There was something I read once upon a time that was like:
F is how hot/cold people are C is how hot/cold water is K is how hot/cold matter is
I feel like that’s pretty accurate.
I got used to Celsius while living abroad in Europe and Japan and prefer it to Fahrenheit. The extra granularity of the latter scale doesn’t really add much more utility.
However, while 32 F and 212 F are pretty arbitrary, so is calibrating to the freezing and boiling temperatures of water. I’d rather have a scale that’s calibrated to humans rather than H2O.
Fun fact Americans do both
0 is absolute cold, any other system is wrong.
212 warm / 100 warm
warmMeme was made by a space shuttle tile.
0 C being the temperature water freezes is useful for knowing if there is ice outside, which has practical use. If we keep going the way we are, soon 100 will be an indicator that there is no water outside. Practical if you’re a hydrophobe or hydrophile.
Soon it won’t matter anyways. Isn’t AmericaUS like…done now? We can move on with our normal shit and chuckle at it like a museum piece.
Come up with a metric time system then. Also, fix the damn calendar.
The second is the metric time system: A day is 86.4 kiloseconds!
Jokes aside the French did come up with Decimal Time (https://en.wikipedia.org/wiki/Decimal_time), but it didn’t catch on.
In my opinion, Fahrenheit is a much better system for weather. Anything below 0°F and above 100°F is actively dangerous for a person to exist in. Anything in between is just normal weather. For anything scientific, I think K makes more sense than C. To me, C is actually only rarely useful.
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Calling the boiling point of water simply “warm” is a bit sus.
It’s a warm sauna.
because celcius is about how aater feels, faranheit is about how you feel and kelvin is about how atoms feel
I’m accustomed to the imperial system. But agree that metric is better.
Some metric stuff I have no trouble with. I have a good spatial sense of the distance of a mm, m, and km. And can do a rough miles to km (and vice versa) conversion in my head. I have a good sense of how much a kg is and similarly can do a rough conversion to and from lbs in my head. But while I understand that a gram is 1/1000 of a kg, if handed a small object and asked to guess how many grams it is, I’d fail miserably.
Celsius I can’t ever remember the conversion, but I’ve had enough exposure to it that I understand if it means cold/cool/warm/hot weather.
Everyone in metric zone fails as well to guess weights of a few grams :) best I can do is estimate 1/4 kilos
The one thing that bothers me about the metric system is how much of it is never actually used. No one says “1 megameter”, for example. They say “1,000 kilometers”. When you think about it, most metric prefixes are never used with most metric units.
Similarly, how the kilogram is the SI unit for weight, not the gram.
I think I never saw using Deca- and deci- in real life
We use decimetres in chemistry a fair bit. 1 mole of any gas will occupy 24 dm³ at rtp
thats just liters
Lo be unto the metric users, that the units of length and volume conveniently sync up!
How many cubic inches is a gallon btw?
Deciliters are used in cooking
decigrams are quite common in cooking/trading food
“deci” is very popular. Just not in the “correct” form “decimeter”.
In Spanish it’s normal to say “8 décimas”, which means 8 tenths. It is context dependent though. For example if speaking in a context where millimeters are used, it will be 8 tenths of a milimiter. That is, 0,8mm.
But yeah, it is very uncommon to use deci and deca. Because they’re just not very useful. We are used to 2 digit numbers, or numbers with 2 decimal places. So 87m is not harder to use than 8,7dam.
It’s probably also the reason there is no prefix between kilo and mega, or milli and micro. (They are x1000 increments instead of x10).
For the same reason, when in a context of millimeters, it’s preferred to say “87mm” instead of “8,7cm”.
I’ve thought that was weird too. Decimeter’s seems like a good unit for measuring a person’s height, for instance.
It’s because metric sucks at anything on a human scale and most people deal with things on a human scale. Imperial was developed over hundreds of years to be extremely narrow and scope in a specific two things at a human scale.
It’s a big reason why imperial makes far more sense. If you actually need to talk about anything on a human scale, everything no matter how nonsensical makes sense the moment, it’s explained because it’s all extremely intuitive.
While metric is basically a tiny fraction of a technically Superior system that basically makes no f****** sense in 99% of cases for a day-to-day life.
Try metric is the measurement of science, engineering and other fields of study because they actually do with things outside of day-to-day human scope
As the saying goes, use the right tool for the right job and only a dumb f*** uses the wrong tool for the wrong job
I have no idea what you’re talking about… humans are around 1-2m tall, weigh about 40-80kg, have a body temperature of about 37 C, and need to drink a couple litres of water per day. How are these units not the proper order of magnitude for measuring things “on a human scale”?
Hell naw…what do you mean human scale, my foot is probably smaller than yours
Don’t get me started with thumbs…
Could you give an example of a situation where metric makes less sense than imperial? I will then explain to you that it only appears to you like that, because those are the units you’ve lived your whole life using. Without that baggage, the adaptability and easy conversions make SI-units objectively superior in every situation.
Found the US-American. Go vote Trump or whatever it is y’all do over there lol.
How do you define inch without metric units? How much is that?
Traditionally? An inch is three barley corns long.
How do you define a metric unit without other units… by using universal constants. All units are defined by the universal constants.
Every country has a different definition of inch.
It was a beautiful chaos before metric!
Measure your foot and divide it by 12.
It’s the size of a thumb. The Dutch translation is “duim”. These smaller units use tangible things to measure. A foot and a thumb is always on you.
Its the size of Kings thumb, so I guess it suits for USA now, when they have one.
