Piggy travels back to this galaxy, and would like to spend a bit more time to repeat something mentioned ahead, in a bit more details, to inspire those guys who are toggle toggle between UNAWARE and AWARE again.
Physical 3D space vs mathematical 3D space, touchy and feely
Now, excellent researchers with positive mind should be AWARE that physical space and mathematical space are actually different things.
Mathematical 3D space is a kind of mathematical – physical method created by human.
Physical 3D space is the real space in cosmos / nature. It has physical properties.
Actually, x, y , z ∈[0, +∞) is mathematical 3D space.
The research about physical 3D space doesn’t care much about whether the infinity of ∞ truly exists in cosmos / nature or not. It emphasize on the physical properties, the most basic of which is the integrity of mass - space, mainly represented by:
The “mass – space equation” L ∝ 1 / M, or r = a / M.
The space employed in calculations in scientific research is almost entirely mathematical space. Einstein inadvertently employed physical 3D space in his SR. But no evidence can demonstrate his was AWARE of it.
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Neila9876@htam9876:
Hold!
Don’t talk more here.
Mr. Donkey would think you dead pig seeking compassion / sympathy in his private club, and it would lead to charity. None sense at all in this REALITY world.
Thanks to the real American style of freedom of speech of a2k galaxy, the research of new theoretical physics got a chance to PRESENCE in this world. It’s historic fact that a2k galaxy can count as the origin of the new era of meta physics & PRESENCE – PROPERTY. However, Pig Head Committee now has to reevaluate the academic environment here. This tramp in cosmos always wonders whether you idiot pig head PRESENCE in the wrong place, talking the wrong thing, to the wrong guys…Actually the first stage of expansion of the fundamentals of physics has been completed successfully. “Research on the Root of Special Relativity” has been propagating through other academic channels. The pig’s mission is not to argue with those useless guys.
The second stage of expansion of the fundamentals of physics is about physical 4D space, which will import Projective Geometry into physics. It’s the X4 Theory. The spacial coordinate would be (x, y, z, X4).
Those guys with positive mind who wants to learn new theoretical physics, catch the “navel” of cosmos, understand nature and cosmos in a pro – nature way, push the wheel of history ahead, should join in the Pig Head Committee USA. And you pig head teach them personally.
Nonetheless, thanks the assistance of izzy sir here, always.
Good luck guys.
Have a lovely era.

htam9876@ neila9876:
Who are you?