Voyage of the Stars

The cosmological view of superstring theory holds that the four-dimensional universe expands at the expense of the six-dimensional universe, and the six-dimensional universe shrinks to the Planck length. This explains why the universe we live in looks four-dimensional. Although the other six dimensions are everywhere, they are too small.

This description is consistent with human beings' current observations of the microscopic universe, so to a certain extent, humans believe that it is correct, at least when describing certain problems in the microscopic dimension.

Another thirty years have passed.

Human beings have finally made a new breakthrough in the research of negative energy extraction devices.

Scientists accidentally discovered in a study of Feynman diagrams that it can be applied to the calculation of some spatial structures, and can eliminate all potential infinite terms and produce finite answers.

Following this path, humans suddenly discovered that the negative energy extraction device they designed before was defective.

It is not enough to simply simulate the steady-state force field of the natural wormhole structure. In theory, negative energy can be extracted from the negative energy field through such a structure, but later humans finally discovered that their device had energy reflux during operation.

The reason for this phenomenon is the excessive pressure at the upper end caused by the force field structure, which is like a large mass of pressure gas blocking the upper end of the channel. If you want to achieve negative energy extraction, you must solve this problem.

The explanation given by the mathematical model is: a "backflow chimney" is connected to the space structure similar to the Einstein-Rosen bridge formed by the operation of the device.

Of course, it is not a real chimney, but a space structure loop, and all space structure solutions point in one direction-the Klein bottle.

Humans must use powerful force field technology to further upgrade the device and add a special device that can generate the Klein bottle space structure.

Humans are not unfamiliar with the Klein bottle. Anyone who knows a little about space physics knows such a thing.

It is a non-directional, single-sided topological structure, which can usually be seen in some interesting mathematical and geometric concepts. It often appears with the Möbius strip.

Similar to the Möbius strip, which has no front and back sides, an important feature of the Klein bottle is that it has no distinction between inside and outside, which means that if you walk on the surface of the Klein bottle, you will find that you can keep moving without returning to the starting point, and finally return to the original position.

This property makes the Klein bottle very important in topology because it challenges people's traditional understanding of space and dimension.

However, as a "closed" surface, the Klein bottle cannot be fully realized in three-dimensional space because it requires four-dimensional space to cross itself without entanglement, just as the Möbius strip must require three-dimensional space to be realized.

In fact, the common model of the Klein bottle that people usually see in images is to connect the two ends of a ring and twist it appropriately in the process.

But now the results show that humans must have the ability to make Klein bottles in order to realize the technology of extracting negative energy from the negative energy field of black holes.

This means that humans must create a fourth dimension in the three-dimensional universe.

This has stumped human scientists. Although humans have initially come into contact with space technology through the study of natural wormholes, they are limited to distorting three-dimensional space. After all, that is the basic spatial dimension of the universe, and they are there.

The fourth spatial dimension is different. There is no natural fourth macroscopic spatial dimension in the universe.

Maybe there are some special cosmic environments, but humans have never seen them. Natural wormholes are not four-dimensional space, but the result of a special distortion of four-dimensional space-time with three-dimensional space plus time dimension.

The three-dimensional dimension of the three-dimensional universe we live in refers to space, and the four-dimensional dimension of the four-dimensional universe we live in refers to space-time.

This point must be distinguished.

The creation of the Klein bottle structure is equivalent to forcing humans to squeeze out a four-dimensional channel. With this ability, humans are estimated to be able to master the four-dimensional space shield based on the Klein bottle structure, as well as the legendary dimensional attack, four-dimensional jump and the like.

It can be foreseen that the four-dimensional space is a complete set of technology tree directions, which is a macroscopic high-dimensional technology tree. It is possible that the characteristic technology of the four-dimensional space direction will appear in the development. Human beings are currently only a level 5 civilization, and their technical strength is still too weak.

The corresponding but opposite direction is the two-dimensional direction, the low-dimensional direction technology tree, which is the route of the characteristic technology of dimensionality reduction attack.

Although human civilization has this concept, it is just a concept. If you really understand and study it, it is completely incomprehensible and you can't find a research direction at all. It is not an exaggeration to say that you have no talent.

Let alone humans of the fifth-level civilization, even a powerful sixth-level civilization like the Awakener has not mastered the technology related to dimension elevation.

Perhaps none of the sixth-level civilizations in the entire Milky Way has mastered it. Special technology is strong, but it also has extremely high requirements for the talent of civilization, because the so-called special technology itself is a kind of advanced technology.

There is no clue about the direction of macroscopic four-dimensional space, so humans can only find another way and start from the microscopic, because many scientists feel that they can more easily understand various phenomena in the microscopic dimension.

There are also some scientists who insist on solving problems through conventional technology, because they believe that since black holes are called the gas stations of fifth-level civilizations. It means that normal fifth-level civilizations have the ability to create negative energy extraction equipment.

In fact, these scientists are right, it is indeed the case. The negative energy extraction technology of Daya civilization is the product of research on conventional three-dimensional space structures, but humans have never been able to find that method.

Fortunately, the implementation process of a technology does not need to be exactly the same. Just like both electricity and oil can be used to propel a car, there are many means to achieve the goal.

Human beings cannot find a conventional method, but there is no perfect way.

After in-depth observations in the microscopic field, scientists discovered a Klein bottle-like spatial structure that exists in the microscopic dimension.

The key is that this structure does not require human effort to design or manufacture. It is itself one of countless microscopic space structures, just like there are countless types of Calabi-Yau microscopic six-dimensional space, and it is also one of countless strange structures.

In this way, humans only need to bring these microstructures together through specially designed super force fields. In theory, they can also bear the effect of Klein bottles.

The Theory of Everything supports this kind of force field operation, and the set parameters are not difficult to obtain under third-person perspective observation.

This meeting went very smoothly. The negative energy extraction device produced according to this theoretical method was successful.

In this way, humans have realized the negative energy extraction technology of black hole negative energy fields from another direction, which means that humans have mastered the ability to quickly replenish energy.

In the process of extracting negative energy, human scientists were surprised to find that the mass of the black hole became smaller and smaller. Although the reduction was very subtle, it was still keenly detected by human detectors.