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  • Goodman@discuss.tchncs.de
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    edit-2
    1 year ago

    not to be a party pooper, but as far as I know the casimir force is essentially the van der waals force. The way I understand it is that the vacuum energy method used to calculate the force on the plates is not correct, however it seems to be an approximation of the underlying driver of this effect which is the van der waals force.

    Here is a publications in Physics letter that outlines the idea.

    https://arxiv.org/abs/1605.04143

    It's likely a light read for a physicist but a though one for a well read electrical engineer (me) but once again, I'm not a physicist so take it with a grain of salt.

  • Nakoichi [they/them]
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    edit-2
    1 year ago

    possadist-ufo

    Any chance you got an archive link for this? This sort of stuff is totally my jam even if it turns out to be some pop-sci shit written for clicks. I love anything that can be drawn on for speculative hard science fiction.

  • erogenouswarzone@lemmy.ml
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    1 year ago

    This is literally straight out of 3 Body Problem - book 3 iirc written like 10 years ago

    Basically creating a low density area next to a high density area will cause the high density to rush to low density to fill the void, ya know, like wind.

    He explains it better in 3body

    • erogenouswarzone@lemmy.ml
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      edit-2
      1 year ago

      And even at the speed of light, we would never reach "The end of the cosmos," because the universe is expanding at the speed of light.

      Hense why as you go closer to the speed of light you experience time more slowly than an observer, because time is basically a by-product of this expansion. You would never even reach the next galaxy because we're moving away from each other at the speed of light.

      Edit: At least not with this method. We would need a warp like in Event Horizon.