"Oh, sister didn't say she didn't believe it, she was just curious~

It's so hard that it hurts my sister~"

Gu Qingwan rarely acted coquettishly before, which was different from his eldest wife's personality.

This occasional act of coquettishness is really seductive.

Lu Yuan also looked at Gu Qingwan with a grin and said with a smile:

"Then I'll rub it for my wife~"

After Gu Qingwan gave Lu Yuan a charming look, she blushed and knocked away Lu Yuan's mischievous hand and said softly:

"You always bully my sister, and I don't see you bullying Li Yan."

Lu Yuan raised his eyebrows and said:

"Li Yan is so good, why should I bully Li Yan?"

Su Liyan, who was on the other side of Lu Yuan's arms, pursed her lips and snickered:

"Yes~I'm so good~Brother will definitely not bully me~"

…

Time flies, like a white horse passing by. Two months have passed by in a hurry.

During these two months.

Lu Yuan was really busy and dizzy every day.

In the morning, Lu Yuan took time to go to Qingbei University. The month before, Lu Yuan taught drilling platforms and oil and gas separation.

In one month, Lu Yuan not only taught the people at Qingbei University, but also completely built all the facilities of the drilling platform.

The Zhou Dynasty was very fast in making this kind of thing now.

Mainly, as Lu Yuan makes more and more inventions, they are all earth's technologies.

There are many lathes, workshops, etc., which can be used directly.

Unlike when making trains, there were some parts. The Zhou Dynasty did not have such lathes, so they had to be made again.

But it's different now.

Many things are matched together, so basically the parts Lu Yuan needs can be produced quickly.

And as the parts of the drilling platform were delivered to the northwest of the Great Zhou Dynasty a month ago, these things began to be assembled and built locally.

Lu Yuan did not go.

Lu Yuan selected a few students who had the best grades in studying the drilling platform.

No, here comes the role of Qingbei University.

The purpose of Lu Yuan's founding of Qingbei University was also this.

Even though Lu Yuan is capable and powerful, he can't be separated.

Therefore, students from Qingbei University were asked to supervise the work.

In this month, almost half of it has been built there.

The place where oil was discovered was so remote that there was no way to get there by train.

After the train arrives outside the customs, those heavy industries and large iron tools can only be done by manpower and animals, which is naturally very slow.

However, it’s coming soon, and we’ll almost be able to start in a month.

Lu Yuan talked about the oil and gas separation technology and refining technology of drilling platforms in his first month at Qingbei University.

In the second month, I started to talk about the fuel turbine to the students at Qingbei University.

Earth's technology is inherited, upgraded, and then transformed.

People at Qingbei University all started learning about steam engines. After learning about steam engines and fuel turbines, it is not that complicated.

In other words, everyone has some basic skills.

In this second month, basically everyone at Qingbei University has almost learned it.

Of course, whether he learned it or not, Lu Yuan would only teach it once.

If you don’t know how, ask your classmates and do your own research.

This is what Lu Yuan did in the morning during the past two months. In the afternoon and evening, Lu Yuan had more things to do.

Time waits for no one.

Before this, whenever Lu Yuan learned something, he would just learn whatever came to mind.

If you can't learn it now, I won't learn it. I'll learn it when I need to use it.

This is no longer possible. His eldest daughter-in-law is about to leave. Lu Yuan must learn to understand quickly and make good things for his wife.

Therefore, I really study seriously every day now. Even when I took the college entrance examination, I was not as serious as now.

As long as this person works hard, he will definitely learn something.

Lu Yuan really didn’t learn in vain.

The book "Shen·Metallurgy" literally means, simply put, it means combining two materials together to become a new type of material.

There are so many knowledge points in this book. Even if Lu Yuan studied hard and studied hard, he still didn't finish it all, that is, he only learned a third of it.

However, Lu Yuan has now learned the basics of extracting metals or metal compounds from minerals, and using various processing methods to make metal materials with certain properties.

This is the most basic metallurgy, and there are more powerful technologies in "Shen·Metallurgy" later.

For example, something like black silk stockings, isn’t it quite fragile?

Hey, once you tear it, it's broken.

As for dragon scales, dragon scales are very hard, extremely hard, and have very strong defensive capabilities.

And this "Shen·Metallurgy" can combine two things into one.

For example, turning into a black silk with dragon scale defense!

Of course, Lu Yuan was just making an analogy, which was not very precise, but it roughly meant that.

Lu Yuan has not yet understood all these bells and whistles.

What Lu Yuan has learned now is the most basic.

And this most basic thing is quite fantasy. Now Lu Yuan can use some ores, even pig iron, steel and so on, to metallurgize something stronger than the materials given by Ji Lingxiao.

Lu Yuan is not short of materials now. Lu Yuan can use metallurgy to refine them.

Even if you can't refine the standard materials in "God Craftsmanship", you can still produce ones with similar performance, or even better ones.

Of course, if Lu Yuan is given better materials, then Lu Yuan can make these materials better and more advanced.

For example, among the materials Ji Lingxiao left behind, Lu Yuan used two different materials to smelt stronger ones.

Lu Yuan was going to wait until he met Ji Lingxiao to get some powerful materials, and then he would come up with something even more awesome!

Lu Yuan spent the previous month studying, learning the properties of various materials and whether they were suitable for smelting together.

Within a month, Lu Yuan started making it.

Lu Yuan has done a lot of ultimates, and some of them are scripted, which are things from "God·Craftsmanship".

There are many others created by Lu Yuan himself.

After all, a truly good student can not only do the questions, but also research and come up with the questions themselves.

Lu Yuan made a lot of his own. He just felt that the properties of this material were good, so he added a little more. If this material was good, he would add a little more.

The final result is weird, but after testing it, the effect is really good.

In the past two months, Lu Yuan was basically busy with these things every day.

…

Early in the morning, outside the delivery room of Imperial City No. 3 Hospital.

"Wow~~Wow~~Wow~~~"

As the delivery room door opened, the nurse took out a crying baby with a smile on her face. She looked at the nervous Lu Yuan and said with a smile:

"Master Lu, he is a boy~"

Thank you for the 588 book coins reward from my three-crown but ten centimeter-short brother. Are you a human being?

Thanks to brother Luo Yu for the 500 point reward, thank you very much~

Thanks to Brother Chiyu, Brother Ji Tai, and Brother Book Friend 2022122 for the 100 book coins reward, thank you very much~

…

Yesterday, the monthly pass was doubled. I wonder why the monthly pass suddenly exceeded 1,000.

I moved yesterday, and today I spent a day cleaning up the house and re-plugging the network cables, which was a lot of work for my buddy.
Chapter completed!