"The transmission of force is also easy to explain, and it can even be used to explain friction in more detail."

"For example, a soldier can hold a knife. The knife does not grow from a person, but he can hold it because of the strong friction between the handle of the knife and the soldier's palm."

"It is difficult to hold ice, or something with oil, because the friction between the ice oil and the person is small."

"The reason why soldiers can swing their knives at the enemy and kill them is because the strength of the soldiers is transmitted to the knives, and then the knives are transmitted to the enemy."

"So even if two soldiers use the same knife to fight, the damage to the enemy will be different because of the difference in strength. This is the transmission of force."

"To sum it up in two sentences!"

Zhao Zheng's analogy is easy to understand.

Everyone at the scene understood.

But when he heard that he wanted to sum up, even Zhu Chongba hurriedly asked the historian next to him to write it down for him first.

Not to mention the other people on the scene.

They all took out their small notebooks and started recording.

Because as a craftsman, it is really reasonable to have a pen and paper in hand.

"These two sentences are:"

"The roughness of all things is different, and when people or things come into contact with each other, the friction generated is different. This is friction."

"As long as there are two or more objects in the universe, if one of them exerts force, it will transmit the force along the direction of the force. The transmission of force is affected by various factors of the object. This is the transmission of force. .”

Zhao Zheng's conclusions are all in plain language, because he can't remember the contents of the textbooks in his previous life, and he also hates those proper terms.

Well, mainly because he couldn't remember.

Unified terminology is a necessary tool for mutual assistance in the industry.

"Wonderful! Really wonderful!"

"We understand again!"

"So after the chopsticks were inserted into the cup filled with rice grains, the cup was lifted up because we exerted strength on the chopsticks!"

"In addition, in the state of compaction and filling with rice grains, there is friction between the chopsticks and the rice grains, and because of the force transmission, there is also friction between the rice grains and the cup."

"So the cup was brought up!"

Zhu Chongba understood, he really understood.

After looking at the scene and the question marks in the craftsmen's eyes, he became more confident in his wisdom.

Check it out!

Our emperor just didn't learn this craftsman's work. If he wants to learn it, he will learn it as soon as he learns it.

We are really born to be emperors!

Zhao Zheng also flattered at the right time.

"Your Majesty is extremely intelligent. Your majesty is able to understand the theories that I have spent half my life studying!"

"Your Majesty Shengming!"

This flattery was not because he really wanted to, but because he had to.

Zhao Zheng knew very well that Emperor Zhu Chongba did not come here late at night because he wanted to study.

It's true to see if I'm going out of his control again.

With the face of the No. [-] puppet, I now have a lot of power, and I can't give it up easily.

The red flag has not yet been planted all over the world.

Be patient for a while!

Ideally, there is always a price.

"Okay, stop kissing our ass."

"Almost forgot, we are here to see the steam train, show us quickly!"

Zhu Chongba glanced around and saw that everyone was far away from him, and whispered:

"You gave us a guarantee!"

"This train is a treasure that can pull countless troops to attack the South in a day and travel hundreds of miles."

Zhao Zheng nodded and shook his head again.

"Then please wait a moment, Your Majesty."

clap clap!

Zhao Zheng clapped his hands, focused everyone's eyes on himself, and said.

"Just now I have given you a popular science on how to solve the track deformation and the basic principles of preventing ground damage."

"Now everyone lays gravel on the ground first, and then builds tracks on the gravel."

"I also moved some of those timbers over and laid them on top of the gravel as sleepers to distribute the pressure!"

"After the train runs, everyone will compare and think about the results after running!"

So, all the craftsmen on the scene acted again with great spirit.

On the general framework, it was all stipulated by Zhao Zheng, so the action was very fast.

Even if there are craftsmen who are not capable of three-dimensional imagination, there is still Wang Zheng, a small expert in drawing.

Zhao Zheng just drew a sketch, and he quickly drew the schematic diagram of the follow-up railway track project and posted it aside.

