Actual poster from 1917 that made me laugh. A lot.
Also, those motherfuckers are measuring the weight of those balls in kilograms, aren’t they?
From John Bazell “In metric, one milliliter of water occupies one cubic centimeter, weighs one gram, and requires one calorie of energy to heat up by one degree centigrade—which is 1 percent of the difference between its freezing point and its boiling point. An amount of hydrogen weighing the same amount has exactly one mole of atoms in it. Whereas in the American system, the answer to ‘How much energy does it take to boil a room-temperature gallon of water?’ is ‘Go fuck yourself,’ because you can’t directly relate any of those quantities.”
But we’re supposed to use Joules, not calories
I believe the calorie is a derived unit while the Joule is a base unit.
Somebody correct me if I’m wrong.
The calorie used to be the base unit, until we released in the 19th century “wait, heat isn’t a gas” and threw out caloric theory, and made the joule. Now the calorie is defined as 4.184 joules.
Yes, you’re right.
There have been multiple iterations of the “metric system” since it’s introduction in 1792–1795, most notably the original 1795 draft variant, then the CGS (Centimeter-Gram-Second) version, then the MKS (meter-kilogram-second) variant, with the most recent incarnation being the International System of Units (SI).
That’s why there are plenty of metric units, but not all of them are SI units. :)
Edit: Changed “1892–1895” to “1792–1795”. Lol, whoops.
It’s demonstrative anyway
I mean, 1btu is required per pound of water per degree Farenheit. About 8lbs/gal and raising it 142°f would mean 1136btus
that’s a lot of words and numbers for, “go fuck yourself”
There’s a popular argument against religion that essentially says that if any trace of a specific religion were wiped off the face of the Earth, it would never come back. As in there’d probably be something in its place, but there’d be no way that the specific beliefs practiced by that religion would ever return. Whereas if a piece of scientific knowledge were similarly wiped from human knowledge, it would eventually be rediscovered.
A similar argument can be made with the metric system: I think that if standardized measurement systems disappeared from the face of the Earth today, something extremely similar would eventually be invented and adopted. It’s just too internally consistent and human mental math too grounded in decimal for it not to be. You’d probably even end up with a prefix-based (probably even Greek) naming scheme.
Now consider USC: the units fail to fit together in basically any meaningful way. They try but fail to be base-2, so you can’t even come at it from the already-tenuous angle of base-2 being better than base-10 (e.g. volume skips what two quarts would be, weight is more like base-16 (???), and distance just does something so insane that probably 95% of American adults couldn’t tell you how many feet there are in a mile). There are dozens of completely arbitrary, unintuitive, antiquated-sounding names (e.g. “horsepower”). Although the bases for metric measurements are rather arbitrary, they are extraordinarily precise, so much so that USC bases its own measurements off of insane but precise multiples of metric units. That’s not to say that humans would jump straight to metric or anything, but moreso that whatever would fill USC’s role as an intermediary between nothing and the metric-like system would likey be unrecognizable from current USC.
The “intuitiveness” of imperial measurements is that they’re sorta human-scaled, at least for human-sized measurements. An inch is about the same length as the tip of my thumb, a foot is about as big as my foot, a yard is a single pace if I stretch a bit, etc. which makes it easier for a person to picture it.
Once you get out of that scale it really starts to break down though.
… weighs one gram … An amount of hydrogen weighing the same amount has exactly one mole of atoms in it.
Not only was this never true - the sentence would have to have say “An amount of carbon-12 atoms weighing 12 times this amount has exactly 1 mole atoms in it” (far less elegant) – but not even this is true any longer after the fuckup in redefining the mole in 2019, after which all these relations between amount of substance and mass are only approximate.
the fuckup in redefining the mole in 2019
What? It was necessary due to our observations of the universe (on every scale), not some arbitrary “fuckup”
Nope, this redefinition isn’t necessary, it is a choice SI made. Nothing would have broken by keeping an exact relationship between amount of substance and mass, it would just have retained the interpretation of Avogadro’s constant from before 2019 (experimentally determined vs a defined constant).
centigrade
and he was doing so well until this abomination 😡
1917 shitpost with obstinate opinions held to this day. Brilliant!
