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| Tags: paradox, resolution, twin |
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#51
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TomGee wrote:
TERRORIST ALERT!! Gee, tom, I wish you'd tell us what you really think.. This poster sends followups to "alt.idiots". He seems to have recently started to get involved in politics as he also posts to "alt.politics.immigration", where he stated: "Heh. Give the suicide one last thing to hate about the world.. that's sorta funny, a pretty good cartoon could come of that." In case anyone missed that, it was in response to a statement that some medication now comes in blister packs instead of bottles so as to make someone considering suicide have more time to think about it while being frustrated by popping pills out of the bubbles.. which has a certain irony to it, if you think about it. He seems to have undergone a recent change in behaviour, which could indicate he should be watched closelv. He is from immigrant roots but seems to have little if any tolerance for other's roots. Come to my house, tom, I'll kick you in your roots if you have any. Let us hope that he stops his Nazi-like behaviour he has begun here. Go tom! JohnM, I was just using the vernacular of UA, et al, to ensure they understood my meaning. It worked for you, no? And whether you think so or not, they really do deserve it as they started, just like you started this little game here. You're not so nice yourself, so I'm responding to your terrorist acts. Yeah, tom, tell us all about it! Rules of engagement he React in kind! There you go, make yourself look stupid, that'll teach me.. Now, for the sensitive part of your soul: Everyone does it and no one should be ashamed of doing it, nor deny they do it. Exactly what is it that's stressing you so much here tom? Dreaming about "shoving it deep"? You're a nasty little beast tom, makes me feel bad for Bilge.. and it's no good trying to tell yourself "everyone does it", they don't, you're strange and you should definitely be ashamed of yourself. It's just that no one talks about it. Then quit talking about it, ok? When you can't get it up anymore, even with some help, why go on? Do you still feel like going on, JohnM? Are we talking about you tom? Or maybe a friend of yours.. I don't believe you should ask me for advice about such things. Me, I go on nicely and enjoy it quite a lot.. John JohnM wrote: TomGee wrote: Way to go, Mike. Stick it in his face and shove it deep! No one (except mebbe Bilge) deserves it more. Way to go, tom, "shove it in deep" eh? You're getting excited and letting more of yourself show than you realize, calm down and wipe your screen off.. |
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#52
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"TomGee" wrote in message oups.com... TERRORISt ALERT!! T. Wake sends your replies to alt.morons. Reviewing his recent posts show that he offers no ideas of his own nor any constructive posits, but only attacks posters with whom he disagrees by using vile and false accusations plus personal attacks. His posting history is filled with such attacks in these science ngs. Look it up for proof of what I'm saying. True to form you reacted exactly as predicted. I think that is fairly scientific. This poster cross posts to various, unrelated newsgroups. Oh, mama, if that was true it would be a serious crime even bigger than the terrorist tactics of sending replies to groups like "alt.morons", and I would deserve to be spat upon and my posts sent to other than where intended. It is true. Look at the newsgroups you sent your last post to. False, on both counts. None of what I post is off-topic nor do I believe I should have more rights than anyone else. That is what is in T asleep's head, and he is trying to transfer it to me. He thinks he has the right to send posts not to where they may better go, as he claims, but to a ng set up precisely for terrorists to send them. It's all a big joke to them, him and Bilge et al, which shows their fears at being found inadequate as persons. This is exactly what I was saying. you are denying my right to set the follow ups as I choose. Your self defence drivel is unimportant. That is another lie which can be shown by reviewing my posts which show nothing of the kind. OTOH, 'asleep's vile attacks on everyone (even Bilge hisself) show that what he ascribes to me is actually what he himself does. Now you are making things up. You are trying to imply that I am projecting my behaviour on to you. This is not the case, however it gives a fascinating insight into your mind. He will trample on your rights while claiming that his are more important. Another lie brought up by him and Bilge to try to justify their vile acts of terrorism in these ngs. Yet in your very message you trample on my rights to send follow ups where I choose. This is a classic behaviour pattern for him. He will whine on about everyone who disagrees with him being a Nazi. Another attempt at transference. His