this post was submitted on 16 Jul 2023
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[–] sudo@lemmy.fmhy.ml 6 points 1 year ago* (last edited 1 year ago) (6 children)

As an American this is how I interpret Celsius

  • 100 is boiling
  • 50 is you're gonna die from heat exhaustion eventually
  • 40 is hot
  • 30 is a little warm
  • 20 is a little cool
  • 10 is cold
  • 0 is freezing
[–] Rhaedas@kbin.social 8 points 1 year ago (1 children)

30 is hot.
20 is nice.
10 is cool.
0 is ice.

40 and 50 can just not, please.

[–] sudo@lemmy.fmhy.ml 1 points 1 year ago

Yeah I'm down by 30° latitude. I'd be inclined to agree with you back when I lived north of 40°

[–] theterrasque@infosec.pub 6 points 1 year ago

As a Norwegian:

  • 100 is boiling
  • 40 is we all gonna die
  • 30 is hot
  • 20 is a little warm
  • 10 is a little cool
  • 0 is cold
  • -5 is maybe time for a jacket
  • -10 shit, it's freezingly cold outside!
  • -15 I'll stay indoors if I can
[–] CodeInvasion@sh.itjust.works 5 points 1 year ago* (last edited 1 year ago)

I regularly convert between the two just by remembering the conversions for 10, 20, 30, and 40. It's actually pretty easy.

  • 0C is 32F (of course)
  • 10C is 50F
  • 20C is 68F (a cool room temp)
  • 30C is 86F (reciprocal of 20)
  • 40C is 104F

If you ever forget what one of them is, then just add 18F for every 10C from the last one you remember.

[–] DaedalistKraken@ttrpg.network 2 points 1 year ago

This is actually great, I've never found a good way to remember Celsius temperatures. I might go closer to Terrasque's scale though, 30 is definitely hot where I am.

[–] Buffalox@lemmy.world 2 points 1 year ago* (last edited 1 year ago) (2 children)

Metric:

10 mm = 1cm, 100 cm = 1m, 1000 mm = 1m, 1000m = 1 km.

1 cm3 water = 1 gram

1 Watt heats 1 gram of water 1 C°

1 dm3 water = liter = 1 kg

1 m3 = 1000 kg = 1 tonne

Imperial:

1 mile = ?? yards = ?? feet = ?? inches

1 ton = ?? stone = ??punds = ?? oz = ?? grain

1 Galon = ?? pints = ?? fluid ounce

1 inch3 = ?? grain = ?? power to heat ?? fahrenheit

There is no system to any of these, they are unscientific and impractical.

How does Imperial still have any relevance as a measurement system?

[–] AnUnusualRelic@lemmy.world 2 points 1 year ago (1 children)

That's exactly how I've memorised imperial as well. We must have used the same manual.

[–] Buffalox@lemmy.world 0 points 1 year ago (1 children)

Yes, you could say Imperial is easier, because you'd never calculate anything in your head, you ask Google.

But how did that even work before we had Internet?

[–] AnUnusualRelic@lemmy.world 1 points 1 year ago* (last edited 1 year ago) (2 children)

I suppose they had little booklets. A bit like the logarithmic tables that people kept for complicated calculations. Maybe they were issued on the first day of school or something. People would keep them all their life and look at them surreptitiously whenever they had to convert units.

[–] Buffalox@lemmy.world 2 points 1 year ago* (last edited 1 year ago)

1 barrel is 734 ounces. Whoo what a handy table. LOL ;)

[–] LegionEris@lemmy.world 1 points 1 year ago

I lived someplace with an old sticker inside a cabinet door with a bunch of basic, useful conversions. It was neat.

[–] joel_feila@lemmy.world 2 points 1 year ago

60 miles = 318 Kilofeet