Uncle, please help the Han family

So far, the great revival of the Han Dynasty has been officially completed.

Of course, as a traverser, it is always right to aim for the stars and the sea. Liu Yu owns Zhang Jiao, and also has so many people left after the integration, his lifespan is almost unlimited.As long as he doesn't get dizzy, almost all of these plans can be realized one by one.

By the way, it is not only Liu Yu's mentality that needs to be improved, but also the quality of the Han people.

Therefore, when Zilong went to Jiaozhou to perform appeasement work, Liu Yu also established a very important organization in the new urban area of ​​Yecheng, which was being expanded.

This is the second winter day after defeating Cao Cao.

Liu Yukuang is two years old, Liu Ai is half a year old, and Gongsunyin's child has just been born, probably Liu Yan, his successor.

At this time, the outer city wall of Yecheng was basically completed, and the prototype of a solid city with an area of ​​18 square kilometers and a total length of about [-] miles of the second ring (new city wall) had already appeared.

However, after the city was built, what Liu Yu first built was not a new government house, not a new palace, and even the original treasury was used for flexible use. There was only one building complex, and he couldn't wait, and that was——

Han Imperial University.

Created by Liu Yu, it is a comprehensive university that integrates subjects such as literature, mathematics, history, astronomy, geography, medicine, diplomacy, military affairs, philosophy, and even the simple mechanical logic of 'mechanical'.

Indeed, with the current wisdom of the people, so many disciplines cannot be supported.

The current wisdom has not yet formed a system.

However, Liu Yu is a person from the future.

Gathering so many smart ancient people together and let them concentrate on discussing and researching something, it is time to give advice. How could there be no academic results?

You know, outrageous things like vernier calipers can be made by ancient people.

Academics need more environment and people.

Of course, the most important thing is Liu Yu, a 21st century cheating college student.

"Uncle...do you really want me to be the headmaster?"

When preparing for the opening ceremony and the principal's speech, Liu Xie was a little timid.

After all, she is still studying now, how can she be a teacher for others.

It's still the head of the teacher, the principal!

"The president of this university can only be held by members of our Liu family. Moreover, every emperor needs to hold the post of president." Putting his hand on Liu Xie's shoulder, Liu Yu taught with a smile, "Min Zhi We can drive, but the real wisdom needs to be completely in our hands."

Why?

Because as long as you become the president of the Han Imperial University, after Liu Yu G is over, even if you want to establish a constitutional monarchy later, the Han imperial family will be safe and sound from persecution.

Just like the British Lafayette, he will be a national moth for a lifetime.

This is the key that Liu Yu deliberately left behind when he opened up the wisdom of the people.

"But, the emperor's position is about to be given to the emperor's uncle..." Liu Xie still didn't want to be such a headmaster, she felt that this was too shameful for her lack of talent and virtue.

Chapter 522 Han Imperial University

"The abdication must be completed at least two years later in the new city. In these two years, you should be the emperor honestly. Don't worry."

After finishing speaking, Liu Yu patted Liu Xie's butt encouragingly.

"..." Liu Xie, who originally felt ashamed to be the principal, was encouraged by such an even more shameful encouragement, and then felt that it would be okay to try.

It has been two years since my aunt had a baby, and now I am a slim girl who is suitable for marriage and childbearing. Uncle Huang still doesn't care... It's a bit unconvincing.

Then, be a good emperor!Be a good principal!Let the emperor know that I am already an adult!

In this way, Liu Xie walked into the newly built auditorium and stood under the podium.

The emperor was standing, how could the people below be able to sit, so they all looked down, listening to the teachings of His Majesty the Emperor, the principal.

As a university, too feudal?

Well, take your time, after all, this is a university in a feudal society.

"Xiao Ming, Your Majesty is about the same age as you, can you tell?"

When Liu Xie was speaking, Liu Yu stood next to Zhuge Liang, and asked jokingly with a sizing look.

"Your Majesty is a lovely and beautiful girl..."

Although Zhuge Liang is also very beautiful and handsome, but because he grows taller and taller, he is already 168 at a young age, and he has already determined the character of Yu Jie, so he shook his head with a little inferiority: "Liang, I am very envious."