classic behavior pattern is eaily seen in his posts which are easily available for all to see. He is the one whose posts are nothing but whining about almost every person who ever posts here. He is trying his old Nazi trick to accuse me of what he does. See, you cant help yourself. You keep posting even though common sense tells you to be quiet. For those whose groups shouldn't get his messages I am sorry. Review his posts and I think you will see he cannot possibly feel sorry for anyone but himself. Feel free to review my posts. Follow ups are edited to a more appropriate group. He thinks you're so stupid as to believe that he does that. What he does is send your post to a group which HE deems appropriate, but which of course is not, ever, but he thinks you're too stupid to believe otherwise. Nope. Everyone is more than welcome to change where their posts head off to. I simply (as pointed out) set the follow ups to where I thought was most appropriate. As you can see I made no attempt to "sneakily" re-direct your posts, however I felt it inappropriate for your discussion titled "TERRORIST ALERT" to continue in the newsgroups you posted it. Your original list, which I notice you have trimmed yourself now was sci.physics.relativity,sci.physics,alt.sci.physics ,rec.crafts.metalworking,alt.sci.physics.new-theories Do you feel that those were the suitable groups for your messages? I am sure you do, and you exercised your right to post to them. I think you are a moron and I exercised my right to set follow ups. Why do you think this is wrong? |
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#53
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In sci.physics, Tom Roberts
wrote on Sun, 07 Aug 2005 14:15:30 GMT : The Ghost In The Machine wrote: A variant of the Twin Paradox is extremely easy to demonstrate if one has the following: [1] A muon source. [2] A storage ring. [3] Appropriate detection equipment. Briefly put, muons at rest don't last as long as muons in motion (as observed by the guy in the long white coat, anyway). Yes. See the reference in the FAQ to Bailey et al, who actually performed this experiment. But I doubt they wore long white coats (at CERN such garb is used only in clean rooms; jeans and T-shirts are much more common (:-)). Well, OK, jeans and T-shirts, then. :-P Obviously my stereotypes are a little dated. :-) Admittedly, this experiment isn't quite the Twin Paradox, Sure it is: the muons traveling around the ring and back to their starting point experience less elapsed proper time than a (hypothetical) muon remaining at rest at their starting point. While the experimenters did not actually measure the at-rest muon, other experimenters have done so. No, not quite -- though it's very very close. The main problem is that in the classical formulation of the Paradox both of the twins are required to be initially at rest (or as close to at rest as local conditions permit; the Earth, for example, is moving at 10^-4 c within a galactic framework which is estimated to be at 10^-3 c); the one then accelerates away, loops, decelerates, and comes back. For a storage ring that's not quite practical although one can probably work around it in various ways (for example, one might have two storage rings, one far smaller than the other). AIUI the time anomaly is clearly visible in such experiments, so I'm just being slightly pedantic here. :-) The clocks inside muons are different from human-built clocks, and the only way to observe their elapsed proper time is by measuring their decay rate. But in SR that's a mere technical complication unrelated to the twin paradox. Aye. The only other thing I can think of is a SLAC-like affair which has two accelerators connected end-to-end. The muons enter the one accelerator, exit it, then enter the other accelerator which functions as a *decelerator*, then an accelerator again, firing the muons back at the first accelerator, which decelerates them again. Look up "muon collider". But the design and physics goals of such a machine are VERY different from what you describe. And it's not clear at all how your description relates to a twin scenario. Well, the general idea would be to have a muon be accelerated, decelerated, turned around, reaccelerated, and redecelerated back to zero velocity (or as near to zero as one can do given the constraints of control equipment). It's probably about as necessary to verify the Twin Paradox as H. Wilson's "light moon race" attempt. Bottom line: the twin "paradox" is quite real. And the resolution offered by SR is completely adequate and consistent with actual experimental measurements. The many people around here that do not accept the SR description simply do not understand SR. shrug Remember the meaning of "paradox" here is a _SEEMING_ contradiction, not an actual one. The Twin Paradox is quite consistent, from a mathematical viewpoint, if one carefully accounts for the reference frames. One could, for instance, equip both twins with a broadcaster. (The muon decay would be a good example of a "one-shot" broadcaster.) Tom Roberts -- #191, It's still legal to go .sigless. |
