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lh712

HN member
Joined
Mon, Sep 14, 2026, 8:27 AM UTC
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About lh712

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Recent public activity

  1. comment
    Comment #49697738

    Thank you for your reply! Yes, I fully agree that meaning of "derive" and other related concepts are non-trivial. (And I actually changed my own "working definition" between my two…

  2. comment
    Comment #49694959

    Well, exactly, and I think that that is in line with what I originally wrote, and which is that you need the general relativity principle (by general I don't mean the general relat…

  3. comment
    Comment #49694160

    Nitpicking: It is not possible to derive the theory of relativity from medieval knowledge. At least not in any way resembling how the development actually happened, that is, heavil…