Curving Space & Time
Einstein states the following in his 1916 paper:
We thus find the occurrence of a gravitational field connected with a space-time variability of the g. So, too, in the general case, when we are no longer able by a suitable choice of co-ordinates to apply the special theory of relativity to a finite region, we shall hold fast to the view that g describe the gravitational field. Thus, according to the general theory of relativity, gravitation occupies an exceptional position with regard to other forces, particularly the electromagnetic forces, since the ten functions representing the gravitational field at the same time define the material properties of the space measured.
Clearly, the whole curvature idea is an out and out conjecture made by Einstein with no logical basis whatsoever. I'm very sure of that!
In the above passage, we see the first glimpse of the major riddle that to occupy Einstein for the rest of his life:
Why does gravity warp the four-dimensional space-time continuum, but electromagnetism does not?
Certainly, electromagnetism is much more powerful than gravitation; and it should inflict more warping and distortion on space and time than gravity.
At first, Einstein thought
'exceptional' is the answer; that is to say the gravitational force is exceptional and electromagnetic forces are not. But why is it exceptional? Later on, however, Einstein tried all sorts of hypothetical fields and unifying schemes to overcome this formidable objection to his General Relativity, but none of them could answer this question:
Why does gravity curve Einstein's space-time continuum and electromagnetism does not?
No Relativist, in the past or the present or the future, could have or could or can answer this very simple question:
Why can gravity curve the space-time continuum of General Relativity, and electromagnetism cannot?
That is because the right answer and the only answer to the above question is that there is no curvature of space or time or both. The curvature of space or time or both is a figment of Einstein's imagination and has no basis in logic or reality. It's just a myth nothing more and nothing less.
So please say goodbye to the theory of General of Relativity; it's monstrous mathematical structure can hide its absurdities no more.