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#61
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"Tom Roberts" wrote in message m... So, exploring deeper in this subject of black holes, it is a common belief that a black hole would be affected by the curvature of spacetime created by another black hole. Hmmm. Curvature is nonlinear, and does not superimpose as you implicitly assume in making this statement. But yes, a manifold with 2 black holes will behave quite differently from a manifold with only one. Yes, this you have been telling me. Even if the system is not linear, the end result should be two black holes each with its own event horizon. And since each black hole is physically located insid its event horizon, theoretically (or mathematically) it does not allow a black hole to affect gravitational on the other. Mathematically, it blows up at the event horizon unless you can show me a spacetime equation describing the system with two black holes where there is no event horizon. This is a general property of differential equations. In classical electrodynamics the field at point P is _not_ "generated" by charges over there, the field at point P is determined by fields a short distance away a short time ago. Could you show me mathematically what you mean here? Gravitational waves don't need to "escape" from either black hole, beause they are not "generated" inside the black hole(s), they are properties of the manifold everywhere/everywhen. The Einstein field equation is a differential equation, and the curvature here and now is determined by the curvature in a small region surrounding "here" a short time ago. In the meantime, I have trouble grasping how curvature of spacetime can radiate gravitational wave. Black holes are brainchilds of a theory that banishes the Aether. As Aether deniers, you (not you personally but as plural) introduce the concept of the Aether to explain gravitational wave. Excluding quantum effect, space is very empty without the Aether. This empty space capable of generating gravitational waves just does not hold up. |
#62
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Traveler:
In article , Tom Roberts wrote: No. Not even close. A white hole is a time-reversed black hole. It is an object that ejects matter, and it is impossible for a timelike object to enter one. In the space of less than a hundred years, physics has turned into a chicken feather voodoo religion. It must be a pretty good chicken feather voodoo religion, since in that same 100 yeras, that science has been employed to advance technology more than in all of history before that. I'd suggest investing in some of those voodoo chickens. |
#63
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Traveler:
Physics should be about explaining the fundamental mechanisms behind the phenomena that we observe. It does, only apparently not so that you can understand any of it. Your best bet is to stick to less technical subjects. You don't seem to have enough interest or patience to deal with anything that can't be stated completely in one sound bite. |
#64
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nightbat wrote
Traveler wrote: In article , The Ghost In The Machine wrote: Current physics. We are (presumably) discussing SavainPhysics, a modified form of the standard physics where such questions can in fact be answered, and indeed must be in order to satisfy its prime directive. Knowing the why of things would improve our understanding by many, many orders of magnitude. I'll admit current physics is useful -- to a point. It won't satisfy Louis. Indeed. But it is mostly surface engineering. But I'll admit that QM does answer some why questions. Newtonian and Einsteinian physics, by contrast, are clueless as to the why of things. If we truly understood why particles move, for example, it would revolutionize science. Right now, all we have is a superstitious belief that they move for no reason at all, as if by magic. Personally, I'm happy with the "the Universe just is; we should be able to model it if it cooperates" theory. :-) But it doesn't explain why, either. The problem with an observer-centric physics is that we can only model what we can observe. If we had a causal understanding of physical phenomena, we would be gods and goddesses, the overlords of the Milky Way and galaxies beyond. Why? Because we would design new technologies that nobody thought were possible. Louis Savain nightbat Working applied models are always better and the person in which deduces a unified working Universe model will be placed on the level of an authority no less. Are they here on these science newsgroups already, is the gifted one amongst us, who knows, just watch who the Darla net far advanced Star Folks zero in on and that should or might give you a clue. Is Uncle Al the one, or perhaps is Louis Savain in the running? Is it FTL Greysky, Bill Sheppard, Random Dart Bert, Chief Engineer Double-A, or our poetess Twitty? Maybe Ray, OG, Jonathan Silverlight, Bilge, Charles Bohne, Painius, Luigi, Ralph, Spaceman, Y.Porat, Sam Wormley, hanson, c, The Ghost In The Machine, Old Man, FrediFizzx, Henri Wilson, Maleki, Gregory L. Hansen, Dan Bloomquist, John Sefton, habshi, Jeff Relf, John Bailo, Archimedus Plutonium, Bjoern Feuerbacher, Robert Clark, George Dishman, Ken S. Tucker, Kenseto, Jack Martinelli, Mark Fergerson, Robert Kolker, Edward Green, Dirk Van de moortel, TomGee, Randy Poe, Odysseus, or ha, ha, new comer buzzing Bee? ponder on, the nightbat |