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#54
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"SDaryl" wrote in message oups.com... | Sue writes: | A pardox results from an error in mathematics or logic. In this | case the error is quite real. | | No, that's incorrect. The word "paradox" is used in different | ways. In the case of the twin paradox, it means a result | that is strongly counter-intuitive, not an actual inconsistency. No, you are incorrect. In the case of the twin paradox it means an error in mathematics or logic and a very real inconsistency. tau = (t-vx/c^2)/sqrt(1-v^2/c^2) one way and tau = (t+vx/c^2)/sqrt(1-v^2/c^2) coming back. The sign of v changes, x does not. An ant can crawl along a ruler from 0 to 12, and it doesn't turn the ruler around to get back, it crawls from 12 to 0. Androcles |
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#55
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"Androcles" Androcles@ MyPlace.org wrote in message k... "SDaryl" wrote in message oups.com... | Sue writes: | A pardox results from an error in mathematics or logic. In this | case the error is quite real. | | No, that's incorrect. The word "paradox" is used in different | ways. In the case of the twin paradox, it means a result | that is strongly counter-intuitive, not an actual inconsistency. No, you are incorrect. In the case of the twin paradox it means an error in mathematics or logic and a very real inconsistency. tau = (t-vx/c^2)/sqrt(1-v^2/c^2) one way and tau = (t+vx/c^2)/sqrt(1-v^2/c^2) coming back. The sign of v changes, x does not. An ant can crawl along a ruler from 0 to 12, and it doesn't turn the ruler around to get back, it crawls from 12 to 0. Androcles Icorrect? Harumph! Surely you've never read much physical therory. The polite term is 'incomplete'. Happy 365,250,000,000 Crank bustin' axel turns to ya! Sue... |
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#56
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"TomGee" wrote in message oups.com... | | TERRORISt ALERT!! T. Wake sends your replies to alt.morons. He was on my kill-file ages ago. Androcles |
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#57
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"Androcles" Androcles@ MyPlace.org wrote in message . uk... "TomGee" wrote in message oups.com... | | TERRORISt ALERT!! T. Wake sends your replies to alt.morons. He was on my kill-file ages ago. Androcles Oh that breaks my heart. |
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#58
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"sue jahn" wrote in message ... | | "Androcles" Androcles@ MyPlace.org wrote in message k... | | "SDaryl" wrote in message | oups.com... | | Sue writes: | | A pardox results from an error in mathematics or logic. In this | | case the error is quite real. | | | | No, that's incorrect. The word "paradox" is used in different | | ways. In the case of the twin paradox, it means a result | | that is strongly counter-intuitive, not an actual inconsistency. | | | No, you are incorrect. In the case of the twin paradox it means an error | in mathematics or logic and a very real inconsistency. | | | tau = (t-vx/c^2)/sqrt(1-v^2/c^2) one way and | tau = (t+vx/c^2)/sqrt(1-v^2/c^2) coming back. | | The sign of v changes, x does not. | An ant can crawl along a ruler from 0 to 12, and it doesn't | turn the ruler around to get back, it crawls from 12 to 0. | Androcles | | Icorrect? Harumph! | Surely you've never read much physical therory. | The polite term is 'incomplete'. Since when was I polite to a relativist? I don't suffer fools gladly. | Happy 365,250,000,000 Crank bustin' axel turns to ya! | | Sue... Why thank you! Now put a slow clock on one end, a normal clock on the other and gimme some free energy from the differential. Androcles. |
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#59
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Perspicacious, the idiot from delusion island:
Rage Bilge wrote: Perspicacious: There are subtleties in the twin paradox that can't be avoided unless you're competent in high school algebra and can follow carefully stated mathematical reasoning, line by line. I only know of one paper that properly resolves the "twin paradox." It is carefully detailed and is written by a mathematician. Let me know if you have any questions. OK, were you born stupid or did you have to work at it? I am simply a misunderstood genius trying to defend If you're a genius, why do you write such stupid stuff and why can't you make yourself understood? misunderstood genius mathematicians. You mean like raymond in ``Rain Man?'' |
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#60
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Rage Bilge wrote:
Why can't you make yourself understood? It's a problem in you and in many others: "There are none so blind as those who refuse to see." |
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