this post was submitted on 03 Apr 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
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- 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
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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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Humans assign certain names to certain wavelength of the em spectrum
In this case red is often defined as wavelenths between 625 to 700nm, greens are 500 to 565nm, while yellow is defined as 565 to 590nm.
If a human saw em light at 580nm, wed call that yellow
But for an rgb screen, it never produces light at 580nm, only red green and blue lights, but, as a quark of our biology, if humans see red and green light at certain amplitude ratios, most humans will interpret that light in the same way as it does light at 580nm
This to say, yellow light does exist, but screens do not make it, but it does make light that the human can interpret as the color of yellow regardless
(Didnt see the other comment before writting this one, sorry for the duplicate)