"Too modest."

Liu Yu is a full XP-type human being, and now the harem group is short of Yujie, so how could he be dissatisfied with Zhuge Liang's type.

You are all my wings, you are all my wings.

"Your Highness, I fully agree with this university, but with so many theories, is it too complicated?" Zhuge Liang thought that Liu Yu wanted to revive the cultural atmosphere of the Spring and Autumn Period, so he couldn't help asking worriedly.

To govern a country, at most one theory is enough, and at most two or three are auxiliary.

That is, Confucianism, Law, and Taoism come in rotation.

Doing this is not conducive to governance.

"It's not a theory, but an academic." Liu Yu corrected.

"What's the difference?" Zhuge Liang asked puzzled.

"Let's put it this way." Liu Yu replied after thinking for a while, "This king created this school to make the country strong. Therefore, you need to study hard."

"...It seems that I understand a little bit."

Zhuge Liang probably understood a little bit, but not very clearly.

What Liu Yu wants to say may be that academics should be mainly used for practical purposes, not for governing the country.

When the degree of practicality is greater than that of civilized thinking, then the "artifact" of the country can be made stronger and more conducive to firm rule.

"However, I still don't know which direction I should study." Zhuge Liang was very confused, because she cared and was interested in so many things, so many, what specific one should be determined.

After pretending to think about it, Liu Yu said, "I have an idea."

"Please speak, Xiangguo." Zhuge Liang was ready to listen carefully.

"Now, all things, including carriages, chariots, and ships, require livestock or people to contribute. I call them 'animal power' and 'human power', but such power is limited and extremely inconvenient. Then, is it possible to create something, like the mechanism of Mohism, that can move on its own without people, and then apply it to the axle to drive the wheel?"

"..." Zhuge Liang didn't feel a headache about Liu Yu's Arabian Nights, but after thinking about it, he said from a distance, "Water wheel?"

"Then this also requires water flow, and it can't work without water flow."

"Then... the mother stone?"

"Mother stones are limited and require physical exertion to use."

"...Then I really can't think of it." Zhuge Liang has studied some things of the Mohist school, but she is smart and knows that there is no such thing as something that can move by itself.

If there is, then the Mohists who specialize in this technique will come out.

"That's right." Liu Yu said again with a sudden whim, "You see, every time you boil water, if you cover the pot, there will be a kind of steam going up. But because it is a wooden lid, it is too It is heavy, so it suppresses the air. But if it is another, thinner thing, can it be lifted by the steam of water, thereby driving the axle?"

"But, it's not because the water is boiled..."

In the middle of speaking, Zhuge Liang was suddenly stunned.

Wait, it's different.

Boiling water is different from waterwheels, cattle and horses, and manpower.

It has almost no restrictions!

In other words, as long as the problem of boiling water is solved...

coal!

(The Western Han Dynasty was the first to mine and use coal)

Well, now we need something that burns water into steam, drives the 'organ' by the steam, and then turns a wheel axle.

Xiangguo simplified the problem so much, all I need to do now is a 'turn'!

Suddenly, Zhuge Liang's eyes shone with the eager light like a primitive man discovering fire.

At this moment, Liu Yu knew what the first invention of Han Imperial University would be.

Chapter 523

The changes brought about by things like the steam engine are not just the improvement of technology, but more importantly, the subversion of feudal society.

Although the principle is not difficult, and with the help of the Mother Stone, the technical level of the Han Dynasty has already surpassed the Song Dynasty, and roughly meets the conditions for research and invention, but after the popularization of this kind of thing that liberates productivity, the impact on the Han court will be great. will be visible to the naked eye.

This is how technology changes institutions.

However, Liu Yu is not afraid of this, even in the future, not only "industry", but also "technology", Liu Yu is not afraid at all.

After all, when one day, I completely become the emperor of the Earth Empire, all the preparations will be completed.

Why the old society was able to rebel, and why the common people were able to rise up, is because the fighting power of bamboo poles and swords and guns is basically in the same dimension.

But 'guns' will not.

Airplanes, tanks, missiles, and the commonly used cold weapons are not in the same dimension at all.

