• @RedditWanderer
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    1211 month ago

    Almost all power source that generate electricity are fancy steam engines.

      • @RedditWanderer
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        1 month ago

        🔫 👩‍🚀🔫👩‍🚀 always has been

      • @[email protected]
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        331 month ago

        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.

          • Schadrach
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            21 month ago

            …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.

        • @[email protected]
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          1 month ago

          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

        • @[email protected]
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          1 month ago

          Not entirely true, there is the thermoelectric generator too. Though it’s not very practical

        • @[email protected]
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          1 month ago

          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:

          The entire 19th-century electrical industry was powered by batteries related to Volta’s (e.g. the Daniell cell and Grove cell) until the advent of the dynamo (the electrical generator) in the 1870s.

        • @Olhonestjim
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          11 month ago

          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.

    • @A7thStone
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      451 month ago

      Hydro is the most fancy steam engine since it waits for the water to recondense to make power.

        • @evidences
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          151 month ago

          Air is a fluid, it’s hydrodynamics all the way down.

          • @idiomaddict
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            1 month ago

            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

            • @HeyThisIsntTheYMCA
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              41 month ago

              It’s cool. I get why it’s easy to see the universe as various fluids. We are