Article View: sci.physics.relativity
Article #6417Re: CRIMESTOP IN SCIENCE
From: Pentcho Valev
Date: Thu, 02 Jul 2009 05:30
Date: Thu, 02 Jul 2009 05:30
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8596 bytes
> > http://www.liferesearchuniversal.com/1984-17.html#seventeen > > George Orwell: "Crimestop means the faculty of stopping short, as > > though by instinct, at the threshold of any dangerous thought. It > > includes the power of not grasping analogies, of failing to perceive > > logical errors, of misunderstanding the simplest arguments if they are > > inimical to Ingsoc, and of being bored or repelled by any train of > > thought which is capable of leading in a heretical direction. > > Crimestop, in short, means protective stupidity." > > http://www.liferesearchuniversal.com/1984-22.html#twentytwo > George Orwell: "He set to work to exercise himself in crimestop. He > presented himself with propositions - "the Party says the earth is > flat", "the party says that ice is heavier than water" - and trained > himself in not seeing or not understanding the arguments that > contradicted them. It was not easy. It needed great powers of > reasoning and improvisation. The arithmetical problems raised, for > instance, by such a statement as "two and two make five" were beyond > his intellectual grasp. It needed also a sort of athleticism of mind, > an ability at one moment to make the most delicate use of logic and at > the next to be unconscious of the crudest logical errors. Stupidity > was as necessary as intelligence, and as difficult to attain." > > George Orwell's text modified so as to describe a physics student's > self-education: > > "He set to work to exercise himself in crimestop. He presented himself > with propositions - "Einsteiniana says that, when the observer starts > moving towards the light source, the Doppler effect is due to shift in > wavelength, not to shift in the speed of light", "Einsteiniana says > that, in accordance with Einstein's 1905 light postulate, a 80m long > pole can safely be trapped inside a 40m long barn" - and trained > himself in not seeing or not understanding the arguments that > contradicted them. It was not easy. It needed great powers of > reasoning and improvisation. The arithmetical problems raised, for > instance, by such a statement as "two and two make five" were beyond > his intellectual grasp. It needed also a sort of athleticism of mind, > an ability at one moment to make the most delicate use of logic and at > the next to be unconscious of the crudest logical errors. Stupidity > was as necessary as intelligence, and as difficult to attain." Einsteinians exercising themselves in crimestop by presenting themselves with the proposition: The Michelson-Morley experiment "showed that the speed of light is always the same (now known to be 186,282 miles per second) relative to stationary observers as well as moving ones": http://www.newsweek.com/id/204892 "On July 22 the Einstein Papers Project, located at the California Institute of Technology in Pasadena, will release the 12th volume of letters written or received by Albert Einstein - 791 of them - plus transcripts of several notable lectures and interviews the physicist gave, covering the year 1921. It was a momentous 12 months. You might think there are no new revelations to be made about him, but for Einstein groupies the current volume addresses at least one key question: what did Einstein know about an 1887 experiment that discovered that the speed of light is invariant, regardless of the observer's speed or direction of motion - an idea that forms the core of special relativity and that Einstein did not mention when he laid out the theory of special relativity in a 1905 paper? Called the Michelson-Morley experiment, it disproved the existence of the ether, a substance once thought to carry light waves and form an absolute reference frame for space. In their namesake experiment, Albert Michelson (a physicist who won the Nobel Prize in 1907) and Edward Morley (a chemist) showed that the speed of light is always the same (now known to be 186,282 miles per second) relative to stationary observers as well as moving ones." However