this post was submitted on 08 Feb 2025
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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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Vestigial may not be the correct word. We do use our nails quite a lot for finer manipulation of tools
It also serves to enable very precise grip in a way that a blunt fingertip couldn't (pinching something very tiny), to enable us to scrape things, and to protect the fingertip from injury. It definitely isn't vestigial.
I mean... nails on our hands definitely have a function, yes. But they only serve those functions because they're not proper claws. If we actually had claws, we wouldn't manage such fine manipulation.
I think that's more like a happy accident though. I was more thinking about toenails. My late father's (RIP stubborn bastard) nails definitely were closer to claws than nails.
And that made me think of elephant toes. Did you know elephants are basically tiptoeing all the time, btw? It just very much doesn't look like it.
Correct. A vestigial structure however is one that is no longer needed and is greatly diminished but is retained anyway because there's little selective pressure against it. It need not be completely useless, but fingernails serve multiple legitimately important functions in humans and thus aren't vestigial.
I mean... evolution can "repurpose" things. So the thing it was before isn't needed and it's capacity to do what it did is greatly diminished. Ie we couldn't claw food or earth really even, so our nails would not qualify as claws as much as they once must have been similar to what rodents have.
I do take your point though, as in "vestigial" referring to an organ or a part of anatomy which hasn't got a purpose. And nails still serve purposes that claws might as well, like prying open nuts or some such basic stuff.
But if we discard the manipulation abilities we have on our forelimbs and only consider toenails, what then? Would you consider toenails vestigial claws?
Also I notice I start all my comments with "I mean..." and it's kinda futile.
(I had a glass of wine for breakfast.)
"in my opinion" would be a better alternative
"Listen up bitches" works too
I like a good “Hark!” myself.
Evolution is nothing but a series of happy accidents. And a graveyard of unhappy ones.