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Bernie Ecclestoned to Technology@lemmy.worldEnglish • 2 years ago

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

www.rechargenews.com

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

www.rechargenews.com

Bernie Ecclestoned to Technology@lemmy.worldEnglish • 2 years ago
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Technology based on dense fluid said to open up 'massive opportunities' in mountain-light English countryside and around the world
  • @Dasnap@lemmy.world
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    10•2 years ago

    It’s just good ol’ fashioned mercury.

    • Semi-Hemi-Demigod
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      2•2 years ago

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

      • roguetrick
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        4•2 years ago

        I actually bet it’s just very very fine stonedust and water in suspension.

        • Semi-Hemi-Demigod
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          1•2 years ago

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

          • roguetrick
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            2 years ago

            Supposedly it’s exactly that, but stabilized by a polymer to keep it in suspension for up to 60 days without mixing. https://online.flippingbook.com/view/1025707592/10/#zoom=true

            Edit: I’ve concluded it’s likely calcium carbonate.

            • Khalic
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              1•2 years ago

              rotor blades are going to love this

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