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:: I was explaining historically why the speed of light was thought to be constant. It was not just some unproved Einstein relativity assumption. There was solid experimental and theoretical evidence before Einstein. There is no evidence for a variable speed of light. That 2004 paper claiming alpha changed has been superseded with a more accurate study in 2007, with no variation. [http://dorigo.wordpress.com/2007/04/18/the-oklo-reactor-and-varying-physical-constants/][http://arxiv.org/abs/nucl-ex/0701019] Even if alpha changed, it would not necessarily mean that ''c'' changed. I am not sure why any of this is political. We can measure the speed of light to about 10 decimal places. If the speed were not constant, then an experiment would be likely to detect it. [[User:RSchlafly|RSchlafly]] 00:51, 26 August 2011 (EDT)
 
:: I was explaining historically why the speed of light was thought to be constant. It was not just some unproved Einstein relativity assumption. There was solid experimental and theoretical evidence before Einstein. There is no evidence for a variable speed of light. That 2004 paper claiming alpha changed has been superseded with a more accurate study in 2007, with no variation. [http://dorigo.wordpress.com/2007/04/18/the-oklo-reactor-and-varying-physical-constants/][http://arxiv.org/abs/nucl-ex/0701019] Even if alpha changed, it would not necessarily mean that ''c'' changed. I am not sure why any of this is political. We can measure the speed of light to about 10 decimal places. If the speed were not constant, then an experiment would be likely to detect it. [[User:RSchlafly|RSchlafly]] 00:51, 26 August 2011 (EDT)
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:::I wish you, Andy and I could have a drunken dinner together some time. That would be an epic debate. --[[User:SamCoulter|SamCoulter]] 00:17, 27 August 2011 (EDT)
    
:::Aschlafly, what do you make of [http://en.wikipedia.org/wiki/Synchrotron_radiation syncrotron radiation]? Here you have effects which can't be explained without relativity and which are used in many fields of research, e.g. in medicine... 08:28, 26 August 2011 (EDT)
 
:::Aschlafly, what do you make of [http://en.wikipedia.org/wiki/Synchrotron_radiation syncrotron radiation]? Here you have effects which can't be explained without relativity and which are used in many fields of research, e.g. in medicine... 08:28, 26 August 2011 (EDT)
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