they used sqm as an example of ad hoc abbreviation, i was hoping to see cum, they had one job
Comment on Finally found where they store all the excess
ChaoticNeutralCzech@feddit.org 7 months ago
Obligatory Common mistakes when using the metric system
expatriado@lemmy.world 7 months ago
ChaoticNeutralCzech@feddit.org 7 months ago
It’s more common, and as for badly abbreviated cubic units, “cc” (as in motor volume) takes the top spot (and is listed as deprecated, which I think is the lesser problem compared to not being written as cm^3^).
threeonefour@piefed.ca 7 months ago
Oh they meant CUbic Meter. 1 cubic meter = 1,000 liters. So they should have put 1250 kL or 1,250,000 L
ChaoticNeutralCzech@feddit.org 7 months ago
The correct abbreviation for cubic meters is “m³”. Kiloliters are discouraged, and where I’m from “l” or “𝑙” is preferred to “L”.
manny_stillwagon@mander.xyz 7 months ago
Coming from an astronomy background, I can tell you that abso-fucking-lutely no one is going to use zettameters instead of kiloparsecs. If I tried to use that in a paper or talk people would think I was insane, and then demand I convert it to kPc.
And they would be right to do so since kPc is an immediately understandable distance (to astronomers). One parsec is roughly the distance between stars. So one kiloparsec tells me something is about 1000 star-distances across. Easy. I have no idea what a zettameter is. I like consistent rules as much as the next guy, but sometimes you have to make accommodations for things that are actually useful instead of the “strictly correct” option that is useful to no one.
ChaoticNeutralCzech@feddit.org 7 months ago
It’s a suggested rule, which Nayuki knows are controversial. And I don’t 100% agree with her either, for example I prefer “𝑙” to “L”.