MacM:
Special relativity is based on only two postulates:
1. The laws of physics take the same form in all inertial frames.
2. The speed of light is the same in all inertial frames, regardless of the speed of its source.
Everything else that SR says is a derived consequence of these two postulates. If there is anything wrong with SR, then it must come back to a problem with one or both of the postulates. There is no alternative. It is not possible that parts of SR are correct and other parts are wrong,
unless one or both of the postulates above is wrong.
In particular, it is not possible that reciprocity is wrong unless one or both of the postulates is wrong. It is not possible that length contraction is wrong unless one or both of the postulates is wrong. Velocity dilation cannot be correct unless one or both of the postulates is wrong, etc.
Unless you address this issue head on, you're really just wasting everybody's time.
Now, in this thread you have made a claim that you think that
maybe postulate 2 is wrong. In fact, if your velocity dilation concept is correct, then postulate 2 presumably
must be incorrect, since the speed of light relative to different observers cannot be the same if MacM fantasyphysics velocity dilation is correct.
Perhaps a good next step would be to give a formula by which you believe the speed of light can be calculated for different reference frames. Do you have such a formula?
To make this concrete, let's say clocks A and B start together, and B accelerates away to 0.6c. What is the speed of light measured by B after the acceleration, and what formula does B use to calculate it?
MacM said:
You want to deny that to consider frame switching is no longer computing mere relative veloicty.
I have no idea what you're talking about here.
I notice you have not commented on the radioactive clocks being compared in the "A" & "C" frames with the same result.
I have no idea what you're talking about here. It doesn't matter if a clock is a pendulum clock or a digital clock or a radioactive clock or a heartbeat. Relativity applies equally to all clocks.
Or the car/radar analogy showing a slow watch accounts for trip time not a change in distance. Even if you want to claim both cars going side by side went less distance their respective clocks recorded less time and hence you still have a problem.
I have no idea what you're talking about here.