Dandy wrote:
What makes you so sure that the physical properties of the universe itself prevent anything travelling beyond the speed of light?
Because it would break all known physical and mathematical laws to do so.
Especially by the given background, that just last week it was in the news, that scientists succeeded in "beaming" (dematerialisation, transport, rematerialisation) single atoms over a short distance.
No, they did not. They teleported the
properties of atoms over a short distance, or teleported single photons. There is no point where a whole atom was ever 'teleported'.
If the gravitation of an black hole is really that big that even its own light can't escape from it, then it seems logical to me, that, if you're caught by the gravitation of this black hole, you will be accelerated in the direction of the centre of this gravity.
As this gravity is that strong, that even light can't escape from it, it is logical that you will be accelerated so much , that you exceed light speed before reaching the surface of this black "hole".
No, that's not right. Firstly, light speed is constant and can't be accelerated or decelerated - not by gravity, not by anything. It can't escape a black hole simply because there is a point where the incident light beam is curved towards the singularity so much, instead of getting back out it just spirals inwards and is gone. Never once during this process does it change speed.
And to accelerate mass to light speed would require all of the energy in the universe - including the energy contained in the mass you're trying to accelerate. As you can see this is quite impossible. Not even a black hole can ever do this.
In my point of view (if I understood everything right) exceeding the lightspeed means that you leave the 4-dimensional space-time continuum and enter the next (fifth?) dimension.
Actually you're already present in 11 dimensions according to String Theory. Many of these hidden ('compactified') dimensions are closer to you than your clothes.