• Tollana1234567@lemmy.today
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    59 minutes ago

    most FTL in scifi surpassed the use of fusion to power thier ships and only used a supplemental power, they went with anti-matter, and vacumn energy

  • spicy pancake@lemmy.zip
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    6 hours ago

    ok i can see the steam turbine powering onboard electrical but explain me how the fuck you’re doing space propulsion and/or warp travel with steam

    unless you mean literally just blasting steam like a propellant, Wall-E With the Fire Extinguisher style. in which case you’re gonna run outta steam pretty fast

    • huf [he/him]@hexbear.net
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      38 minutes ago

      you use the steam to turn a spacetime-fabric-propeller which can gain traction on vacuum itself and propel the ship. simple stuff.

    • BastingChemina@slrpnk.net
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      2 hours ago

      Ion thrusters are an example of electricity used for space propulsion.

      In ion thrusters electricity is used to create a magnetic field that accelerate the propellant particles at very high speed. This way the propellant of used much more efficiently.

      Edit: I forgot to mention that it’s not a concept, it’s actively used in a lot of satellites

    • BaroqueInMind@piefed.social
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      5 hours ago

      At some point in the future, it will be trivial to fold spacetime and tunnel through, which needs electricity to charge capacitors and shit because the fuel is energy. You think space travel will be done with gasoline engines?

  • call_me_xale@lemmy.zip
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    10 hours ago

    Pssh, you guys are still on gravity-fusion? My ship has magnetically-bottled antihydrogen, which is carefully fed into a specialized reaction vessel that annihilates it with ordinary hydrogen to produce unbelievable amounts of heat…

    …which is then used to boil water and force the steam through a turbine.

  • TheFogan@programming.dev
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    10 hours ago

    I invented a new power generation method!

    Amazing, is it actually new, or is it steam again

    … it’s steam again.

      • lime!@feddit.nu
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        8 hours ago

        > ask if new generator is spooky or wet
        > they don’t understand
        > show the diagram
        > “it’s a good generator mx”
        > go inside
        > it’s wet

  • Blackout@fedia.io
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    10 hours ago

    It’s like how evolution’s perfect form is a crab. Energy’s perfect form is spicy water bois

    • nocturne@slrpnk.net
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      9 hours ago

      Yes, inside of every solar panel is water and tiny turbines. The sun heats the water, when it turns to steam it spins the turbines to generate electricity.

        • nocturne@slrpnk.net
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          9 hours ago

          Wind turbines use whales and birds, I think it is like in Norse mythology where the wolves Sköll and Hati chase the Sun and moon. But with wind you have whales chasing birds while they are strapped to the blades, this causes them to spin and that generates wind, which fans the flames of fires to boil water and that creates steam.

    • wia@lemmy.ca
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      9 hours ago

      Solar, wind, tidal, RTG, DEC fusion are all options without steam

      • ayyy@sh.itjust.works
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        9 hours ago

        Does hydropower count as cold steam?

        Well I guess all wind power is also steam at a very low concentration heated by a fusion reaction.

        • DahGangalang@infosec.pub
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          8 hours ago

          Yeah. One uses the passage of a gas over rotating blades. The other uses water as it flows.

          Neither use the passage of gaseous water, so theyre totally different!

          /s

          • jol@discuss.tchncs.de
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            2 hours ago

            We never moved away from windmills basically. Only solar is completely different, besides niche impractical things like piezo crystals

    • snoons@lemmy.ca
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      9 hours ago

      In a way. The energy is, in part, used to cook my food which creates an proton gradient across the inner membrane of my mitochondria which then forces those protons through a turbine.

      • spicy pancake@lemmy.zip
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        6 hours ago

        this is so stupid we should just bioengineer injectable chloroplasts for our skin and power ourselves directly with the sun

        (yes i am currently hungry but don’t feel like cooking how can you tell?)

        • emeralddawn45@lemmy.dbzer0.com
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          1 hour ago

          Sure, imagine if everyone who has a vitamin D deficiency was now also chronically malnourished as well. In order for your plan to work, people have to be willing to go outside and spend time in the sun…

        • snoons@lemmy.ca
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          5 hours ago

          I WISH

          Mitochondria + Chloroplast and accompanying UV damage repair systems would be poggers.

          Imagine being able to take a nap and snack at the same time. Totally plant coded and root pilled.

    • wia@lemmy.ca
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      9 hours ago

      Lots of mars stuff is RTG powered, so no steam. if it makes you feel better it’s kind of like a power crystal in they metal is crystal…