this post was submitted on 22 Mar 2026
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Showerthoughts

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A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The most popular seem to be lighthearted clever little truths, hidden in daily life.

Here are some examples to inspire your own showerthoughts:

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Fahrenheit is exactly what is wrong with USA (lemmy.world)
submitted 1 day ago by subOrange@lemmy.world to c/showerthoughts@lemmy.world
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So every time the Celsius Fahrenheit debate comes out, there is always the point made about “Fahrenheit makes more sense, it tells you how is out there: 0 is freezing, 100 is roasting hot”.

And yes, that might be accurate but showcases that USA citizens only care about themselves, they do not even care about physics or chemistry.

The “it works for me therefore it is good” mentality is what they bring to the world and the most clear example is their choice of framing for justifying Fahrenheit over Celsius.

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[–] GreyEyedGhost@piefed.ca 2 points 8 hours ago

Actual historical temperature data is recorded in tenths of a degree Celsius, because full degrees, Celsius or Fahrenheit, aren't accurate enough. They still aren't reported in the media, because they don't matter in an everyday context.

Look, as far as imperial measurements go, Fahrenheit is pretty good. Any temperature scale is going to be arbitrary, and the reasons for Fahrenheit are valid enough. But, frankly, 180 divisions of temperature is nonsensical. The accuracy just isn't necessary in daily life, and isn't enough from a scientific context. And if I'm going to use an arbitrary scale, I may as well use the same one as just about all the other ones that don't have some reason to be divided into multiple different segments, like degrees on a circle. So at that point, you can go decimal, like virtually everything else in the metric system, or you can go with a multiple of 60 for no damned reason besides history.