stupidity is "as necessary as intelligence, and as difficult to attain". The same Einsteinians (more precisely, John Norton is an Editor of the Einstein Papers Project) attaining utmost intelligence: http://philsci-archive.pitt.edu/archive/00001743/02/Norton.pdf John Norton: "Einstein regarded the Michelson-Morley experiment as evidence for the principle of relativity, whereas later writers almost universally use it as support for the light postulate of special relativity......THE MICHELSON-MORLEY EXPERIMENT IS FULLY COMPATIBLE WITH AN EMISSION THEORY OF LIGHT THAT CONTRADICTS THE LIGHT POSTULATE." http://books.google.com/books?id=JokgnS1JtmMC "Relativity and Its Roots" By Banesh Hoffmann p.92: "Moreover, if light consists of particles, as Einstein had suggested in his paper submitted just thirteen weeks before this one, the second principle seems absurd: A stone thrown from a speeding train can do far more damage than one thrown from a train at rest; the speed of the particle is not independent of the motion of the object emitting it. And if we take light to consist of particles and assume that these particles obey Newton's laws, they will conform to Newtonian relativity and thus automatically account for the null result of the Michelson-Morley experiment without recourse to contracting lengths, local time, or Lorentz transformations. Yet, as we have seen, Einstein resisted the temptation to account for the null result in terms of particles of light and simple, familiar Newtonian ideas, and introduced as his second postulate something that was more or less obvious when thought of in terms of waves in an ether." James H. Smith "Introduction à la relativité" EDISCIENCE 1969 pp. 39-41: "Si la lumière était un flot de particules mécaniques obéissant aux lois de la mécanique, il n'y aurait aucune difficulté à comprendre les résultats de l'expérience de Michelson-Morley.... Supposons, par exemple, qu'une fusée se déplace avec une vitesse (1/2)c par rapport à un observateur et qu'un rayon de lumière parte de son nez. Si la vitesse de la lumière signifiait vitesse des "particules" de la lumière par rapport à leur source, alors ces "particules" de lumière se déplaceraient à la vitesse c/2+c=(3/2)c par rapport à l'observateur. Mais ce comportement ne ressemble pas du tout à celui d'une onde, car les ondes se propagent à une certaine vitesse par rapport au milieu dans lequel elles se développent et non pas à une certaine vitesse par rapport à leur source..... Il nous faut insister sur le fait suivant: QUAND EINSTEIN PROPOSA QUE LA VITESSE DE LA LUMIERE SOIT INDEPENDANTE DE CELLE DE LA SOURCE, IL N'EN EXISTAIT AUCUNE PREUVE EXPERIMENTALE. IL LE POSTULA PAR PURE NECESSITE LOGIQUE." Pentcho Valev pvalev@yahoo.com
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X-Google-Thread: 2479375fed,dd27d99950d28e39 X-Google-Attributes: gid2479375fed,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII Path: arc1-ca.pugleaf.net!g2news2.google.com!postnews.google.com!y9g2000yqg.googlegroups.com!not-for-mail From: Pentcho Valev <pvalev@yahoo.com> Newsgroups: sci.physics.relativity,sci.physics,fr.sci.physique Subject: Re: CRIMESTOP IN SCIENCE Date: Wed, 1 Jul 2009 22:30:36 -0700 (PDT) Organization: http://groups.google.com Lines: 119 Message-ID: <2f897295-9675-47a6-83df-42323326738a@y9g2000yqg.googlegroups.com> References: <04c6bbb5-6af8-400a-b141-7e323f897030@i6g2000yqj.googlegroups.com> <92d318c0-6a39-40eb-a86c-011637f88047@3g2000yqk.googlegroups.com> <28d90592-0fb0-4b56-8bbe-d85e669c4798@e20g2000vbc.googlegroups.com> <6e9a5a9d-62b5-4689-b965-baac82babf1e@k38g2000yqh.googlegroups.com> <e33051e8-8215-4dfe-a56e-b563d34f49fe@o30g2000vbc.googlegroups.com> <a0318cf2-04d8-478c-b6b5-a0fef8a5faa7@e20g2000vbc.googlegroups.com> NNTP-Posting-Host: 89.215.207.46 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1246512637 25465 127.0.0.1 (2 Jul 2009 05:30:37 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Thu, 2 Jul 2009 05:30:37 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: y9g2000yqg.googlegroups.com; posting-host=89.215.207.46; posting-account=Lz-LbgoAAABPDavKeW-eYeobwLHD_cvQ User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30),gzip(gfe),gzip(gfe)