this post was submitted on 09 May 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:
- Both “200” and “160” are 2 minutes in microwave math
- When you’re a kid, you don’t realize you’re also watching your mom and dad grow up.
- More dreams have been destroyed by alarm clocks than anything else
Rules
- All posts must be showerthoughts
- The entire showerthought must be in the title
- No politics
- If your topic is in a grey area, please phrase it to emphasize the fascinating aspects, not the dramatic aspects. You can do this by avoiding overly politicized terms such as "capitalism" and "communism". If you must make comparisons, you can say something is different without saying something is better/worse.
- A good place for politics is c/politicaldiscussion
- Posts must be original/unique
- Adhere to Lemmy's Code of Conduct and the TOS
If you made it this far, showerthoughts is accepting new mods. This community is generally tame so its not a lot of work, but having a few more mods would help reports get addressed a little sooner.
Whats it like to be a mod? Reports just show up as messages in your Lemmy inbox, and if a different mod has already addressed the report, the message goes away and you never worry about it.
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Hmmm.... when you say "academic" do you mean the Academy of ancient Greece? Because I'm guessing that's around when that mix-up first happened.
Now that I think about it I'm less sure that it was such a mistake. A rational number is one that can be expressed as a fraction, so the full number is expressible (vs irrational numbers which can only be approximated or represented as symbols, like PI. I think). If an idea is "rational", then the whole idea (all the antecedents and the conclusion) is expressible in a logical system, whereas an "irrational" idea can't be expressed as a logical structure. I think "rational" as a shorthand for "has a finite logical definition" is pretty reasonable.
I just looked it up, and according to wikipedia I have it backwards, the number groups were named "rational" and "irrational" according to whether they were sayable or unsayable, which makes sense. Though one of the references in that section is just to... a guy on stackexchange paraphrasing what he read in the OED, so not sure I'm buying that page 100%. More research is needed.