I have Zhang Jiao, so my lifespan will definitely be long. If one day he doesn't want to live anymore and wants to pass on the throne, at that time, according to the extreme personality worship of Liu Yu on the earth, it will not be a problem for this country to last for hundreds of years.

The big deal is that before he died, he deliberately left a video, which was sealed in the top-secret documents. Only when the empire was completely in danger of destruction, the emperor at that time could click to watch it, and then he could get the teachings Liu Yu left for future generations. - A constitutional monarchy.

That's it.

Liu Yu knows the destructive power of technology, but he is determined to himself, and he will not avoid such destruction.

Therefore, under Liu Yu's "casual" suggestions one by one, the well-educated people in the Han Imperial University also started their academic research full of enthusiasm and curiosity.

Among them, Zhuge Liang, who was the first to learn of Liu Yu's call, and some disciples who were proficient in Mohist institutions, spent three months finally creating...

Come with the steam engine of the metal combination called mother stone.

Coal is burned as energy, mother stone is the necessary metal, and the body of the "carriage" is made of wood and iron frames. One head is huge, and there is a boiler room inside, and because of the load, there are many wheels. Yes, a transport vehicle similar to a big truck was created in this way.

"With the current metallurgical methods, there is no way to use iron to make a 'steam engine'...The body is also relatively heavy and not resistant to pressure due to the limited capacity of the carriage carpentry..." It took a hundred days and nights to look at this, almost a moment Zhuge Liang was not very satisfied with the behemoth produced by continuous research, and said regretfully to Liu Yu, "There are many things to improve, the most important of which is to match the body of this 'steam engine'. And the body that can replace the mother stone , the more common metal."

Zhuge Liang is very smart, and he can see the violation at a glance-the advanced things are too advanced, and the backward things are too backward, and the two cannot match at all.

"It's not bad." Liu Yu knew that there was still a long way to go, so he couldn't help but praise, "This kind of thing can travel five hundred miles a day and bear three thousand catties. Now it can be applied. You did a great job!"

Traveling five hundred miles a day is indeed a bit slow.

Moreover, such a behemoth of more than 15 tons ([-] jin) can only carry [-] jin of cargo, which is like a horse can only carry a dog. If this kind of thing is now, it will not have any practical effect at all. , but will cause more serious waste.

"No, you have to improve, and then improve..."

Zhuge Liang obviously hasn't become the prime minister yet, but he has already started to be bewildered, and he can't wait to go to work now.

Seeing this, Liu Yu quickly took her hand, and quickly stopped with a smile: "Improve anytime, let's take a good rest now."

"Just rest, I don't really want to rest..."

"Then you can rest with me!"

"..."

Zhuge Liang finally agreed after Liu Yu talked all the way to this point.Then, looking at the other party in puzzlement, he asked, "But what does Xiangguo want to do?"

"Zhao Gai wrote to Qi Zhou, saying that the Taoyuan Courtyard in Zhuo County has been refurbished and expanded. Let me go there with the generals. Now is the time to enjoy the peach blossoms. Let's go together."

Having said that, Liu Yu turned his gaze, pointed at this first-generation steam car similar to a big card, and said quite heartily: "Zhuo County is more than 1000 miles away from here, and the road is long and tortuous, and we need the help of capable people to clear the way." , we will take this car for about three days... no, wait a little bit for the Yi Cong escort, and we can arrive in five days."

When Liu Yu said this, Zhuge Liang agreed. After all, she was trying out a new product, but she was still a little worried: "However, this car can only carry three thousand catties, and the space is only a big room. Xiangguo wants to use it. What are you shipping?"

"Three thousand catties..."

Speaking of this, Liu Yu's mouth curled into a smile, and he looked at Zhuge Liang heartily: "This, of course, is my most beloved old...girls."

.........

It was more than two years after Cao Cao's death that Liu Yu finally decided to come to Youzhou once.

And what made Qi Zhou and Zhao Gai a little bit jealous was that if they hadn't said that they had expanded an elegant palace in Zhuo County where you can enjoy peach blossoms, it would be even more impossible for Xiangguo to come.

This Xiangguo can't remember us two buddies at all!