After sending out the email, Cao Chuan sorted out a series of technologies to climb, thinking about the gap between them and the unknown, and the normal development of the project would take at least a century to complete.

"From individual soldiers, to ships, weapons and equipment, and strategic weapons... If you think about it in this way, you shouldn't deviate too much. “

Cao Chuan traced down the technology tree, trying to find the relevant milestone technology so that he could simulate the rules.

In terms of basic science, atomic-level materials will be the most important for him at present, and atoms at the nm scale, if processed into fine materials, will have dozens of times better performance than existing materials, such as withstanding high temperatures of tens of thousands of degrees Celsius, such as withstanding gravity of tens of thousands of tons per unit area, and resisting more than 50 times the spatial rate.

The other is dark matter, which is a substance that does not absorb electromagnetic waves, and is theoretically only affected by gravity, and may be affected by strong and weak forces, or the fifth of the four fundamental forces. The energy protection armor used to create ships can absorb up to 100%, among many other uses.

In the life sciences, if other energy machines are discovered, instead of electromagnetic forces, such as heat, kinetic energy, and chemical energy, even if they do not seem to be as advanced and universal as electromagnetism, the system of brain domain development will be completed.

In terms of weapons and equipment, it is undoubtedly an upgrade in engineering technology, and the third-generation exoskeleton armor, if advanced molecular-level materials are used, combined with electromagnetic guns, beam guns, and protective force fields, combat effectiveness should also be able to defeat the tentacle type II.

The third-generation unmanned unit, the goal is perfect self-replication, the underlying popularization of molecular-level materials, and a larger-scale unmanned unit will use fusion energy power sources to support operations at the cosmic level.

Spaceship. So far, it has not reached the stage of a large-scale interstellar war, so it is not considered for the time being.

Strategic weapons, Hammer of Dawn and Deathlight, also have the potential to rise, and they are directly handed over to the research department for patient improvement.

In terms of military theory, with the intensification of the intensity of the war with the unknown, all kinds of new unknowns have emerged one after another. I'm afraid that there will have to be a new system to accommodate this, so that humanity can have a clearer understanding of the unknown dangers, what kind of damage they will cause, and what cost they will cost to defeat them.

After compiling the list, Cao Chuan knew that when these technologies came out and then applied them, they should have the confidence to confront the unknown here.

Nearly 10 technologies are involved. From the point of view of the source, it must be the priority of basic science, new materials, new effects, and even the summary of the achievements of predecessors and new inferences are one of the ways to lead to scientific progress.

Basic science is boring, but it doesn't affect normal life. In fact, his life is not much different from the past.

The first to be solved is atomic-scale materials, through the harsh environment of the laboratory. He found traces of several atomic-scale materials.

Ferrocrystal film, compared with the molecular grade material graphene, its strength is 5 times higher, the melting point has increased to 8,500 degrees Celsius, and the unit area is enough to bear about 10,000 tons of weight without damage, which is a new generation of spacecraft shell material.

Lithium crystals. It has very low fission requirements, will release a large amount of energy in a short time, and is not difficult to prepare, and is a new generation of high-efficiency fission energy battery materials.

There are not many atomic-scale materials found temporarily, and it is believed that with the exploration of the research department. Quantum computers will find more calculations of the possibility of combinations at the atomic level, and the two found in front of us alone can give countless opportunities for exploration, enough for scientists on Earth to celebrate for a while.

Atomic-grade materials are similar to those of molecular materials when they first came out, and the price is thousands of times higher than that of ordinary materials, and the output is as low as that of grams, which restricts the popularization of atomic-grade materials.

With the improvement of production processes from generation to generation, and even the emergence of biological machines and molecular machines, the output of molecular grade materials has grown explosively.

Therefore, so far, even if it takes a long time to find a production method, the output of atomic-level materials has not been fundamentally solved, resulting in only limited use, such as coating the shell of the spacecraft with a film of atomic-level materials, and making important small parts with atomic-level materials...

Cao Chuan turned to dark matter.

Humans are so familiar with dark energy that it has been used in many ways, and dark matter, which is theoretically better sought, has so far been nowhere to be found.

As early as 1933, the astronomer Zavic of the Clock Country studied the Comae galaxy cluster, and guessed the existence of dark matter through the strange discovery that the speed of galaxies is too fast and the gravitational force of the galaxy cluster is too small.

Over time, by the 80s, scientists generally accepted the existence of dark matter, believing that it would account for about 20% of the total mass of the universe.

According to the hypothesis, it can be inferred that dark matter has the following properties, such as the actual existence of three-dimensional space, providing gravity, and mainly the empty space of the universe, such as interstellar and intergalactic.

Some dark matter is unstable, maintaining a speed of more than 200 km/s, enough to penetrate even any matter, like neutrinos, and scientists often call them hot dark matter.

There are also some dark matter that is stable and can be easily collected and processed, although they cannot be seen, let alone traditional atoms, but they can accept strong and weak interaction forces, and even mixed with ordinary matter for processing, also known as cold dark matter.

In addition, dark matter has some advantages, it can be mined naturally, unlike atomic-scale materials, which are necessarily artificial synthesis and difficult to generate under natural conditions.

After Cao Chuan's rule simulates a more complete theory of dark matter, he takes a spacecraft to search for real dark matter at the edge of EG000002 star system.

The search process is long, and the space between stars is too small for the universe, and only a few million light-years of space between galaxies can be where dark matter is really active.

Understanding the gravitational disturbances around us through the dark energy observation mode of deep space radar is, of course, carried out in a range of at least a few tens of astronomical units, so even quantum computers find it difficult to identify dark matter from the vast ocean of observations.

This time, he was looking for cold dark matter, which was stable and would not change to another substance because of the passage of time, and its age was even equal to the age of the universe; It doesn't move fast and doesn't reach the speed of light.

So after finding the location of the dark matter, after solving this most difficult problem, the recovery process was simple and easy, he used a special dark matter recovery device to find a way to collect and refine 100 kilograms of dark matter in the thin dark matter cloud, and then he had to go back because of the time problem. (To be continued.) )