• dejected_warp_core@lemmy.world
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    1 day ago

    Not only that, but we’re harnessing the humble yet awesome power of phase-changing matter. The same phenomenon breaks mountains down to rubble, constantly chews apart our infrastructure, and keeps our homes and food cool. It makes a lot of sense to use that same phenomenon to do work.

    Armchair nuclear physicists should release an improved model before being so critical

    They would, but there are limited options for directly generating electricity. Outside of manipulating magnetic fields with kinetic motion, all we have are betavoltaics, photovoltaics, and thermocouples. And they’re all kind of awful in terms of efficiency. Even chlorophyll is awesome at converting air, light, and water, into… sugar, which then has to be oxidized (burned) to be useful.

    • disguy_ovahea@lemmy.world
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      1 day ago

      There’s plenty of room for advancement in alternative energy for sure. My comment about critics was referring more to the method of capturing and converting irradiated rod heat to electricity. Water vapor is still the standard for a reason. It’s like being critical of a jet engine because it’s basically just a compressor.