Does time have to be connected to the speed of light? Or is it possible that there is a connection w

The third floor is that logically we can't use any evidence to prove that something imaginary doesn't exist, and at most we can only prove that we have a better way of explaining it, and we don't need it to exist. It's like ghosts are unnecessary to existing phenomena, but no one can prove that ghosts don't exist.

Indeed, as mentioned on the first floor, the flow of time is related to speed, and when it reaches the speed of light, time stops. And not only speed, but gravity can also have an effect on time, which is slower in the gravitational field than in outer space.

We live on Earth, and the gravitational pull of the Earth slows down our time, although it is small, but it has an impact, for example, the GPS system has to make some slight adjustments to the time delay on the ground, otherwise the measured position will be off.

The faster-than-light mentioned on the 4th floor is actually an illusion. We all know that light shifts blue, and when a light source approaches us at high speed, the frequency of the light we see is much higher, which is blueshift. When we see an increase in frequency, we are figuratively looking at the "fast lens" of the light source, and the frequency of the light is increased precisely because of the "fast lens".

And if this "fast shot" shows the image of an object ejecting or expanding, we obviously have the illusion that the object is ejecting (expanding) faster than the speed of light. The astronomical community has become aware of the principles that produce this illusion.

Does time have to be connected to the speed of light? Or is it possible that there is a connection with other factors?

- The speed of light must be related to time, and time is not necessarily related to the speed of light alone!

In the cosmic vacuum, the speed of light in the vacuum does not change, and when the objects are inertial references to each other, the speed of light does not change.

Because of the gravitational field, light rays are bent by gravity, which is equivalent to space bending, space changing. Light is forced to travel along a curved space at this point, and time is naturally compressed.

So, when light does not travel in a straight line, the speed of light does not change, and time and space change.

personal opinion).

First of all, the ether does not exist, and the opposite movement cannot be explained!

The principle of the invariance of the speed of light, light does not follow the principle of superposition of speeds.

A high-speed car facing east emits a beam of light, and the person on the ground measures 300,000 kilometers, and the vehicle measures 300,000 kilometers. It's clear that everyone has personal time.

Yes, in fact, when the "second" was originally set, the time taken by light to travel 300,000 kilometers was of course one second.

It is the velocity, and the cosmic velocity is measured by the propagation of light, and it can be calculated with other things.

Note on the 2nd floor that the Aether Doctrine has not been completely denied!