Comment on 'No-water' hydropower turns England's hills into green and pleasant batteries

• Semi-Hemi-Demigod@kbin.social ⁨1⁩ ⁨year⁩ ago

  The article claims it's 2.5x as dense as water, which according to this density chart is probably bromine.

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  • roguetrick@kbin.social ⁨1⁩ ⁨year⁩ ago

    I actually bet it's just stonedust and water.

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    • Semi-Hemi-Demigod@kbin.social ⁨1⁩ ⁨year⁩ ago

      I'm not sure which would be worse for the machinery

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      • roguetrick@kbin.social ⁨1⁩ ⁨year⁩ ago

        Supposedly it's exactly that, but stabilized by a polymer to keep it in suspension. https://online.flippingbook.com/view/1025707592/10/#zoom=true

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  • roguetrick@kbin.social ⁨1⁩ ⁨year⁩ ago

    Nah, I bet it's iron and water.

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