Steam Daming: Stop calling me to supervise the country

Chapter 45 The Principle of the Operation of All Things
When it was time to go to Zheng He's house again, as soon as he walked out of the small yard, he saw Sun Ruowei and his daughter-in-law, Li Xiaozhu, a North Korean princess, walking along the vast palace trail.

Because Zhu Zhanchang wakes up late every time, others have been up for a long time.

"Hello, sister-in-law, how does sister-in-law feel that you are looking better and better recently?"

Sun Ruowei touched his face subconsciously. In the past few days, his face was indeed rosy and lustrous, and he seemed to be able to squeeze water when he was tender. Zhu Zhanchang was not the only one who said that.

After all, she is now a real woman, becoming more and more beautiful.

And young people, once they have the first time, they will be repeated again and again, and again and again, she feels that her energy is getting better and better, but Zhu Zhanji, who is usually diligent in government affairs, often fights recently. dozed off.

"Is my sister-in-law here to find me?" Zhu Zhanchang didn't feel too bad because he had something to do with him.
"The Crown Princess knows that today is the day to go to your Lord Zheng He's mansion, and ask Xiaozhu to come and accompany you today."

This is to let them cultivate their relationship. After all, it is his own child bride. Zhu Zhanchang is speechless. There is still a woman in Zheng He's house. According to the background of these two women, they must not fight?

Immediately, Zhu Zhanchang made a teasing statement: "The daughter-in-law, come with me."

I wanted to make Li Xiaozhu feel embarrassed and embarrassed with her verbal flirtation, but Li Xiaozhu didn't expect her face to blushed or her heart to jump.

Zhu Zhanchang was anxious but couldn't think of a way for a while. Sure enough, as long as you were thick-skinned, others would have nothing to do with you.

Sun Ruowei looked at the backs of the two children and thought of her childhood. She followed Zhu Zhanji as a childhood sweetheart, but Zhu Zhanji was not as perverse as Zhu Zhanchang, and she did not feel embarrassed by being called a daughter-in-law like Li Xiaozhu. .

Zhu Zhanchang on the carriage was in a hurry, but there was nothing he could do. Li Xiaozhu sat on the side, and she would not make a sound if you didn't talk to her.

When approaching Zheng He's mansion, Zhu Zhanchang said: "When I get to Lord Zheng He's mansion, I have to see the steam engine, it's all a messy place for smelting and forging, so don't follow, you are in Lord Zheng He's mansion. Rest in the atrium."

"No, Her Royal Highness said that I have to follow you."

"It's not fun."

"That has to follow."

Zhu Zhanchang was helpless, the carriage had arrived at the gate of Zheng He's house, and there was a beautiful woman standing in the door, because it was a woman who did not go out to greet him, but when Zheng He and the craftsmen welcomed Zhu Zhanchang, they stood there. Inside the door, there is a salute to Zhu Zhanchang.

Every day Li Xianyu wondered when Zhu Zhanchang would come. When he saw Zhu Zhanchang, he also saw two women behind him. One of them, she knew, was Zhu Zhanchang's maid whom she had seen in the restaurant before. One has not seen.

The woman's inner sensitivity, Li Xiaozhu asked, "Who is this?"

Zhu Zhanchang hesitated and couldn't answer for a while, and Zheng He hurriedly said, "This is my niece."

He didn't dare to talk to Li Xianyu too much, he gestured with his eyes, and he went to see the progress of the steam engine with the craftsmen first.

Li Xianyu was obviously angry, and ran back to his yard alone.

Zheng He took Zhu Zhanchang to see the newly made propeller. They should have improved it several times. Now it seems that the propeller is still good.

Zheng He said proudly: "His Royal Highness, the propeller has already been tried."

"Can it work?"

"Yes." Zheng He's reply was very firm, and this time they tried running on the water for an hour, very smooth, and the steam engine driving the propeller on the calm water was much faster than normal human rowing.

