There is no doubt that after incorporating strange materials like Ruin Beasts, the technology tree of Source Star has grown crookedly compared to the Earth's technology tree.

On earth, the metallurgical industry has three major categories of processes: pyrometallurgy, hydrometallurgy and electrometallurgy.

The first two are the main ones and the latter are the auxiliary ones.

In Yuanxing, since the first industrial revolution revolved around electric energy, Yuanxing's energy industry has deviated extremely seriously in the direction of electric energy.

Nowadays, Yuanxing’s electricity is extremely cheap and accounts for a huge proportion of human production and life.

For example, the reactor battery in Ren Zhong's armor has a name that sounds like it belongs to a nuclear reaction system, but it is still essentially a high-energy battery that incorporates Ruin Beast materials.

On the Source Star, internal combustion engines have almost no application scenarios.

The metallurgical process is also based on electrometallurgy.

As for the various reaction processes in the technological process, on the surface they appear to be 70-80% similar to the chemistry and metallurgy on earth. There are also various reaction equations, reaction conditions and other parameters, but in fact they are very different.

In the many links of the simulated process flow that Ren Zhong saw, the shadow of the beast product always appeared in the reactants, catalysts, reaction conditions and other links.

In the past, I looked down upon the so-called "knowledge" in this world.

Even after he obtained citizen permission and saw the citizen version of the scientific knowledge teaching system, he thought its difficulty and information content were equivalent to high school textbooks on Earth.

However, after entering school, he changed slightly.

At least in this advanced training class, even though the teachers are still technicians, there is still some demand for thinking and IQ.

In terms of difficulty, Ren Zhong believes that this course is roughly equivalent to the 21st century undergraduate textbook "Principles of Modern Chemistry", but with an additional knowledge system related to beasts.

After the students complete the course, if they enter the enterprise as a level four mining engineer, they will be responsible for maintaining the stable operation of the entire production system, solving problems when encountering them, and preventing problems when there are no problems.

In the production lines of different sectors of the entire metallurgical and mining industry, relatively complex and boring mathematical operations are often left to the brain.

Humans are responsible for observing on-site conditions, entering raw data, and programming programs flexibly.

In short, the intelligent brain is responsible for calculations, and humans provide thinking.

In Ren Zhong's opinion, the things in this training class can barely be regarded as knowledge, but unfortunately it is too simple, still a bit dogmatic and boring.

This morning, he had an ordinary day.

After completing the experiment ahead of schedule, he did not waste time. Instead, he honestly followed the old lecturer's instructions and made up for the 43 days of courses he had missed starting from the first lesson.

There is no way to make up for the experimental part, but as long as you have a solid grasp of the theoretical courses, it won't be a big problem.

I have learned many things by myself in the previous timeline, but the scattered self-study and the systematic study with the refined textbook compiled by the Ryohara Science Academy are completely different experiences.

Unconsciously, more than an hour passed and the morning class ended. The old lecturer walked up to Ren Zhong with a smile on his face and asked with great concern: "Mr. Ren, what lesson have you learned? Do you have any doubts?"

Ren Zhong closed the tablet and responded: "Lesson 10, there is no doubt about it, it's quite simple."

The old lecturer was stunned, "Lesson 10? Are you serious?"

According to the learning progress of the advanced advanced course, there are an average of three theoretical classes and two experimental classes every day.

Lesson 10: Heavy Responsibility is what normal students should learn in the morning of the fourth school day.

This means that Ren Zhong spent more than an hour to learn content that ordinary students may not be able to learn in three days.

That's quite nonsense.

By this time, other students had already quietly gathered around.

When they had to complete the simulation experiment ahead of schedule, these people had questions in their minds. However, the course was not over yet, so it was not easy to join in the fun, but now it was more convenient.

If you have a heavy responsibility, you will be particularly confused.

He didn't understand it before.

The students are basically adults with mature thinking patterns. It should be easy to take this undergraduate-level course as long as you focus enough.

