• Cyberwitch_7493@lemmy.dbzer0.com
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    1 year ago

    I just use

    30°C is hot, 20°C is nice 10°C is cold, 0°C is ice.

    Obviously that won’t apply everywhere, but in milder climates it works pretty good.

    • Viking_Hippie@lemmy.world
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      1 year ago

      And 40°C is the melting point of the human brain.

      Which goes some way towards explaining some of the decisions happening in Florida, Texas and Arizona during their ridiculously hot summers…

      • Cyberwitch_7493@lemmy.dbzer0.com
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        1 year ago

        I understand and appreciate your joke, but is it really? And I imagine that the bones and skin would melt first, right? Idk. I’ve never considered that someone could melt from the inside.

        • Viking_Hippie@lemmy.world
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          1 year ago

          Not literally, no, but it can be very difficult to concentrate on anything else when you’re suffering under immense heat and a lack of concentration can lead to a figurative brain meltdown.

          That being said, the brain is mostly fluid, fat and electric connections so it would DEFINITELY melt long before your bones.

          Would have to be around 50-60°C for the 60% of it that’s fat to hypothetically melt if exposed directly to the heat rather than protected by the skull and cooled down by the blood, but that’s nothing compared to the 1670°C melting point of human bones.

          Btw, I hope you’re happy with this reply since my Google search history looks rather grisly now 😂

    • RyeBread@feddit.de
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      1 year ago

      It’s the best way to think about it because if you’re always doing the calculation in your head you still always think in Fahrenheit first. Just get the feeling for Celcius instead of trying to shoehorn a worse system in (as a user of said worse system myself).

  • rockSlayer@lemmy.world
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    1 year ago

    For the other Americans that came into the thread hoping to see a conversion:

    • 10c = 50f
    • 30c = 86f

    Edit: I’d like to note that 10c is a very reasonable temperature for shorts. I’m a Minnesotan (basically Canada lite (please annex us)), people start raising eyebrows at around 0C

      • Magnetar@feddit.de
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        1 year ago

        American are like “cut 37/64 and 52 thousandths of an inch off your 2 by 4 inch piece of wood, that’s obviously not 2 by 4 inches”, and don’t get me started on wire gauge.

          • Magnetar@feddit.de
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            1 year ago

            No, I live in the metric world. I just watch some woodworking etc. videos by Americans for entertainment, and get horribly confused and annoyed.

  • HulkSmashBurgers@reddthat.com
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    1 year ago

    Irc the US is now the only (or one of two countries) that doesn’t officially use the metric system. Uncle Sam just needs to rip the bandaid off.

    • Honytawk@lemmy.zip
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      1 year ago

      Because each time we look for some English content, they use some dumb fantasy metrics based on the size fo the feet of a king for some reason, and we need to look up a converter to change it to a metric used in 195 different countries.

      • CADmonkey@lemmy.world
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        1 year ago

        If you grow up in the US, you learn both systems and you’re able to convert between them. It’s easy.

        2.2 pounds to the kg

        1 inch is 25.4 mm

        A gallon is 3.8 liters

        But it’s fun watching supposedly intelligent people from other countries who reeeeeee when seeing imperial units.

        • isolatedscotch@discuss.tchncs.de
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          1 year ago

          ? i don’t know about you, but multiplying 19" times 25.4 isnt something easy at all to do quickly in your head. Also, not to mention the best example: when i have to convert cm to m I move the comma

          when I have to convert from cm to freedom units: -Divide the height in centimeters by 30.48 and write down the whole number as feet

          -Multiply the decimal part of the above division by 12

          -Round the result of the multiplication to the nearest whole number and write it down as inches

          like, really? you have to use two different units added together for one thing? How is that easy?

          • bastion@feddit.nl
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            1 year ago

            Freedom units… Oh, you mean imperial? As in, Britain? Yeah, we’re just using their old system and haven’t bothered to change unless there’s a practical necessity.

            • toastal@lemmy.ml
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              1 year ago

              The British still gladly mix both systems inconsistently. They measure themselves in stones & buy cars based on liter per mile fuel efficiency.

              • Holzkohlen@feddit.de
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                1 year ago

                Which is exactly why we had to kick them out of the EU. This is obviously a joke. They went because their politicians are incompetent liars.

  • theragu40@lemmy.world
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    1 year ago

    I was taught both.

    Just like I was taught both metric and imperial.

    I use both temp scales, though fahrenheit is more common.

    I use both measurements scales, though imperial is more common.

    One thing I’ve never understood though. Metric is more precise for measurements (at least without needing to involve fractional measures). I totally get why it’s superior for a lot of things, and indeed it is used in many places for this exact reason.

    Why would anyone say Celsius is better? Apart from freezing and boiling temps seeming somewhat arbitrary with fahrenheit, does it not allow for much higher precision with regards to temperature identification without resorting to decimals? Isn’t this the same rationale used with metric vs imperial? It seems like a double standard to me, because remembering two temperatures (for boiling and freezing) seems like a small price to pay for a more precise system.

    • LukeMedia@lemm.ee
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      1 year ago

      I’ve always thought Fahrenheit was the better measurement in regards to weather. 0 F is uncomfortably cold, 100 F is uncomfortably hot. It makes so much sense for the weather. 0 C is freezing, 100 C you are dead. Of course, for most things Celsius makes more sense, and even though I live in the US I don’t even know how to measure computer temperatures in F, it just sounds crazy. When it comes to weather though? Fahrenheit is where it is, in my opinion.

      Please guys, I know plenty of you will disagree with me, that’s okay, this is just my opinion. Please don’t get upset I know metric is generally better!

      • Holzkohlen@feddit.de
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        1 year ago

        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)