The locomotive experiment was successful, Ren Baqian drove the students to study the deceleration and braking system for the locomotive, and he went to the empress to ask for 10,000 catties of iron.

The next goal was to build a 400-meter-diameter circular railway track outside Arashijo.

After all, the train is not just able to run, there is also the load, the speed, all aspects need to be tested.

Da Yao's iron resources are not rich, and it is impossible to build too long rails at present, and circular rails are the best choice.

However, what Ren Baqian wants to do this time is a regular rail size of 50 kilograms per meter, which is equivalent to 200 kilograms per meter on both sides. The circumference of the 400-meter circular rail is 1,300 meters, which is 26,000 catties.

This is the output of Dayao for four whole months in the past, and it is inevitable that there will be another quarrel in the court in the next few days. Although the annual output of 1.8 million catties of Damoshan Iron Mine is completely due to Ren Baqian, but now the gap in Dayao is too big, and everyone is not optimistic about the thing that is being done in the school, so it really took a lot of speech.

Or rather, some bricks were wasted.

She is more and more fond of the feel of bricks, since she has this kind of artifact, the empress can be said to be a hundred hairs, let her find great fun from it.

Nowadays, the empress uses up about one cart of bricks a week, and this consumption rate is still on the rise.

With iron ore and manpower, Ren Baqian asked Tong Zhenye to make abrasives, mold the rails, and brought 1,000 people from the prisoner of war camp to lay the roadbed with gravel, press the sleepers, and then lay the rails.

It took twenty days to lay the sleepers and start laying the tracks.

Ren Baqian was not idle during this time, on the one hand, he planned to expand the school, and on the other hand, he set out to establish the library of Zizhu Mansion, which was also the first library of Dayao - the Library Pavilion.

After all, Ren Baqian still has a lot of cheats in his hands, and it's too wasteful to put them in the warehouse to get moldy, so it doesn't hurt to show them to these students.

The construction of the library was very fast, but it was completed in more than 20 days, anyway, it is an ordinary brick house, with three floors above and below, covering an area of more than 400 square meters. Inside, there are bookshelves, tables and chairs made of wood, and there is no decoration at all, and from the outside it looks even rudimentary.

However, the value of this library in Dayao is immeasurable.

In the homes of many of the senior officials of the DPRK and China, Dayao collected only dozens of volumes, and more than hundreds of volumes, not to mention civilians.

And in this library, Ren 8000 put tens of thousands of books, involving all aspects, which is incomparable to anyone's collection of books, which is enough to make everyone's hearts move.

The third layer is the various cheats brought back from the Heavenly Scene, and some less important exercises collected by the empress.

Although it is not very important, it is also a good exercise for the children of ordinary people.

Although the Gu people have strong potential, they also have the same problem as the ancient Huaguo, that is, it is difficult to acquire knowledge, especially things like the secret books of exercises.

On the one hand, these secret books collected by the library can be used as a reference for students, and on the other hand, they can also benefit many civilian disciples.

On the second floor are the professional books that Ren Baqian brought back from the earth, including physics, chemistry, manufacturing, Western medicine, business, and even the Analects and Tao Te Ching.

As for the first floor, there are some miscellaneous books, but it is these miscellaneous books that make those students unable to even take a step.

Books in the library, students can only read in the library and cannot take them out.

However, this did not affect the enthusiasm of the students, and from the news of the construction of the library, these students began to look forward to it, and there were several people who came to Ren Baqian to inquire.

It even spread outside the academy and into the ears of some officials in the DPRK and China.

The students waited for more than 20 days, and on the day of the opening, they rushed in.

Many students go to the cheats on the third floor, especially those who are commoners, and they can still find a lot of useful things for themselves.

Soon, though, someone found the key to a new world on the first floor.

"Sea ...... Thief...... King?"

"Why are there all paintings in there? This person is also very strange......

Half an hour later: "This thing is quite interesting......"

