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Discussion » Statements » Rosie's Corner » Ever hear of "frame-dragging" or the "Lense-Thirry Effect"? What about Space-Time? The stuff dreams and scifi is made up of?

Ever hear of "frame-dragging" or the "Lense-Thirry Effect"? What about Space-Time? The stuff dreams and scifi is made up of?

"Space-time is swirling around a dead star proving Einstein right again about General Relativity". Isn't that exciting? Did Einstein ever get anything wrong?

The concept of space-time boggles my mind. It is an entity in reality.

Posted - January 31, 2020

Responses


  • 1152
    Because we experience the physical world at comparatively low velocities and under comparatively weak gravitational forces, it is difficult for (most of) us to conceptualize how relativistic effects work.

    And, yes, sometimes Einstein got things wrong. He spend much of his later life trying to find an alternative explanation to replace quantum mechanics, which has proven to be just as durable a theory as relativity.
      January 31, 2020 6:38 AM MST
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  • 113301
    Was Einstein around when Quantum Entanglement hit the rounds? Thank you for your reply SP! :)
      January 31, 2020 7:25 AM MST
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  • 1152
    Yes, in fact Einstein was co-author of a paper about what came to be called the Einstein-Podolsky-Rosen Paradox.

    https://en.wikipedia.org/wiki/EPR_paradox

    This was one of the earliest works dealing with quantum entanglement, and the authors claimed quantum mechanics could not be an accurate description of reality because it allowed for quantum entanglement, which they believed allowed information to be transmitted at superluminal speeds, which is not allowed by relativity.
      January 31, 2020 5:51 PM MST
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