The idea that a simpler system of weights and measures that operate in base-10 will somehow cripple America is somehow fucking hilarious.
What was the point of this propaganda? To keep products incompatible somehow?
Relabeling is such a chore.
Replacing all your tools and machines is super easy, though. /s
FWIW I only work in metric, Imperial is utter trash, tbh.
Why don’t you want to measure things by parts of a twelfth of a Roman foot?
of an approximation of a derivative of the Roman foot in metric*
The Roman foot was between approximately 0.96 and 1.1 international feet (most commonly about 0.97 ft, except in modern Belgium where it was 1.091 ft/13.1 in, the size of Nero Claudius Drusus’ foot). After that, the foot in Britain was based off the North German foot (~13.2 in), but in the late 13th century it became more like 12 in (so around the same as the modern foot). Later the English foot was between 11.7 and 12.01 in, and the US foot was based on the English foot until the 19th century when they made the US Customary Units and defined the foot as exactly 1200/3937 meters. The British made the British Imperial system and a bit later defined the foot as 1200/3937.0113 meters. They didn’t switch to metric because they saw “French Revolutionary units” (metric) as “atheistic”. Later, we advanced our understanding of physics, and the British adopted a foot of 304.8 mm in 1930, and the Americans followed them in 1933, based on the new “industrial inch” from the now-unused 1927 light wave definition of the meter (which used the International Prototype, made of a standard bar). The modern foot is defined as exactly 0.3048 meters, by international agreement in 1959 between some English-speaking countries, after the newer Kypton standard definition of the meter (which is also now not used).
Now it’s based on the modern meter definition (distance travelled by light in a vacuum in 1/299792458 of a second, which is defined based on the uperturbed ground-state hyperfine transition frequency of a caesium-133 atom being 9192631770 Hz)
Well we already deal with a mixed system, so they could relabel where possible and just phase out any machines where not, and in the interim just hand out slide rules with conversions on them.
How awful. Making someone divide things by 10 instead of 12, 16, or fucking 64.
10 can only be divided evenly by 2 and 5. 12 can be divided evenly by 2, 3, 4, or 6. The Babylonians were right, base12 is superior to base10.
“Hey could I borrow a drill bit?”
“Sure, what size?”
“Seventeen sixty-fourths”
“Fuck you”
Sorry man I think in 2024 you’re objectively wrong.
You’re pointing out the problem in base10 having too many fractions that don’t divide cleanly. This is why base10 is shit.
Low IQ Base10: 17/64 = 0.265625
Equivalent expression in Chad Base12: 15/54 = 0;323
This post is about the metric system, not base 10 vs base 12. Metric is superior to imperial.
Also 15/54 is in no way more convenient than 17/64, I’m assuming you’re joking.
It’s the same number in different bases and divides out to 3 dozets(I made this up) in base12 and 6 digits in base10. Our friend you replied to was pointing out that it was a mistake to adopt base10 measuring instead of throwing out base10 counting because base12 fractions divide more easily due to the increased factors. And he was right.
Ok, I reread their comment and I see what you’re getting at. Base 12 would be better in many cases but I just don’t see anybody switching anytime soon. We would pretty much have to start over. If people had 12 fingers we probably would have started on base 12 to begin with.
Cultures that used base 12 counted on their finger joints with their thumb. 12 for each hand. Many common folk did that since you could count much higher if you counted by the dozen using both hands. Go from counting to 10 to finger counting to 12 dozen or a gross(144 in base10). Since we still have the English words for base12, you can see how close we were to adopting it.
And the metric system would be better still if it was base12. It’s time for a replacement.
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“hey can I borrow a drill bit?”
“Sure, what size?”
“0.33333333333333333333333333333333 centimeters”
Metric drill bits are measured in mm and hardy anybody needs that much (0.33333… mm/cm) precision. I have a set of metric drill bits in 0.1mm increments and I personally might not ever need greater precision than that. Maybe in some lab environments they need greater precision but I imagine once you’re on that level it would be custom anyway.
