Dale's latest activity
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Dale replied to the thread Site Usability nitpick -- Hyperlinks should be underlined.Does it meet the AA level requirement? -
Dale replied to the thread How do people explore new ideas in physics?.Einstein was in academia. He published in the professional scientific literature of his time. He was an academic that also worked as a...
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Dale replied to the thread Site Usability nitpick -- Hyperlinks should be underlined.It looks the same to me, but I use dark mode. As long as it passes the criteria it should be fine
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Dale replied to the thread A 1-Way Speed of Light.You cannot ever test for the one way speed of light with any experiment in any location at any time (without assuming the answer at some...
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Dale reacted to Greg Bernhardt's post in the thread Site Usability nitpick -- Hyperlinks should be underlined with
Like.
I have no argument against this. I'll schedule some time to look at this. -
Dale replied to the thread Site Usability nitpick -- Hyperlinks should be underlined.No worries, Greg should weigh in because he is the one who can fix it if needed.
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Dale replied to the thread Site Usability nitpick -- Hyperlinks should be underlined.@Greg Bernhardt I agree with @DaveC426913 that your color scheme should be made accessible, if it is not already. I am not sure the...
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Dale reacted to DaveC426913's post in the thread Site Usability nitpick -- Hyperlinks should be underlined with Like.
Contrast between body and link text would pass against a white background but it fails against PF's light grey background...
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Dale replied to the thread Site Usability nitpick -- Hyperlinks should be underlined.It appears to me that they are currently distinguished by both color and brightness, as per G183. @Greg Bernhardt can you tell us what...
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I'd add the qualifier coordinate speed in both SR and GR is invariant in inertial frames since the 4-velocity of light, like any...
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Dale replied to the thread A 1-Way Speed of Light.As both @Ibix and @PeroK said, the difference between SR and GR in this respect is that speed can only be compared locally. In both SR...
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The two way speed of light is only guaranteed to be invariant for inertial observers. Your apparatus is not inertial. The difference...
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General Relativity entails general curved geometries, but locally the geometry is Minkowski - technically, it's a Minkowski tangent...
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Dale replied to the thread Site Usability nitpick -- Hyperlinks should be underlined.I think we already do
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Dale replied to the thread A 1-Way Speed of Light.And its value is independent of R. It does not become small for large R