http://kimmontaidearvioita.blogspot.com/p/the-thoughts-about-dimensions.html
Kimmo Huosionmaa
The fourth dimension is the little bit difficult to explain to people because we cannot see it. We cannot imagine the fourth dimension, because nobody ever has visited there. When we are thinking about modeling that thing, we cannot make it in here. The reason for that is same as the modeling three dimension pictures in two dimension layer, and that's why every time when we want to make 3D pictures, we need hologram system, or we must make midget model for that object.
We know that the fourth dimension exists, and we can see the shadow of that space. When we are thinking about the shape of the fourth dimension, we might think that there would be intelligent species, what might be similar as we are. But this is only speculation. In some theories, the God is the thing, what lives in the fourth dimension. But this is only speculation. When we are thinking about the species, what lives in the fourth dimension, and think that species is similar as we are, we might face the situation, that the shape of that species is different than we have.
In the worst situation, we might destroy entire our universe, if we would try to open the wormhole to the fourth dimension. If that alien is made of antimatter, the explosion would destroy the even entire galaxy. There are rumors that those aliens have been visited in our universe, but that is only speculation. If those aliens, what are living in the fourth dimension would exist, the communication with them would be extremely difficult. The shape of the fourth dimension is like the room, what is separated from other space. We would see the wall of that room, but we can not get in there.
And some physics believe that the speed of light is the wall. Getting in the fourth dimension we must travel the speed, what would be breaking the speed of light. And the easiest way is to drive spaceship straight into the black hole. Or the spaceship itself would be turned to the black hole by pumping there the massive number of electrons. The mass of that spaceship would be rise high enough, that it slips in the fourth dimension, hat would take centuries by using nowadays technology, and that's why this trip would not be realistic in the near future.
Another way to break this cosmic speed limit is to build the huge spaceship, what travels the 99% speed of light. And then the massive gauss gun, or particle accelerator, what is connected to that spaceship would shoot the module by 50% of the speed of light. That would allow breaking the cosmic speed limit. But this is only speculation, and that kind of trip would be possible in the distant future.
The last thing, what could be possible even with our own technology is to make small size transmitter by using nanotechnology and then accelerate that thing to the speed of light in the Hadron-type accelerator. Then we could send the message to the fourth dimension. In this case, that miniaturized transmitter, what travels inside the accelerator would act as the relay for those transmissions, what would first send to that probe, and then it would send the message to the fourth dimension.
But this would be extremely dangerous because if something goes wrong and the pea size device would impact the wall of the accelerator in the speed of light, would it cause the huge explosion, and destruction in large areas. And in the worst case entire Earth would be destroyed, if the electricity of control magnets would be cut. But this is only speculation, and in real life, we don't know are those aliens real and are those aliens kind or even interested of us. But this is a good way to spend time.
