alt Hacker NewsBecause in Celsius, 0 lets you know the water outside will likely be frozen and 100 lets you know the water in your pot is likely boiling. This is utterly useless information.
It is nowhere near as useful day to day as knowing 0°F means a very specific saltwater brine mixture will likely be frozen, and 90°F is kind of as hot as your insides. Or 96. Or 98.6 as the third revision decided.
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nonethewiser • yesterday at 9:58 PM
I find F way more intuitive for weather. The larger scale helps. 100 is hot. 0 is quite cold. Boiling point is irrelevant. 32 freezing is the only thing that feels arbitrary.
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Also the 0 and 100 is at sea level.
If you actually measure a boiling pot (assuming you aren't at the beach), it will likely not be exactly 100 degrees, but less (or more, haven't had my coffee so I can't calculate).
So for most day to day stuff, it's equally arbitrary. And pretty much _nobody_ needs a thermometer to tell if something's boiling, you wait for a rolling boil. Or frozen, you wait until it looks like ice.
So again, great on paper, but in day to day use, not necessarily more useful than F.