"Rite over!"

After the ceremony, with a loud shout from the commander, all the soldiers "snapped" and put down their salutes and walked back to the cabin with neat steps.

A baptism of war made all the soldiers understand the cruelty, abandon the original illusions, retreat from the immaturity of their faces, and let them grow into real men......

One by one, men who can carry the thickness of civilization!

In this way, in this heavy atmosphere of crying, mourning, silence, and pain, Kunlun Mountain restarted and gradually left this star field, and the goal was - 187j3x2.

Estimated time, 11 years!

……

After the resumption of Kunlun Mountain, the repair work of the entire spacecraft and the hibernation rotation of the people are also being carried out in an orderly manner.

The number of long-term sober people has increased from 800,000 to 2 million. In this way, after reaching the target star field, Kunlun Mountain can basically be repaired.

After assigning all the work tasks to various departments, Zhang Yuan finally had a chance to breathe. At the urging of Lin Xuanxuan, he first went to the hospital for a comprehensive physical examination, and only after finding nothing too big did he put his mind at ease.

He was so tired, after so many days, the daily rest time was compressed to four hours, and the whole person was like clockwork, running without stopping for a moment.

Suddenly, the pressure was shared, and it was as if the whole body was falling apart.

Unconsciously, lying on the desk, squinting for a while.

"What a happy time."

When he woke up again, he couldn't help but smile bitterly and shook his head, lamenting the contradictions of human beings.

Zhang Yuan couldn't help but look open: "If you are busy in this way, it can be regarded as happiness, and this world is too simple...... This happiness is just a short moment. ”

Now there is something more important to do, and that is the knowledge review submitted by the Badit.

He's got plenty of free time to take care of these guys.

Soon, Zhang Yuan dialed the phone number of Wang Junpeng, the head of the Ministry of Foreign Affairs, to learn about the relevant situation.

It's a pity that the vast majority of these surviving Badit are soldiers, and only a few are scientists, who are frantically making up papers in order to survive.

As a result, the things that have been sent out recently have been mixed.

"Hey...... Most of the knowledge doesn't mean much to us, so I've picked out a few useful reports to send you, and they seem pretty good. Wang Junpeng said on the other end of the video call.

There is a small amount of knowledge that is indeed very important to human beings, such as the common sense of interstellar civilization trading, if two interstellar civilizations meet on the cosmic route, how to contact, how to communicate, the principle of trading between the two sides, and so on. All of these are described in detail.

In this starry sky, the trading unit commonly used by various civilizations is amoeba points.

The amoeba civilization, as a sixth-level civilization, has maintained a neutral attitude for a long time, and its reputation is certainly excellent. The currency is quite highly liquid, and with this common sense, people will have a higher grasp of interstellar voyages.

For example, the detection method and prevention method of the digital virus "10,000-year-old worm" and so on. Like amoeba points, the same is a digital life, one is a currency, and the other is a weapon.

"I see, this digital life perennial worm is a common weapon of war in the interstellar wars millions of years ago, and it can be purchased on the interstellar trading market...... Large-scale electromagnetic wave emitting can easily infect the machinery of a planetary system. If the civilization of the earth is infected with this virus and all the electronic chips are destroyed, then there will be no power to resist. There are hundreds of billions of people on the earth, and it will be extremely difficult to clean up. ”

"Yes, most interstellar civilizations are now guarding against it, and conventional civilizations have no ability to improve it. Therefore, this kind of digital virus can only be used to deal with some rookie civilizations, or some civilizations that do not communicate with the outside world. Wang Junpeng casually gave an example: "There are some civilizations that have developed to a very high level of science and technology on their own because of their high racial potential. ”

"However, due to their geographical location, or thinking that the universe is a dark forest, or fearing the universe, there are always some civilizations that are unwilling to communicate with the outside world and indulge in their beautiful hometown......

"You know, the Milky Way is also constantly moving, and sometimes, planets with poor geographical locations will also move to the edge of the cosmic string and be discovered by the rest of the civilizations."

"Then, such a closed civilization, but without any common sense of the universe, after being discovered by other interstellar civilizations, a little 10,000-year-old worm can be dealt with and plundered. Even if it is a second-level civilization, it can easily defeat a third-level civilization, or even a fourth-level civilization! ”

Zhang Yuan nodded seriously, this is also the biggest disadvantage of closing the country. It is impossible for a civilization to develop on its own, and it is impossible to know that there are so many strange things in the outside world, how can it defend itself?

Ten thousand year insects, but the remnant technology of a sixth-level civilization, can a civilization be able to retreat and develop to the sixth level?

Impossible!

As for this digital virus, the specific prevention methods are also very simple, and there are even many kinds.

The low-end ones, some special identification applets, and the high-end ones, can develop special hardware, if these hardware are added to the network system, they will be able to isolate the spread of the 10,000-year-old worm, and even kill it.

Wang Junpeng sighed, a little dissatisfied: "But that's it, the information of the Badit people is a good supplement to the common sense of the universe, but most of the scientific papers submitted, our experts don't think there is much refreshing." The Badit people's knowledge of the universe is not much higher than that of humans. ”

"It's possible that these so-called experts are second-rate in their own right...... Their fleet is not like ours, with eight million people in tow...... Or maybe they're still hiding. ”

Zhang Yuan smiled: "It's really possible. We don't have to be discouraged, and we don't have that hope for that ourselves. ”

True science must be a great theory like the Standard Model and the general theory of relativity, and a knowledge of the universe itself, so that more and more things can be derived.

Science is equivalent to the main pole of a big tree, and technology is the branch next to the main pole. Only when the main rod grows, can the branches continue to grow. Unfortunately, however, the Badit did not cross some of the issues concerning the great desert.

Even if we don't get epoch-making science, it would be nice if there were some new technologies, but the problem is that the things that are easy to develop are thought of and developed by human beings themselves, and most of the technologies that are not easy to develop are the crystallization of a lot of wisdom. For example, even junior high school students know the principle of nuclear fusion engineering, but how difficult is it to actually realize it, and how many 50 years did it take?

This kind of huge project is simply not something that can be done by one person, especially since human beings require the entire process of derivation, rather than a simple result, just by dictation, how can these Badit people write silently, even if they have a good memory?

Wang Junpeng is complaining vigorously: "Also, the Badit people don't know what human beings need, and they don't know what kind of information is useful to us, and due to the different technical standards, we can't use their patents at all." In their submissions, even Newton's laws of motion came out, and they swore that they were the origin of science, absolutely great formulas, and so on. ”

Zhang Yuan smiled and said: "I don't believe it, among the more than 2,000 people, are there no real experts?" There are no epoch-making big papers, and it is good to have a smaller, specialized thesis in a certain area, such as something related to interstellar ramjets. Let them write slowly, recall slowly, have five years, what's the hurry? Even if it is a labor reform, it is impossible to get rid of the guilty body immediately. ”