me. Because I have no idea what 325°F really is. That would cook my skin, no way I'm "feeling" it. All it is is just a number to me. If I had to push 325 or 163 on my oven it makes no difference to me.
When someone says I put a liter of gas in my car, I can reasonably think and know what a liter is. To me, the easiest way is that it's half of a 2L of soda because soda is sold in metric liters, and it gives me a reference. I also know that a liter is basically 1/4 gallon.
But when you say 28°C, I have nothing to compare it to. I know 40°C is really hot, and 20°C is basically room temperature. Even that doesn't even help me. So I guess I can deduce it's somewhere in the middle? It's 82°F. But I have no reference to how 28°C feels.
82°F. Is low 80's, I know what low 80's feels like. Easy for me to figure out the realitive temperature.
Fahrenheit and weather temperatures just line up so good at 0-100.
But if you just thought of 82°F as 82% hot you could easily get a general idea of how hot it is.
Livable temperatures are between 50°F and 100°F. Humans like it halfway between the two. ~75% hot. 65°F is a cold house, 85°F is a hot house. 99% of homes are between those two and still averages to 75°F.
1°F is smaller than 1°C.
82°F vs 83°F a normal person wouldn't be able to tell the difference. But you know, as it approaches 85°F or 90°F it's definitely heating up.
I could say 93°F. 93% hot. That's pretty hot. I'm sure you could wrap your mind around that.
But tell me 34°C and how am I suppose to really quickly wrap my head around that?
6° less than the hottest realistic temperature outside? I don't even know how 1°C drop feels, much less 6°.