• XM34@feddit.de
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    8 months ago

    Why compare it to 40°? Because I know what 40° feels like because I’ve been living in a civilized country with a civilized measurement system all my life. I can tell you that 65° is too hot, because I make my tea with 70° to 80° hot water. Therefore just before that will probably be too hot for my skin.

    In the end, there is no objectively better system when it comes to day to day temperatures. But there is one when it comes to science, reliability and universality and that is Celsius.

    All international science uses metric and slowly but surely the resistance amongst US universities melts away and they switch to metric as well. Give it another one or two generations and we’ll finally be rid of the outdated and arbitrary imperial system!

    • Sludgeyy@lemmy.world
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      8 months ago

      USA uses US Customary units, not Imperial units.

      Fahrenheit is grouped with US Customary units but is not one.

      I agree metric system is superior and there isn’t a reason to use Inches, Feet, Yards, etc.

      But Fahrenheit is a great system for weather and works great for everything else.

      For science if I have to heat a beaker to 280° it doesn’t matter if it’s C or F. I’m not going to be able to relate to 280° in either system. The instrument is going to have to tell me the exact measurement.

      Same with like a tape measure. I can measure out 3 meters. I don’t need to know how long 3 meters is to do that.

      However, mark two lines on a piece of paper and I will get closer guessing in inches than cm because I know the US customary units better.

      Eventually US will change to metric. But I doubt we will ever not use Fahrenheit for normal day things like weather