0.33333… is what happens when you try to divide 10 by 3. This is because 10 is such a broken number that 1/3rd (a pretty common fraction) becomes an infinitely repeating decimal. In base12, 1/3rd is 4.0. Metric is broken by design because it’s based on base10. Lets take the lessons learned from the metric system and invent something new, something better, something base12.
Not 0.4?!
Yes, I learned about fractions and decimals in elementary school.
Then why are you simping for base10 when you know enough math to understand that base12 is superior
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Oh you don’t have a seventeen sixty-fourths? No problem, just give me a letter H sized drill bit, that’ll do fine.
Exactly. What we did was backwards. We shouldn’t have changed our measurement system to base10, we should’ve changed our counting system to base12.
Stupid Achaemrnid Empire fucked us all
You still can!
Should’ve. Didn’t. Oh well. Stuck with it.
In retrospect I definitely would have liked a duodecimal metric system, but we have what we have at this point. It’s good enough and a DAMN sight better than imperial.
That would be an argument…IF it would be consistently 16 between each unit
Il leave this one here to see if it’s 16 every time: https://youtu.be/r7x-RGfd0Yk
Spoiler: it’s not!
I’m not defending the imperial system. I’m saying the metric system is also stupid and we should have gone with something base12 instead of base10. There’s nothing special or magical about the number 10, our numerical system is only base10 because we have 10 fingers. That’s not much better than a foot being based on the size of the kings boot.
Mars Climate Orbiter.
How do you know they don’t use base12 on mars?
Well, someone did.
Poster shows the metric system giving Uncle Sam giant balls of steel?
Imperial emasculates.
Actually, I suspect those are balls of iron.
I stopped caring about British units in 1776! Metric all the way, baby! 🇺🇸 We decimalized their dumb ass currency and we need to finish the job with weights and measures! A vote for imperial units is a vote for red coats! Vote for me for President and I will liberate us from British tyranny! 🇺🇸🇺🇸🇺🇸🇺🇸 🦅🦅🦅
Lab rat here. I got you fam! Let’s collectively believe that BTU’s are real!
Wait…
uncle sam you dense motherfucker go to SCHOOL
It’s possible! We can switch! I’m US born and raised and I voluntarily switched to metric in college. It took me maybe we few months to start building an intuition for Celsius, grams, liters, and meters. And that was with me in isolation. I would imagine it would be much faster if everyone else was also transitioning.
Over the years, other people have asked me about this and I’ve been shocked at how many people don’t realize most of the world uses metric. Someone asked why I was using “Mexico units” once… Also, I’ve met lots of people who think the US invented inches, pounds, etc, which is… uh… interesting. The arguments y’all are having here are way more advanced than what I’ve run into.
For anyone who wants to voluntarily switch, I highly recommend not to convert between imperial and metric. Just read the metric number and that’s it. The weather says it’s 25c outside? Don’t convert to F. Go outside, experience 25c. Over time you’ll build an intuition. Smartphones and computers have made the switch easier these days.
Of course, until we all switch you’ll really end up being bilingual…
It’s also helpful to remember that water boils at 100C and your body temp is about 36-37C. Helps me when I see the weather or something.
Room temp is ~21 degrees. That helped me a lot.
I wish
For me it was particularly easy as it’s only Chevy and Ford cars that still use the imperial system for nuts and bolts so I’ve been making use of the metric system for pretty much every car I’ve worked on and I never really understood ferinhight to start off with as I only really cared about is it going to snow temperature wise so why memorize a number for something your only going to check one time in the year now that I’ve gotten accustomed to Celsius I’m now paying attention to if it’s going to rain or not
There are multiple copies of this posted in the cabinet shop where I work. In Canada.
Ugh, who wants to change to a base-10 system when we keep what ever we have now?
I mean there’s really only four ways people use imperial over metric
For cooking, For weighing themselves, For measuring distances, For measuring temperature.
For most other purposes, especially where scientific accuracy is called for, Americans are perfectly aware of and capable of using metric, and mostly do so.
Metric pushing at this point is basically bashing non academics for continuing to use a colloquial measurement that serves them just fine for what they actually need to measure and visualize on a daily basis.
