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Conservapedia proven right (view source)
Revision as of 03:07, November 3, 2020
, 03:07, November 3, 2020Undo revision 1701167 by SamHB (talk) Still attempting to impose liberal POV on this article
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|May 7, 2007
|May 7, 2007
|Whether a person accepts the possibility that the speed of light was different in the past is a reasonable measure of that person's open-mindedness.<ref>http://www.conservapedia.com/index.php?title=Essay:Quantifying_Openmindedness&oldid=147388</ref>
|The speed of light varies.<ref>http://www.conservapedia.com/index.php?title=Essay:Quantifying_Openmindedness&oldid=147388</ref>
|A far-fetched assumption underlying the [[Theory of Relativity]] is that the speed of light has never changed (in a vacuum), despite the cooling of the universe.
|A far-fetched assumption underlying the [[Theory of Relativity]] is that the speed of light has never changed (in a vacuum), despite the cooling of the universe.
|"So it turns out the speed of light might not be constant after all." <ref>https://www.newscientist.com/article/dn6092-speed-of-light-may-have-changed-recently</ref><ref>http://www.extremetech.com/extreme/184879-einsteinian-error-the-25-year-old-supernova-that-could-change-the-speed-of-light-forever</ref> Research shows that due to the impossibility of a perfect vacuum the idealized concept of 'the speed of light in a vacuum' cannot be achieved in practice.
|"So it turns out the speed of light might not be constant after all." <ref>https://www.newscientist.com/article/dn6092-speed-of-light-may-have-changed-recently</ref><ref>http://www.extremetech.com/extreme/184879-einsteinian-error-the-25-year-old-supernova-that-could-change-the-speed-of-light-forever</ref> Research shows that due to the impossibility of a perfect vacuum the idealized concept of 'the speed of light in a vacuum' cannot be achieved in practice.