🚀 go-pugleaf

Another kind of schizophrenia .
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We have many kinds of dimension spaces: 3D, 4D and etc.
Is it hard to see the three dimension. . .???
No.
1.
 There are an independent space and independent time:
We notice it on our planet - Earth. It is a 3D space.
The space (Newtonian) around us is 3D,
 and our eyes  allow us to see this 3D.
If we take Descartes coordinates plus time,
when it is possible to say:
4D = 3D space + 1D time.
We live in this 4D and are aware of it.
 2.
Is it  hard to see the fourth dimension. . .???
No.
There is simultaneous union of space and time
(negative four-dimensional / Minkowski / space).
Herman Minkowski :
" Henceforth, space by itself, and time by itself,
are doomed to fade away into mere shadows,
 and only a kind of union of the two will preserve an independent
reality."
Question.
What  is the "a kind of union of the two "?
The answer.
It is Vacuum. T=0K.
It is the "empty" space between milliards of billions Galaxies.
=====================.
Why we say :
" that it is impossible to see the fourth dimension.. ."
Maybe because: we are in a "special kind of intelligence
 is variably called  schizophrenia. "
What is the reason of this illness?
The reason is hidden in abstract thinking about :
abstract ideal gas, abstract black body,
abstract inertial systems, abstract " virtual" particles,
abstract zoo of antiparticles, abstract
Schrödinger's cat in a dark matter ,
abstract  4D, 5D, 11D, 27D , 52D and etc......
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Is there a medicine for this illness?
Of course.
On the one recipe is written " Vacuum: T=0K",
On the other recipe is written " Light quanta".
If we don't take this medicine our human society
will remain in the state of "schizophrenia". Save us God.