nlc wrote:Scientific documentary on the Creation of Allah the POWERFUL
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Otherwise compared to the big bang theory, I'm not sure what to think about it, simply because anyway it doesn't answer any questions !!
The Big Bang theory answers the following question: what was the configuration of the Universe at the beginning (I mean at the beginning calculable by our technical means).
However, we learn by observation that our Universe is expanding.
If we take the film of time backwards we realize that the farther we go back, the more the universe was dense and warm, until it reached a point where the whole Universe was contained in a space infinitely hot and infinitely dense, that's the Big Bang.
The term Big Bang was popularized by the astro physicist
Fred Hoyle in 1949 during a BBC radio broadcast.
The latter used this term in order to mock this theory, because, for his part, he defended a model based on a static universe. Over time, this expression remained, but it was misleading because it implies that the Big Bang was an explosion, which is not the case.
Who was he before the Big Bang?
It all depends on how you see things.
For this there are prerequisites.
If space and time appeared with the big bang, we can say that it is impossible to envisage a "before".
There are nevertheless models of "pre big bang", they imply that the pre time existed (I simplify in the extreme) before the big bang, they are as follows:
1) "Before" the big bang, our universe would enter into contraction (Big crunch), from this contraction there would have been a "rebound" (Big bang) and the universe would then have started expanding again (current phase).
2) Branes (multi-dimensional space-time from super string theory) would collide and then cause the big bang.
3) An infinite time passed, that is to say that it would be impossible to "arrive" at the zero moment ... a kind of Zeno paradox!
4) The universe would have come out of black holes ...
5) The Big bang would come from a quantum matrix creating multiverses.
And if this big bang took place at a specific point, what was around it?
It is a mistake to think that, the Big bang is an expansion of space-time, not an explosion. In an explosion there is what is called the "zero point".
So there is a center and a periphery. In the Universe there is no center, every point is the center, like the surface (2d) of a sphere where each point is the center of the sphere.
The Big Bang did not therefore "take place" in a precise place. Also pay attention to the notion of "around", it implies the notion of a pre-existing space, apart from space and time (space-time) its appeared jointly.
Nothing? What is nothingness? Is it nothing, emptiness?
Also pay attention to the term nothingness, Nothingness is a Metaphysical term which signifies the absence of everything.
How is it possible that something can arise from nothing?
Okay, but how is it technically possible to have a vacuum ..... endlessly? How can we imagine that the universe could be infinite? And if it is finished, what is behind it?
You answer the question yourself, we can always imagine a front, a back etc ...
"Engineering is sometimes about knowing when to stop" Charles De Gaulle.