this post was submitted on 05 Dec 2024
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Almost all power source that generate electricity are fancy steam engines.
Wait, it's all steam engines?
🔫 👩🚀🔫👩🚀 always has been
Never got this meme honestly, I should figure it out sometime 🔫🧑🚀🔫🧑🚀
https://knowyourmeme.com/memes/wait-its-all-ohio-always-has-been
What?!? It was always just a meme?!?
I thought it was a reference I didn’t get because I’m an old.
Always has been 👩🚀🔫👩🚀.
But actually that article is pretty thin. I believe it was originally a joke about how many astronauts are from Ohio, so they'd get to space and it would turn out the whole planet was Ohio. It is in fact a reference to real world thing, it's just a very obscure and absurd reference.
Hydro, wind, solar, and wave/tide energy capture are not.
The crazy part is photovoltaics are the only power source that doesn't spin something to make electricity. Truly an outlier.
Except the ones that are. (Concentrated solar power)
...and the fancy steam engine version of solar is probably greener to build that photovoltaics, since it's basically just a boiler and some mirrors.
Internal combustion engine based generators aren't fancy steam engines either - however, they have a lot in common still. It's still just a way to move around the spinny bits of an alternator/generator/dynamo/whatever
Not entirely true, there is the thermoelectric generator too. Though it's not very practical
There's one more outlier though which is Electrochemical cell, like galvanic element or voltaic pile
It was used around 1800 as a major electricity source, but I guess it quickly became uneconomical in 1866 or sth when the dynamo was invented.
Edit: wait yes, it actually says this in the second paragraph of the linked article:
Great call! Completely forgot about batteries and potato power sources!
Which requires them to output DC rather than AC, so they require inverters to change it to AC. It's handier for battery storage though.
Hydro is the most fancy steam engine since it waits for the water to recondense to make power.
Condensed steam.
Has anyone tried using cold steam yet?
Scientists are twenty years away from cold steam power generation
Wait so does that make wind power more or less fancy than hydro?
Air is a fluid, it's hydrodynamics all the way down.
Everything is a fluid. Sand is a fluid. Sand and water? Only sometimes.
Edit: this was not on topic, I just got mad at my old physics teacher for a second and channeled 16 year old me, sorry
It's cool. I get why it's easy to see the universe as various fluids. We are
Depends on the humidity
Photovoltaics have left the chat.
Well, wins turbines too
Piezoelectrics have left the chat