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Groups > sci.physics.relativity > #359082
| From | Thomas Heger <ttt_heg@web.de> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE |
| Date | 2015-07-30 07:09 +0200 |
| Message-ID | <d1tpsgFnl7fU1@mid.individual.net> (permalink) |
| References | <8896b18e-7d34-4ee6-bc50-70f42faffa40@googlegroups.com> |
Am 29.07.2015 23:00, schrieb Pentcho Valev: > https://www.perimeterinstitute.ca/news/physics-and-friendships-flourish-science-summer-camp > "Time elapses differently on the ground than it does atop a ladder. This time dilation is a hallmark of Einstein's general relativity and is, among other things, what makes GPS technology work. The demonstration shows that Einstein's "acceleration" model helps explain something that another model, the "force" model of Newton, does not (and the beach balls provide a handy depiction of curved spacetime)." > > Stop brainwashing children, Einsteinians! There is no gravitational time dilation. Clocks on the top of the ladder ticks ate the same rate as clocks on the ground. All experiments allegedly measuring gravitational time dilation actually measure the red/blueshift caused by the variation of the speed of light predicted by Newton's emission theory of light: > How do you measure time? You take - say - a photon and measure its frequency. A certain number of waves of a certain type of light is then used as definition of the second. If this is blueshifted (by gravity), than time is 'squeezed'. You cannot know the blueshift itself, since the experimenter is subject to the same gravity. So his view of time is regarded as relevant and his time universal. So blueshifted red light is in the view of the experimenter a blue photon, but its origin is 'time dilated. Also an effect of gravity on length of things is measured, since the meter is defined as a certain amount of waves of a certain type of light. If the wavelength changes, this would make things larger (if measured by light), since more waves would fit into the same distance. TH
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BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Pentcho Valev <pvalev@yahoo.com> - 2015-07-29 14:00 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Thomas Heger <ttt_heg@web.de> - 2015-07-30 07:09 +0200
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Gary Harnagel <hitlong@yahoo.com> - 2015-07-31 19:36 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Gary Harnagel <hitlong@yahoo.com> - 2015-08-01 14:23 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE kenseto <setoken@att.net> - 2015-08-02 05:46 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE kenseto <setoken@att.net> - 2015-08-02 05:43 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE rotchm <rotchm@gmail.com> - 2015-08-02 05:55 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE kenseto <setoken@att.net> - 2015-08-02 08:27 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE rotchm <rotchm@gmail.com> - 2015-08-02 17:48 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE John Gogo <jfgogo22@yahoo.com> - 2015-08-07 20:33 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE John Gogo <jfgogo22@yahoo.com> - 2015-08-07 20:38 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE John Gogo <jfgogo22@yahoo.com> - 2015-08-07 21:02 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE rotchm <rotchm@gmail.com> - 2015-08-01 20:24 -0700
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Thomas Heger <ttt_heg@web.de> - 2015-08-08 02:42 +0200
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Thomas Heger <ttt_heg@web.de> - 2015-08-14 06:51 +0200
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Eteocles Panagakos <eteoclespd@prospernetwork.org> - 2015-08-15 16:56 +0000
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Thomas Heger <ttt_heg@web.de> - 2015-08-15 20:12 +0200
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Eteocles Panagakos <eteoclespd@prospernetwork.org> - 2015-08-15 18:51 +0000
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Thomas Heger <ttt_heg@web.de> - 2015-08-16 06:30 +0200
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE shuba <tim@sh.uba> - 2015-08-16 12:07 +0000
Re: BRAINWASHING CHILDREN AT PERIMETER INSTITUTE Thomas Heger <ttt_heg@web.de> - 2015-08-16 20:40 +0200
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