A day later, a freshman who was not tall found Ren Baqian: "Teacher, I want to drop out." ”

"What's going on?" Ren Baqian was a little surprised. "Tell me, I'm your governor, maybe I can help you out. ”

Or in other words, there are really not many things I can't solve in Dayao.

Although this young man is not outstanding in all aspects, Ren Baqian really doesn't want his students to leave for inexplicable reasons.

"I'm going to pursue my dreams!"

"......" Ren Baqian's face was strange, and he always felt that the word dream popped out of the mouth of the ancient people, why was it so disobedient?

"I'm going to Izumo, I'm going to grab a boat, I'm going to sea, I'm going to be a pirate king!" the boy said loudly with a serious face clenched into his fists.

Ren Baqian looked at the other party's serious face, the corners of his eyes jumped, and silently took out the Bayi rifle from under the table and pointed at the other party: "I'll give you another chance to organize the language!"

"I ......"

"Da Da Da!"

Sometimes life is interesting, especially when you look back after a period of time.

A few years later, when this young man became the commander of the Great Yao Water Army, Ren Baqian thought that today was extremely interesting, and sometimes a person's future was decided with a small idea when he was a child.

At this time, this young man, Ren Baqian still found it interesting.

But when he saw another person the next day, he began to feel that in this era of no entertainment, the impact of comics is too great, and the impact on students is even greater than he imagined.

The next day, when Ren Baqian came to the academy to attend classes, he always felt that something was wrong, and after looking carefully for a long time, he finally found something wrong - several bald heads that flashed with light.

It is not uncommon to have bald heads in Da Yao, on the one hand, the weather is hot, and on the other hand, in order to save trouble, many men will shave their hair directly.

But there were a lot of bald heads in the classroom today, and one of them surprised him.

Underneath the bald head is a very beautiful face.

"Zhuo Hua, what's the matter with your hair?" asked Ren Baqian with his hands propped up on the table. Ancient women either tie their hair in a bun or comb it into a small braid, and their bald head is still quite out of the ordinary.

"I suddenly want to shave my ......" Zhuo Huaqiao's face was slightly red, and her eyes wandered.

"What is the reason?" Ren Baqian had a bad premonition in his heart, and his face sank.

"It's said that this will make you stronger......" I don't know who whispered next to me.

"Puff puff!" many people below laughed secretly.

Ren Baqian: "......"

"Sit down. ”

"Do you think the stories in those albums are true?" Ren Baqian did not reprimand the students, but asked seriously.

"I'm sure something like that is happening somewhere in the world, otherwise where did those albums come about?" someone immediately stood up and said, his expression was serious, it was the boy who wanted to go to sea yesterday to become the king of the pirates.

"I think, maybe, maybe, it's true, what if it's true?" said someone else.

"Whether it's true or not, it's funny anyway, I hope it's true. ”

Ren Baqian saw these students' answers and thought in his heart.

Those comics have a bigger impact than I thought!

These students have not been exposed to much stuff, and they have never been exposed to any entertainment, and there has never been such a thing as comics in this world.

I wanted to put some comics to entertain these students and expand their imagination, but I didn't expect so many students to be affected, and even believed it......

Since childhood, the Earth has been exposed to all kinds of information and can easily distinguish what is a story and what is reality.

But the children of the earth will also have the idea of wanting to become Ultraman, Super Saiyan, Monkey King, and Hulu Baby......

Ren Baqian thought about it, and he always wanted to be a sixth baby when he was a child.

These students are new to this new thing, and it seems that it is not incomprehensible that there is such a situation.

It seems that they still have to be exposed to more things in order to have the ability to distinguish things.

Maybe I should get a newspaper or something, such as a Lancheng Daily, on the one hand, I can let these students exercise, on the other hand, I can also give the people of Lancheng some entertainment, and by the way, I can also master the mouthpiece.

In the past, I have been thinking about how to climb technology, but now it seems that things outside of technology cannot be completely put down.

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