#65
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nightbat wrote: nightbat wrote Traveler wrote: In article , The Ghost In The Machine wrote: Current physics. We are (presumably) discussing SavainPhysics, a modified form of the standard physics where such questions can in fact be answered, and indeed must be in order to satisfy its prime directive. Knowing the why of things would improve our understanding by many, many orders of magnitude. I'll admit current physics is useful -- to a point. It won't satisfy Louis. Indeed. But it is mostly surface engineering. But I'll admit that QM does answer some why questions. Newtonian and Einsteinian physics, by contrast, are clueless as to the why of things. If we truly understood why particles move, for example, it would revolutionize science. Right now, all we have is a superstitious belief that they move for no reason at all, as if by magic. Personally, I'm happy with the "the Universe just is; we should be able to model it if it cooperates" theory. :-) But it doesn't explain why, either. The problem with an observer-centric physics is that we can only model what we can observe. If we had a causal understanding of physical phenomena, we would be gods and goddesses, the overlords of the Milky Way and galaxies beyond. Why? Because we would design new technologies that nobody thought were possible. Louis Savain nightbat Working applied models are always better and the person in which deduces a unified working Universe model will be placed on the level of an authority no less. Are they here on these science newsgroups already, is the gifted one amongst us, who knows, just watch who the Darla net far advanced Star Folks zero in on and that should or might give you a clue. Is Uncle Al the one, or perhaps is Louis Savain in the running? Is it FTL Greysky, Bill Sheppard, Random Dart Bert, Chief Engineer Double-A, or our poetess Twitty? Maybe Ray, OG, Jonathan Silverlight, Bilge, Charles Bohne, Painius, Luigi, Ralph, Spaceman, Y.Porat, Sam Wormley, hanson, c, The Ghost In The Machine, Old Man, FrediFizzx, Henri Wilson, Maleki, Gregory L. Hansen, Dan Bloomquist, John Sefton, habshi, Jeff Relf, John Bailo, Archimedus Plutonium, Bjoern Feuerbacher, Robert Clark, George Dishman, Ken S. Tucker, Kenseto, Jack Martinelli, Mark Fergerson, Robert Kolker, Edward Green, Dirk Van de moortel, TomGee, Randy Poe, Odysseus, or ha, ha, new comer buzzing Bee? ponder on, the nightbat Is this a cattle call, nightbat? Double-A |
#66
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Hi traveler White h0les would be easy to detect,and that begs the
question Where are they? Our moon is our strongest gravity object it moves the Earth's water. How come we can't detect its gravity waves. When we jump up-,and gravity pulls us back to the Earth's surface we don't detect the Earth's gravity waves.etc. Newton had gravity"s force as instantaneous. Einstien gave it light speed. I claim it does not have to move because it is already there. Gravity is intrinsic to space with or without energy of a universe. White hole's are said to be the black holes opposite twin Reality is there are no "white holes" shinning out there,and there is a very good reason why. Bert |
#67
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Hi nightbat I have no doubt in my mind Darla would pick me.In a message
you all read she claimed I was a very 'special' specimen,and 'unique' I like that Bert |
#69
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In article ,
(Bilge) wrote: Traveler: In article , Tom Roberts wrote: No. Not even close. A white hole is a time-reversed black hole. It is an object that ejects matter, and it is impossible for a timelike object to enter one. In the space of less than a hundred years, physics has turned into a chicken feather voodoo religion. It must be a pretty good chicken feather voodoo religion, since in that same 100 yeras, that science has been employed to advance technology more than in all of history before that. Most of so-called physics you claim physics invented is just engineering. There is very little physics that I can see. It's been four centuries since Newton formulated his equations of motion and gravity and you insufferable pompous asses in the physics community still have no clue as to why particles move or why things fall. The amount of progress you have made on these fundamental issues is less than zero. Your physics is Star-Trek physics because your favorite subjects are time travel through wormholes, parallel universes and similar equally stupid crap. I'd suggest investing in some of those voodoo chickens. And I'd suggest you go **** one of your time-traveling voodoo chickens, you ass-kissing cretin. Louis Savain The Silver Bullet: Why Software Is Bad and What We Can Do to Fix it http://users.adelphia.net/~lilavois/...eliability.htm |
#70
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Traveler:
In article , (Bilge) wrote: Traveler: Physics should be about explaining the fundamental mechanisms behind the phenomena that we observe. It does, only apparently not so that you can understand any of it. Your best bet is to stick to less technical subjects. You don't seem to have enough interest or patience to deal with anything that can't be stated completely in one sound bite. I see. Roberts must have ****ed you in the ass last night, eh Bilge? You must be playing with your blow-up dolls again. |
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