The physical meaning of the world in three dimensions and below can be understood by everyone, and almost all the elements and things seen and experienced in reality are the existence of the three-dimensional world.
After Einstein's theory of relativity explained the concept of time, time was understood as the fourth dimension.
I once saw a point that the proposer could not examine, to the effect that things or intelligent life existing in high latitudes can manipulate things or elements in low dimensions at will. I am very impressed, and if I assume it as an axiom in the dimensional world, and make inferences from it, it will produce a very interesting understanding of the world.
For example, as intelligent life in the three-dimensional world, human beings can operate arbitrarily on elements and things in the two-dimensional world, and human beings can basically manipulate things and elements in the three-dimensional world, which does not need to be explained.
After adding the concept of time, human beings have basically no ability to manipulate the fourth dimension element- time, cannot make time stand still, cannot return to the past and cannot reach the future.
However, human beings are not incapable of manipulating time, human beings have the ability to think, but thinking can operate arbitrarily on the four-dimensional element of time.
According to the axioms mentioned earlier, it can be assumed that the human mind belongs to the five-dimensional world, because the mind can manipulate time at will, at least the human mind is an element of the five-dimensional world.
According to this line of thinking, it can be inferred that each dimension is a collection of several things and elements, and the dimensional collection has intersections, that is to say, human beings, as an intelligent life in the three-dimensional world, have elements in the five-dimensional world - thinking, and can manipulate the elements of the four-dimensional world - time.
So, let's look at how the mind manipulates time arbitrarily. In fact, it is very simple, you can't go to the past, but your thinking can go back to the past, you can't reach the future, and your thinking can reach the future, and human beings, as the intelligent life of the three-dimensional world, can operate arbitrarily on the three-dimensional space, so that the human mind can arbitrarily manipulate the four-dimensional world.
What practical significance does this have, for example.
I am an automotive industry engineer and technician, the development of a function called the Internet of Vehicles, simply put, is to install the vehicle communication terminal (equivalent to a mobile phone) into the car, so that the vehicle can be networked communication, and then you can use the mobile phone app to remotely check the vehicle working status and control the vehicle.
This function, when tested on Heihe Road, there was a strange phenomenon, that is, the on-board terminal lost contact and lost communication.
I then accompanied the vendor developers to Heihe to troubleshoot.
Arrived at the scene, installed the equipment, intended to reproduce the problem after grabbing the work log for analysis, but the fault is no longer reproduced.
Repeated road tests, tossed for three more days, still can not be reproduced.
I can't stay all the time, so I ate some delicious food, and then followed the road test convoy to enjoy the scenery of the northeast, and when I was finished, I would go back home and wait until it reappeared.
The scenery is stunning.
Then relax and enjoy the view.
After returning to the company, unfortunately, the problem recurred, and the mobile phone app was opened, showing that the road test vehicle was offline.
The solution to the problem is in trouble, I know, can not be solved without trying to reproduce the fault, and the low temperature factor has been verified by the experimental box to eliminate.
The next day after I returned, I chose a whole time, hid in the conference room, and fell into deep thought.
The space where the road test vehicle is located is located in Heihe, Heilongjiang, and the fault occurred at a certain time in the past, and the network was disconnected and lost for some reason.
Now it is necessary to repeat the fault in Hangzhou, where the company is located, at some time in the future, and the road test vehicle can find a vehicle with the same configuration to replace it.
Now the problem is abstracted into, and it is necessary to find the connection between two identical events at different times in different spaces through thinking experiments.
Thinking back to the past, thinking about what happened in the past?
I followed the motorcade to visit the road test route, which is a township road, along which there are many tuns, and the northeast is sparsely populated, and the tuns are very far away.
In the middle is the field of the Hirakawa River.
Also watched Heilongjiang.
The convoys of road tests circulate back and forth on such township roads.
Over the past few days, the convoy has traveled back and forth on a township road in the Black River. In the future, I will drive a car back and forth on the roads of Hangzhou, so what kind of connection will make the problem reappear?
Thinking about this connection repeatedly, suddenly a flash of inspiration, Heihe's tunli must have a 4G signal, then there is no signal between the tun, the distant snow field, the deserted, there may not be a signal, so think, you can abstract into the road test vehicle vehicle terminal in the repeated disconnection of the network, through the tun when connected to the network, leave the tun when disconnecting the network, repeated many times, so that the terminal disconnected the network.
Thinking of this, I only need to drive a car to find a similar route in Hangzhou a few times to know if this is the case.
Hangzhou really can't find a place without a signal, I remember that the company's underground garage has no signal, back and forth, you can reproduce the events that happened in heihe in the past.
Say dry, find a test car, repeatedly in and out of the underground garage, while arranging technicians to grasp the work log, very quickly, in and out of about 20 times, the problem recurred, and then quickly located the bug.
At this point, everyone should understand that this is the thinking back to the past and the future, going back and forth to Heihe Hangzhou, and finally finding the connection between two events that occur in different spaces and at different times, so as to solve the problem.
The same thing is actually repeatedly applied, the detective to judge the case, is through the body of the three-dimensional world, to investigate the elements of the three-dimensional world, and then through the five-dimensional world thinking to manipulate the time of the four-dimensional world, back to the past, looking for clues, and then design future experiments, verify the coincidence, so as to find out the truth.
I believe that everyone has already understood, and the further understanding of the four-dimensional and five-dimensional worlds becomes a collection of elements looking for the four-dimensional world and the five-dimensional world.
Time belongs to the four-dimensional world, I think, the elements of the four-dimensional world also have dreams, inspiration, telepathy, etc., human beings can not operate arbitrarily, can only feel, just like feeling time.
What are the five-dimensional elements? The human mind mentioned earlier is the five-dimensional element, and there is a concept that needs to be clarified, the human mind can manipulate time, but the thinking belongs to the five-dimensional element, not the human being belongs to the five-dimensional, and the five-dimensional thinking is not all the elements that can be arbitrarily manipulated in the four dimensions, it can only operate the specific four-dimensional elements, such as the energy of the four dimensions, and the thinking cannot be manipulated.
What else are the five-dimensional elements? According to the previous axioms, the things that can manipulate inspiration at will are the elements of the five-dimensional world, just imagine if you master this thing, then you can generate inspiration at will, is it not very wonderful, you become more than Einstein in minutes.
For another example, the five-dimensional things that can manipulate dreams at will are not also very magical, you have mastered, you can arbitrarily give dreams to others, Heaven, isn't this the immortal we imagine?
After reading a science fiction novel, telling the story of a dream company, you want to have a good dream, you just have to go to the dream company to customize a device, and then put the device under the pillow, you can do the dream you want to do.
Finally, we can also understand why scientists love to do thinking experiments, if you have seen the history of quantum mechanics and physics, you know that Einstein, Schrödinger and other scientists love to do thinking experiments, and even design thinking experiments to carry out the war between the wave theory of light and the particle theory, the famous Schrödinger's cat is a thinking experiment.
Because thinking is one of the few five-dimensional elements that human beings can use to a limited extent, and it is a key to understanding the four-dimensional world given by God who does not know how many dimensions have given us in the three-dimensional world, anyone who pays a little attention to it can achieve great success.
Finally, let's talk about what other elements of the four-dimensional world there are? What other elements of the five-dimensional world are there? According to this theory, what are the powerful things in the six-dimensional world?