These things are really not difficult. His classmates in the youth class should have progressed about the same as him.

I just completed the ordinary operations, but these people all looked like they were in trouble.

Ren Zhong couldn't help but think deeply, does the existence of the icosahedron affect people's IQ?

But he had never felt that people in this world had particularly low IQs before, so he was very conflicted.

When pressed by the old lecturer, he replied with some helplessness: "Yes, it is indeed the tenth lesson."

The old lecturer really didn't believe it, so he took out the lecture notes, picked them up and asked a few questions.

"What are the three simple separation methods for molybdenum copper ore?"

…

"What are the five major elements for producing pure tungsten compound?"

…

"What types of metal ionization treatments are suitable for the current of the third-level water-permeable electric eel and the current of the plasma coil maze bug?"

…

Ren Zhong answered them one by one.

After a long time, everyone including the old lecturer and other students fell silent.

He means it.

He really learned it.

The old lecturer gritted his teeth and opened a self-made question that he had deliberately designed to screen out talented students, "For example, there is a piece of xenotime raw stone, and the proportions of its elements are... How much does it need to be consumed and what raw materials are it?

How much energy would it take to separate it perfectly?”

Ren Zhong opened the tablet, spread out the draft, and started writing and drawing on it with his fingers.

After about three minutes, he stopped his fingers and answered perfectly.

The old lecturer and classmates were dumbfounded again.

In the past, the old lecturers asked questions that were memorized by rote, but this time, students were required to fully understand the content of multiple courses in order to find accurate ideas in the huge and complex knowledge system.

So far, among the more than 600 students in the advanced training class at the Liaoyuan Science Academy, only less than 50 people have been able to get full marks on this question after completing all the coursework.

Only five people can get full marks around the fifth school day.

But what’s the big deal?

One hour?

"Classmate Ren, have you... ever taken any related courses before?"

the old lecturer asked.

Ren Zhong shook his head, "No."

He also emphasized: "It is because I successfully hunted the Demonic Infant yesterday and obtained a large amount of liquid metal of unknown composition and use. I and Liaoyuan Resources broke down on the procurement matter. I thought this thing is rare,

It’s impossible to be worth that little money, so you might as well learn how to use it yourself.”

"Besides, now that my company is on the right track, I don't have to keep an eye on it all day long, so I'm here to learn something. I have so many skills and it's not overwhelming. I was worried that it would be difficult before, but now it seems that I worry too much. I should

Can learn.”

After Ren Zhong finished speaking.

The whole place fell into dead silence and silence.

Looking at the expressions of the old lecturer and other students, a sense of familiarity gradually emerged in my heart.

He understands.

It tastes like this.

I made a mistake again.

It's not that other people's IQs are low, the problem is with me.

An idea flashed through his mind like lightning.

In fact, he wanted to admit that he had gone through nearly nine days of preview in the knowledge teaching system of the watch space.

But that was in the previous timeline.

Last time, after he killed the Demon Infant on the 82nd day, he started studying hard that afternoon and persisted until he died on the 90th day.

In this timeline, his personal learning experience in the mining and metallurgical industry is blank.

Whether it is his watch operation records or browsing records, they are all clean and seamless.

He is still involved in the "Disappearance of Alien Ore Incident". If people knew that he began to study mining and metallurgy before killing the demon infant, the telekinesis master and "Net" would definitely come on the spot and give him a blow from the inside out.

A big review that doesn’t miss any of the three relatives and six old friends.

Therefore, he could only lie and say that he really didn't preview.

There is no explanation for that, he is just a genius, one of the best in history.

The old lecturer left in despair. Before leaving, he waved his hand in boredom and sent a package of documents to Ren Zhong, "These are all the teaching materials for a total of 180 courses. They are all concentrated lecture notes carefully prepared by me and my colleagues in the college."

"These 180 lessons have concisely and systematically summarized the relevant content involved in the fourth-level mining engineer. Please remember not to spread it to others, otherwise you will bear legal liability. As for me, I suggest you study on your own. You really
To be continued...