this post was submitted on 09 Nov 2024
466 points (97.0% liked)
Showerthoughts
31187 readers
424 users here now
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: 1
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
- If you feel strongly that you want politics back, please volunteer as a mod.
- 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.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
boy do I agree.
I fly a lot, and I think about this a lot. it's absolutely nuts.
I saw a diagram once explaining how planes fly, this is a good explanation of that:
"Airplane wings are shaped to make air move faster over the top of the wing. When air moves faster, the pressure of the air decreases. So the pressure on the top of the wing is less than the pressure on the bottom of the wing. The difference in pressure creates a force on the wing that lifts the wing up into the air."
so that's floating around the back of my mind while I sit in my air chair and think:
"and there we are.
We are climbing into the air again in the big flexible metal tube.
The wings have flex and they almost look like they are flapping in the wind right there.
well, this is crazy again"
approximates my thought process each time I fly.
Wait until you find out that probably wrong.
Its what we assumed for the last 100 odd years, but apparently in the last few we discovered they don't actually work like that.
oh, go on.
i haven't heard of the updated dynamics of flight.
This article does a pretty nice job of describing all the different theories
I just want to tell the void that I arrived at a similar conclusion about induced high and low pressure zones based on the wing "slicing" the air in half as if it was a continuous material causing cavitation above the wing, and was mocked for it.
thanks, that's a good article.
That's a great article, thanks for the read.