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Edwards resolved this issue as follows: Source...

He describes in his scenario the differential aging as a two-way time dilation. Logically, the resulting age difference must be the sum...

No, she doesn't (see below). Rindler didn't distinguish between "Time dilation" and "real time dilation". He wrote that time dilation...

In this case it's magnitude depends on a convention, but not it's existence at certain velocities.

Yes. But Rindler uses the twin paradox as argument, that time dilation in general is no accident of convention.

The adjective "real" can also have the meaning, that time dilation is no accident of convention. Source...

The twin paradox with muons was experimentally verified by Bailey et al. (1977) in a storage ring. It is a real effect. The distinction...

Dirac's book "General Theory of Relativity" might be helpful. It has less that 70 pages...

You can also analyze it in a rotating frame. The circumference with respect to this frame shall be called ##U'##. You can define an...

You explore the logical consequences of your postulates and make predictions of the outcomes of experiments. You then do the experiments...

There exists much experimental evidence for a finite invariant speed...

This was measured within 150 years: Source: https://pappubahry.livejournal.com/572713.html

Not really. The video "explains" the direction, into which the charged cat, moving with respect to the wire rest frame, is accelerated...

Maybe the following video makes it clear. In the wire's restframe, the cat must be repelled from the wire by it's magnetic field...

The sign of the electron-charge and the current-direction/sign are a matter of convention. This doesn't change physics. The...