Deep Space Fleet

Seeing the students who were extremely excited and anxious to brag in front of others, Zhang Yuan quickly changed a topic: "Well, fellow students, although this secret is not top secret, it must be kept as conservative as possible. If you get It's well-known and inappropriate. "

"We are a strategic partnership with Tuos civilization. If it goes well, in the future, the spacecraft from the curvature of the interstellar trading market will take us away."

"But if those spaceships do not arrive on time, we have to rent a large spacecraft of the Tuos civilization. After all, they have six mother ships. In order to save time, we do not need to build one ourselves ... in this way, the two civilizations also There must be a series of exchanges of interests. "

For a civilization to develop for a long time, it is necessary to consider all the major and minor issues.

The final stage of the neutron star collision plan requires the power of the interstellar trading market in the final stage, but it cannot rely entirely on the trading venue ...

If the trading market breaks the contract, the entire plan will have to find ways to implement it.

The planetary fortress that already has basic power is currently moving at a distance of about 1.6 astronomical units from two neutron stars, and its orbit approximates an ellipse.

The planetary engine above was turned on only 20%, and engineers performed a final safety check on it.

When talking about this topic, all the students are even more excited. They have not touched the so-called interstellar trading market, and they have some expectations and some doubts.

Zhang Yuan looked at the students below and said, "If the spacecraft in the interstellar trading market arrives on time, then these planetary engines will start on time, cut into the three-body movement, and everyone will escape this star field. This is of course the best solution. "

"As for the worse solution ..."

"This star field does not have a cosmic string. If it is propelled by an ion engine, it will take three hundred years of navigation time, and it will undoubtedly affect the best observation time. The probability that we will get the curvature technology will be a few percentage points lower."

Seeing that the class time was almost up, Zhang Yuan spoke sharply. "Okay, today ’s class is here. Let ’s finish the lesson and organize what we have learned. I am interested to take a look at the literature in this area. It's too big, and we need to rely on ourselves for the next step. "

"After class."

"goodbye teacher!"

Several students deliberately turned around and waved at him.

Zhang Yuan sorted out the documents in his briefcase and saw the students all left the classroom, and then took a sigh of relief.

When I was teaching or something ... It was the first time that I had been in the wild, and sometimes it felt quite stressful.

This course is very difficult. These students have been carefully selected, and their education is at least a master's level ... However, compared with the difficulty of extra perception, a large number of people will still be eliminated.

At Deep Space University, he not only teaches master's and doctoral degrees, but also is responsible for the content of undergraduates, mainly in mathematics and the history of new civilization.

Teachers teach not only knowledge, but also exporters of values.

At present, children's primary and secondary education are all completed by robots, and generally no major problems occur. The entire classification education process is quite mature, and robot teachers can complete this work.

But universities are different.

University is an important part of school to society. After graduation from high school, students will get higher freedom. How to adapt to this higher freedom is an important issue. For example, in the past, civilization of the earth, many outstanding students were degraded in college. They did well in high school, but they could n’t keep up with the university. There were also some students. It is the re-emergence in universities, that is, subjective initiative has played a great role.

Coupled with the increasing difficulty of learning, the distribution of social work and other important tasks, so university teachers are still human teachers.

Well, this kind of human teacher is, of course, the better the moral character, the better, and the higher the role of role model, the better.

Even the requirements for moral character are greater than the academic requirements.

If the teacher's **** is crooked, and the more knowledgeable the reactionary, the group of students taught will of course become social trouble.

Zhang Yuan doesn't have much task now. In addition to teaching and communicating with the Toss to discuss cooperation projects, he will work hard to learn new knowledge when he has free time. It is also very pleasant.

"... The real research mission has not really started yet! Hey, I don't know if the spacecraft of the trading market will arrive in time."

Zhang Yuan stretched a lazy waist, came to the "big rice bucket cafeteria" and ordered a "golden spicy chicken roasted fragrant rice fort".

The large screen in front is showing the development of the entire civilization in recent years.

In the past 1,400 years of the new human civilization, most of the resources have been tilted to the construction of planetary engines. There are not many resources for scientific and technological innovation and population, but scientific progress is not nothing.

The experience accumulated through long-term practice has caused a great qualitative change in the field of human engineering. Many spacecraft have been upgraded, including super-capacity transport spacecraft, more powerful engines, etc. These experiences are not useless. .

You can see on TV that countless spacecraft come and go above a Jupiter-like planet, collecting a large amount of nuclear fuel.

The purpose of collecting nuclear fuel is to make various super-equivalent hydrogen bombs.

There are also a variety of powerful military spaceships. These spaceships were manufactured in large quantities when the relationship with the Tuos civilization deteriorated ...

Even if no curvature technology was obtained during this event, the performance of these spacecraft can be called the pinnacle of third-level civilization!

Of course, the spaceship of the third-level civilization is very different from the fourth-level civilization.

If the spaceship of the fourth-level civilization is compared to a "supersonic stealth aircraft", the spaceship of the third-level civilization is just a propeller aircraft during World War II. The spaceship of the second civilization is equivalent to a wooden plane that can barely fly.

The fourth-level civilization hits the third-level civilization is to hang, even directly without loss.

However, the third-level civilization and the second-level civilization are fighting, although they are also hanging, they are not necessarily zero loss.

This is also the main reason that some fourth-level civilizations are unwilling to popularize curvature technology in large numbers, and even concluded some treaties in the trading market.

Curvature technology brings too much military power and mobility.

If humans get curvature technology and are promoted to a fourth-level civilization, they may also sign a leap in this regard.

As for the rest of the industries, although there has not been any significant qualitative change, they have also developed. Every industry has expanded so little, and the technology tree has naturally grown a lot of shoots. Just waiting for an opportunity can quickly flourish.

"This time is not a waste, it's okay ... to the present, it should slowly progress itself. Where can we go forward?"

After glancing through the scientific and technological achievements in general, Zhang Yuan felt quite satisfied.

"Hey, Zhang, eat!"

Just thinking about it, I heard the voice of a lean man in the ear, the engineer Ye Kaifu, who was the same as Zhang Yuan at the beginning ~ www.readwn.com ~ The first pioneers who left the earth.

While Zhang Yuan was still the captain of the Kunlun Mountain Fleet, Ye Kaifu was his capable staff, specializing in mining and other logistical work.

This kind of special mining talents is of course forced to show signs.

Seeing this guy, Zhang Yuan also showed a happy smile, "It's hard to come, today is your holiday? Eat me and invite you to eat golden chicken rice!"

The two were chatting casually while eating.

It may be because of the influence of the times. Among the 500,000 pioneers who left the earth at the beginning, the proportion of being transcendental is higher than that of the rest of the age.

Suffering really can promote human growth.

Zhang Yuan feels that the proportion of middle-aged people and elderly people in this era who are not leaving with the previous spacecraft should be high.

In other times, it will be lower.