"Chongba, do you know that Master Wang Zhengwang, Shangshu of the Ministry of Industry, has such superb drawing ability?"

Empress Ma took a look at the drawings made by Wang Zheng. The legends were clear, and the units of measurement were even marked.

Lively is a demeanor that builds everyone.

"Of course we know that the sketch for the construction of the palace was drawn by him."

At this moment, the atmosphere in the camp of the Ministry of Industry is in full swing

Emperor Zhu Chongba felt that the atmosphere between the officials and him was much better than when he was in court.

So when answering Queen Ma's question, his tone was not as arrogant as before.

On the contrary, there is some envy in it.

"Your Majesty, the relationship between craftsmen and farmers has always been so simple."

"They each have their own strengths."

"However, the model of the steam locomotive can be manufactured in such a short period of time, and it can run perfectly, and the unity and cooperation between them is indispensable."

"So the strength of the unity of artisans and farmers cannot be ignored."

Zhao Zheng stood beside Zhu Chongba, and couldn't help expressing emotion.

Zhu Chongba glanced at him with a smile on his face.

"Okay, let's not know your plan."

"As for the importance of these craftsmen, we will put them in the same position as the army and the common people."

……

next second.

The steam train model, started.

"Moved!"

Everyone at the scene, even the emperor Zhu Chongba, burst into cheers together with everyone at the scene.

During the interval, Zhu Chongba asked how to pull people and goods.

This question is naturally easy to answer.

"Add carriages behind the front, Your Majesty!"

The scene was too noisy, Zhao Zheng answered by roaring.

Only then did Zhu Chongba feel relieved.

And because the atmosphere at the scene was so enthusiastic, even Erhu reminded him that it was time to go back and rest, but he was unwilling.

I still want to read on and see what problems Zhao Zheng will lead the craftsmen to solve next.

"Move the locomotive away!"

"The rails are not deformed!"

"The sleepers and gravel worked and really took the pressure off the ground while the train was moving!"

The craftsmen kept shouting.

Because this means that the research on the steam train has been a complete success.

The next step is to make it bigger, improve it a little, and put it into operation!

They have created another artifact that can be left in history!

"I didn't expect that a small gravel could have such a big effect."

Zhu Chongba looked at the gravel on the ground, and then at the locomotive that had been lifted off the track.

His grand career will officially start with the day when the train officially runs!

"Actually, laying gravel under the track has other functions, Your Majesty."

"The gravel not only relieves the pressure, but also reduces noise, protects the track from the damage of flowers and trees, helps the track to dissipate heat, etc..."

"The most important point is that the output cost of gravel is cheap."

Zhu Chongba's eyes lit up when he heard that he could save money.

"Marquis Zhengyi is worthy of being our love minister!"

"Hahaha!"

The two met and smiled.

It's just that at this moment, the two of them have different thoughts in their hearts.

……

"We see that you have worked hard."

"Then you don't need to discuss the capture of Yuebang country tomorrow."

"If you have any ideas, just submit a memorial."

"We'll give you a holiday!"

"Shut up for one month!"

Emperor Zhu Chongba still didn't change at all. Before leaving, he finally showed the emperor's fangs to Zhao Zheng.

Only Empress Ma, later in the name of Emperor Zhu Chongba, rewarded him with many things.

……

"Old Zhu, old Zhu, you are really straightforward."

"Just wait, there will be a time when you beg me in the future!"

Zhao Zheng looked at several large boxes of treasures, and went to the empty President Jin Yiwei's courtyard with others.

Only then did I know what it means to be in the rivers and lakes and be involuntary.

Emperor Zhu Chongba used a trick to rest for a month and directly transferred him away from the center of power.

This style of throwing it aside after use can be described as vividly reflected.

But Zhao Zheng.

He's not completely passive either.

Because what he was supposed to do had already been done.

Next, just wait!

As the productivity of the Sun Moon Dynasty continued to increase, more and more wealth circulated among the people.

The opposite enemy of the red doctrine will surely sprout on its own.

At that time, Lao Zhu, how do you choose?

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