You forgot one: Fasteners, i.e. nuts and bolts, when all the rest of the world has been metric for decades and whatever it is you’re taking apart almost certainly uses metric bolts (car, appliance, electronic device, whatever). But your local hardware store still gives you attitude over metric being ‘’‘’‘’‘‘specialty’’‘’‘’‘’ and the majority of their selection of bolts and machine screws are fractional inch which will not fit approximately 9.98% of all manufactured goods from the last century, let alone this one.
Having two sets of wrenches and sockets is absolute worst. Especially when it seems like 10mm does 80% of the work but is missing 100% of the time
I found a 10 pack of 10mm once. Bought it immediately thinking I’d never need another 10.
That was 5 years ago. I have 2 left…
Those 10mm are pros at hide-and-seek.
At least be consistent with it too! I don’t know what it’s like in the States but internationally we don’t get 7/16" bolts or whatever, we get 10-gauge or 8-gauge etc. What the fuck does that mean?? And wiring too: no 8mm wire, no no let’s have 6AWG. Jesus christ it’s like they enjoy making life difficult.
Imperial is intermixed woth metric in constructionnand a ton of engineering projects as materials are still manufactured in imperial measurements. Farming is still stuck in imperial too.
Both are still around because an entire industry changing fundamental measurements is a lot of effort.
My second favorite example of the two living in harmony for the average US citizen is the liquir store. Beer comes in ounces but hard liquir and wine comes in metric.
My favorite is soda, which comes in 20 oz and 2 liter bottles on the same shelf. People opposed to the metric system tend to ignore the fact that they are already using it somewhere in their lives and just don’t notice.
Mine is that the most rabidly anti metric folks stateside are likely to be weapons enthusiasts who measure ammo calibur in metric.
My favorite weird imperial/metric oddity in the US is 16.9 ounce bottles. People refer to them as “sixteen point 9 ounce” bottles. They’re 500ml. It’d be so much easier just to say “500 em ell”
Nope, beer is measured in Fluid Ounces which is a measure of volume and is entirely unrelated to ounces except for having the same name. Oh also a fluid ounce is a different amount of volume depending on the context. It’s a greeeeaaaaat system.
That is an interesting clarification, not a correction, because nobody calls them “12 fluid ounce cans.”
Cooking has largely moved to metric (with the exception of spices/seasonings, weighing spices is tedious compared to spoons IMO)
I have never seen a US cookbook or Internet recipe site that defaults to metric.
I clicked the King Arthur link and the recipes default to English with metric in parenthesis.
That depends more on the setting, IDK about professional kitchens but most home cooking I’ve seen measures in imperial.
I’ve seen them chiefly in US Customary.
A decent chunk of recipes I use are for baking (where weighing is important and grams are standard) so YMMV, though I don’t generally eat a lot of “american” food so my perspective is a bit skewed toward metric.
Tbf a decent amount of “american food” is prepared by intuition rather than by formula
If you’re checking measurements for a burger, it’s for the individual stacked items you’re putting together on the burger and not usually for how much ground meat you need to get off a chuck steak for the burger you want.
I only write down measurements in my own recipes because I’m chronically paranoid I’ll fuck everything up since so much of my stuff is already mishmash of previous recipes (just finished putting together a non dairy Knaffeh recipe so my SO can have it in spite of their allergies, had to figure out how to mimic Arrakawi cheese using fake mozz lol XD)
Well, yeah. We are trying to make things easier for You.
Oh yeah, because constantly forcing a change it’s obvious nobody you’re trying to force it on cares about is definitely making things easier for them.
Fuck that, we should be measuring everything in Stone.
I’ll take a seventh stone of chicken please.
And lengths in Royal cubits.
If we’re gonna go weird we need to go all the way.
How many centimeters in a kilometer?
How many inches in a mile?
American answer: “Shut up, Euro-freak. I’m trying to watch Big Bang Theory reruns.”
Strange how you can easily work out the former, but the latter could be anything from 28 to 56285794
🤔
Nobody knows
The medical system ended up using the metric system anyway
This is his punishment for war crimes.
