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Article #348Re: THE DEGENERATION OF DEDUCTIVE SCIENCE
From: Pentcho Valev
Date: Wed, 09 Jun 2010 12:43
Date: Wed, 09 Jun 2010 12:43
104 lines
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7635 bytes
A popular but pernicious principle in deductive science preached by Karl Popper: Karl Popper: "Only observation and experiment may decide upon the acceptance or rejection of scientific statements, including laws and theories." In 1905 Einstein advances his false light postulate. Then in 1911 he partially replaces it with the true antithesis given by Newton's emission theory of light; so, from 1911 on, his theory "correctly" predicts the gravitational redshift factor: http://www.blazelabs.com/f-g-gcont.asp "So, faced with this evidence most readers must be wondering why we learn about the importance of the constancy of speed of light. Did Einstein miss this? Sometimes I find out that what's written in our textbooks is just a biased version taken from the original work, so after searching within the original text of the theory of GR by Einstein, I found this quote: "In the second place our result shows that, according to the general theory of relativity, the law of the constancy of the velocity of light in vacuo, which constitutes one of the two fundamental assumptions in the special theory of relativity and to which we have already frequently referred, cannot claim any unlimited validity. A curvature of rays of light can only take place when the velocity of propagation of light varies with position. Now we might think that as a consequence of this, the special theory of relativity and with it the whole theory of relativity would be laid in the dust. But in reality this is not the case. We can only conclude that the special theory of relativity cannot claim an unlimited domain of validity ; its results hold only so long as we are able to disregard the influences of gravitational fields on the phenomena (e.g. of light)." - Albert Einstein (1879-1955) - The General Theory of Relativity: Chapter 22 - A Few Inferences from the General Principle of Relativity-. Today we find that since the Special Theory of Relativity unfortunately became part of the so called mainstream science, it is considered a sacrilege to even suggest that the speed of light be anything other than a constant. This is somewhat surprising since even Einstein himself suggested in a paper "On the Influence of Gravitation on the Propagation of Light," Annalen der Physik, 35, 1911, that the speed of light might vary with the gravitational potential. Indeed, the variation of the speed of light in a vacuum or space is explicitly shown in Einstein's calculation for the angle at which light should bend upon the influence of gravity. One can find his calculation in his paper. The result is c'=c(1+V/c^2) where V is the gravitational potential relative to the point where the measurement is taken. 1+V/c^2 is also known as the GRAVITATIONAL REDSHIFT FACTOR." Finally, in 1960, Pound and Rebka experimentally confirm the prediction. Popper's pernicious principle does not enjoin rejection of any part of the theory although two incompatible statements (Einstein's 1905 false light postulate and the true antithesis given by Newton's emission theory of light) coexist in it. If it were not for Popper's pernicious principle, Einstein's 1905 false light postulate would easily be rejected through REDUCTIO AD ABSURDUM: It follows from Einstein's 1905 false light postulate that an infinitely long object can be trapped inside an infinitely short container. So Einsteinians can gloriously obtain any decrease in the object's volume: http://math.ucr.edu/home/baez/physics/Relativity/SR/barn_pole.html "These are the props. You own a barn, 40m long, with automatic doors at either end, that can be opened and closed simultaneously by a switch. You also have a pole, 80m long, which of course won't fit in the barn. Now someone takes the pole and tries to run (at nearly the speed of light) through the barn with the pole horizontal. Special Relativity (SR) says that a moving object is contracted in the direction of motion: this is called the Lorentz Contraction. So, if the pole is set in motion lengthwise, then it will contract in the reference frame of a stationary observer.....So, as the pole passes through the barn, there is an instant when it is completely within the barn. At that instant, you close both doors simultaneously, with your switch. Of course, you open them again pretty quickly, but at least momentarily you had the contracted pole shut up in your barn. The runner emerges from the far door unscathed.....If the doors are kept shut the rod will obviously smash into the barn door at one end. If the door withstands this the leading end of the rod will come to rest in the frame of reference of the stationary observer. There can be no such thing as a rigid rod in relativity so the trailing end will not stop immediately and the rod will be compressed beyond the amount it was Lorentz contracted. If it does not explode under the strain and it is sufficiently elastic it will come to rest and start to spring back to its natural shape but since it is too big for the barn the other end is now going to crash into the back door and the rod will be trapped in a compressed state inside the barn." It follows from Einstein's 1905 false light postulate that an Einsteinian travelling with the rivet sees the bug squashed. The bug sees itself alive and kicking: http://hyperphysics.phy-astr.gsu.edu/Hbase/Relativ/bugrivet.html "The bug-rivet paradox is a variation on the twin paradox and is similar to the pole-barn paradox.....The end of the rivet hits the bottom of the hole before the head of the rivet hits the wall. So it looks like the bug is squashed.....All this is nonsense from the bug's point of view. The rivet head hits the wall when the rivet end is just 0.35 cm down in the hole! The rivet doesn't get close to the bug....The paradox is not resolved." Pentcho Valev pvalev@yahoo.com
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X-Google-Thread: 10f545,1549993d935768ff X-Google-NewGroupId: yes X-Google-Thread: fa4c1,1549993d935768ff X-Google-NewGroupId: yes X-Google-Thread: 111645,1549993d935768ff X-Google-NewGroupId: yes X-Google-Thread: f74ae,1549993d935768ff X-Google-NewGroupId: yes X-Google-Attributes: gid41be78289e,gid2479375fed,gid237b8ad48,gida846ae8c3c,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news2.google.com!postnews.google.com!5g2000yqz.googlegroups.com!not-for-mail From: Pentcho Valev <pvalev@yahoo.com> Newsgroups: sci.physics.relativity,fr.sci.physique,fr.sci.astrophysique,sci.astro Subject: Re: THE DEGENERATION OF DEDUCTIVE SCIENCE Date: Wed, 9 Jun 2010 05:43:15 -0700 (PDT) Organization: http://groups.google.com Lines: 104 Message-ID: <ec527c3a-3869-4209-bc2f-a9e377110d73@5g2000yqz.googlegroups.com> References: <584c8316-0750-454d-8f7c-469cab8d7076@x21g2000yqa.googlegroups.com> <4C0BF4DF.F2E39883@hate.spam.net> <db9a5667-760d-4b6c-88ee-9b937a90ec68@c10g2000yqi.googlegroups.com> <IcCdnQ9AAKTqu5DRnZ2dnUVZ_gKdnZ2d@insightbb.com> <0e9200c5-b77b-440b-961b-262ccc6282be@i28g2000yqa.googlegroups.com> NNTP-Posting-Host: 84.54.163.41 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: posting.google.com 1276087395 4789 127.0.0.1 (9 Jun 2010 12:43:15 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Wed, 9 Jun 2010 12:43:15 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: 5g2000yqz.googlegroups.com; posting-host=84.54.163.41; posting-account=Lz-LbgoAAABPDavKeW-eYeobwLHD_cvQ User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; AskTB5.5),gzip(gfe)