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About lpetrich

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08-19-2022 10:50 PM
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  1. lpetrich
    lpetrich liked post by Jilan On thread : Philosophy and science and Relativity
    Here's an old joke: The dean calls in the chair of the physics department one day to complain. "You people are so expensive with your lab equipment. Why can't you be more like the math...
    Liked On: 09-09-2014, 08:07 PM
  2. lpetrich
    lpetrich liked post by Markus Hanke On thread : How come Light can not escape a Black hole
    MODERATOR NOTE : Right Farsight, I think this has gone far enough. I don't know if you really thought that you were going to fool anyone here into believing that any of what you present has any...
    Liked On: 08-16-2014, 04:54 PM
  3. lpetrich
    lpetrich liked post by Markus Hanke On thread : How come Light can not escape a Black hole
    That's an interesting approach to the question, Ipetrich. I like it ! It's always fascinating to see how different people approach the same question from other angles :)
    Liked On: 08-15-2014, 12:17 PM
  4. lpetrich
    lpetrich liked post by Markus Hanke On thread : Is Negative energy real?
    Yes, that's exactly it. Energy is a property of a system, and many aspects of it are observer dependent and hence merely "bookkeeping devices".
    Liked On: 08-15-2014, 12:17 PM
  5. lpetrich
    lpetrich liked post by DrRocket On thread : The Varying Speed of Light
    In general relativity (and in special relativity as well) the 4-velocity of ANYTHING is c. I assume that this what you mean by "proper velocity" as it is the speed associated with proper time. ...
    Liked On: 07-23-2014, 11:03 PM
  6. lpetrich
    lpetrich liked post by KJW On thread : The God's eye global gist of general relativity
    You say this as an attempt to justify not doing any mathematics, don't you? But mathematics is the language of physics. Physical reality is far too complicated to be described by any language other...
    Liked On: 07-21-2014, 08:17 AM
  7. lpetrich
    lpetrich liked post by tk421 On thread : The screw nature of electromagnetism
    I have asked you repeatedly to demonstrate a quantitative, worked-out example of Duffield Physics. I have pointed out repeatedly that you have never done this. You have repeatedly ignored my...
    Liked On: 07-18-2014, 04:43 AM
  8. lpetrich
    lpetrich liked post by x0x On thread : The Varying Speed of Light
    What I do not understand is when and how did this forum become a platform for Farsight? Isn't this forum supposed to be a science forum? By the looks of it, it certainly isn't. I can trace most of...
    Liked On: 07-15-2014, 03:32 AM
  9. lpetrich
    lpetrich liked post by KJW On thread : The original "frozen star" black hole interpretation is correct after all
    You've said this on more than one occasion. You think that it is self-evident and that no one will challenge it. But I'm going to challenge it: Prove that the two light pulses are not going at the...
    Liked On: 07-13-2014, 09:54 PM
  10. lpetrich
    lpetrich liked post by PhysBang On thread : The Standard Model: where are we now?
    That's some great theology.
    Liked On: 07-07-2014, 03:15 PM