However, the propellers have extremely high requirements on the manufacturing process, and they have been improved many times, but unfortunately the service life is very limited.

It can be used but it won't last long.

Shipbuilding is their specialty. After the experiment, they have begun to build new ships that can better carry steam engines.

Other parts are also improving.

Zhu Zhanchang has no special advice on shipbuilding. After all, he doesn't know much about shipbuilding.

"Master Zheng He, the ship needs to be built, but the steam engine has to be continuously improved. This is the foundation of everything. It must be improved to at least its service life can be longer."

"Understood, son, we have ordered the craftsmen to be divided into several departments. The ones who study the steam engine are the most numerous and the most sophisticated. Now there are more than a dozen people studying how to improve it every day."

Zhu Zhanchang was relieved.

Seeing that everything was in order, Zhu Zhanchang asked Chu'er to take out a book, and on the cover of the book was written the principle of how everything works.

"This book is called The Principles of the Movement of All Things. It is a book summed up based on some phenomena that can be observed in life. It can be printed for all craftsmen to learn together."

Zheng He took the book and said silently: "The principle of the operation of all things."

Instant scalp tingling, everything works for a reason.

The craftsmen also gathered around, opened the first page of the book, and drew a picture of a person and a stone sitting in a water tank.

Zhu Zhanchang explained: "This is the principle of the floating of all things. A foreigner with the compound surname Archie and the name of Mide thought of it when he was taking a bath. As long as we learn this theory, it will be very useful for us to build ships."

Zheng He casually flipped through two pages, his face already full of excitement: "A strange book, a strange book, I want to frame it for future generations."

In fact, it is the buoyancy, gravity, and lever principle that Zhu Zhanchang remembered in junior high school physics. Many of them are things that everyone can vaguely describe in daily life, but there is no specific description or generalization.

"Master Zheng, not frame it, but print it so that everyone can learn."

"Your Highness, this is a great deed."

If these things are not taught, how can the country continue to develop.

Zhu Zhanchang thought about letting the students who were studying hard in the cold window learn these things. They were the smartest people in the Ming Dynasty, but then he thought that those people would definitely not learn, because the imperial examinations could not be tested, and he could not be short. Change the content of the imperial examinations within time.

Then let the craftsmen learn, and what they have learned can be applied to practice, and then continue to study and develop it.

After all, Zhu Zhanchang can also remember these junior high school physics, and it took a few nights to think about it before he remembered it. He even forgot about magnetism and didn't write it up.

I can only help Daming up to this point, and you have to continue to study the rest.

The craftsmen are like a treasure, and they are very grateful to hear that Zhu Zhanchang will print a handbook for them to study.

Scholars, peasants, industry and commerce, workers are only in front of commerce. If you can read books in this era, you will definitely read books. Only those who can’t read books learn a craft to live.

Knowledge in this era is very expensive. It is expensive for ten years, and it is more expensive than the common people. Generally, even in a large family, only the opportunity to study is reserved for the brightest children, and resources are skewed.

These people have no chance to learn knowledge, the knowledge of those who are scholars and officials.

But today they have the opportunity to learn knowledge.

The door to the real world is opened to see how the world works.

When Zhu Zhanchang was indulging in telling the craftsmen how everything works, Li Xiaozhu watched, and for the first time she discovered that this perverse boy was full of charm.

She sat aside and took out the brush and started to paint. She is a talented painter. She captured the smiles on the dark faces of the craftsmen, and also rendered Zhu Zhanchang's passion on the painting paper.

　Regarding the two foreign women Li Xiaozhu and Li Xianyu, Li Xiaozhu was sent over to have a kiss. In those days, if she came, she would not be able to go back. Don't worry about her being a spy. Unless Zhu Zhanchang takes her out of the palace, he will not even have the chance to meet outsiders. None.

　　As for Li Xianyu's plot arrangements, please be safe and don't be impatient. I didn't want to make it too clear, but there are still many questions about her. Looking back, there will be arrangements.

　　
　
(End of this chapter)