uwot wrote: ↑Mon Aug 31, 2020 8:46 pm
Paradigmer wrote: ↑Wed Aug 26, 2020 5:00 pm...the
gravity explanation by Lord Kelvin with his aether hypothesis and the vortex theory popular in his time, is indeed the made up the sort of 'stuff' in the space that has mechanical properties. He postulated gravity is a pushed-in mechanical effect of aether, and I absolutely agreed with him.
My own favourite explanation of gravity is that it's refraction. If you look at how starlight is bent around the sun, as demonstrated in Arthur Eddington's 1919 Principe expedition for example, it is indistinguishable from the everyday bending of light as it passes through different densities. For simplicity, you can treat 'gravity' as a medium and, like Einstein, save yourself the bother of explaining how mass warps spacetime.
I agreed with the refraction of gradient density could explain gravity.
Nonetheless, I disagreed with the mass of an object is the causality for the gradient density that renders the effect of gravity with its refraction in the different densities; it is the gravitational singularity of matter in the object that does it as a point mass.
Despite the refraction of gradient density could explain the mechanism that causes gravity, it could not actually explain the causality of the gravitational force.
The gravitational singularity manifested in the supermassive black hole to vortically warp the aetheric density around it, could explain how the stars are whirling in a nested manner to revolve around the Galactic Center of the Milky Way galaxy in its aetheric (space-time) vortex. This explains the causality of the galactic induced gravity in the objects it encapsulates.
The aetheric (space-time) vortex model with the paradigm shift of a barycentric Solar System model that explains gravity as a repulsive force of its mass effect manifested in an aetheric medium, is fundamentally different from the Newtonian Sun-centric Solar System model that explains gravity as an attractive force with the mass of the physical object.
BTW, the Einsteinian GR is not valid for explaining gravity, it merely states its prediction breaks down at the gravitation singularity when the gravitation force becomes infinite.
I agreed the postulated abstract of the space-time vortex model by Einstein is too mind bending, and unthinkable in the manner it was presented. IMO, this creation of his space-time vortex model could be the consequences of the aether hypothesis was disregarded during his time.
“The secret to creativity is knowing how to hide your sources.” - Albert Einstein
However, despite I favor simplicity explaintations, it must not be simpler.
“Everything should be made as simple as possible, but no simpler.” - Albert Einstein
I understand you are doing a great job to vindicate the original works of Einstein.