Daming: If I find a great-grandson, I will teach an emperor through the ages
Chapter 249 The student’s invention, cement, has a successor!
Chapter 249 The student’s invention, cement, has a successor!
"This child has grown up..."
After listening to his servant's report, Zhu Yuanzhang sighed quietly.
Outsiders didn't know that the chief eunuch was too nervous and broke the porcelain cup in his sleeve in advance. When it fell into Zhu Yuanzhang's ears, they thought everything was Zhu Xiongying's arrangement.
It's not bad to think so. Zhu Xiongying did arrange the back-up plan. It was also Zhu Xiongying's order to put all the vassal kings under house arrest.
With his gentle temperament, he was able to make such a decision, and he must have made a lot of determination.
Zhu Yuanzhang knew that he was not doing this for himself, but for Ming Dynasty.
Combined with Zhu Xiongying's conversations with a group of feudal princes in the study, Zhu Yuanzhang shook his head unconsciously.
In the end, it was profit that blinded their eyes.
His eldest grandson told them all the causes and consequences, and the shortcomings of the feudal system were also explained clearly in front of them. However, after Zhu Yuanzhang got these sons, he insisted on putting pressure on Zhu Xiongying and wanted to keep the throne in his hands.
Completely eradicating this threat is the main reason for changing the feudal system! At this stage of the Ming Dynasty, the concentration of military power can ensure the unity of a country to the greatest extent!
Zhu Xiongying did not say these words because his negotiations with the kings were interrupted in time by the eunuch chief before they reached the final stage.
The biggest disadvantage of enfeoffment was that it divided the military power of the Ming Dynasty. As the Ming Dynasty stepped into the industrial society, rule by enfeoffment was no longer suitable for the Ming Dynasty, because the large-scale military forces in the border areas would bring certain pressure to the central court.
"Tell them that you came up with the budget method yourself. Why?"
Haven't they ever thought that even if they keep the throne now, will their descendants have a good ending three to five hundred years later? Have they ever thought about the ending of Ming Dynasty?
After a while, Zhu Xiongying also came over.
He waved his hand and said to the man kneeling in front of him:
"Let those people withdraw."
Moreover, Zhu Xiongying only wanted to take back the royal power in their hands, not to kill them. They could still have enough food and clothing and have many heirs.
"I'm afraid that Uncle Wang and the others will hate me," Zhu Xiongying still felt soft-hearted after all. Those were Uncle Wang who hugged him when he was a child.
"If I say that all of this is Taishi Cao's suggestion, Uncle Wang and the others should hate Taishi Cao again. Taishi Cao is devoted to the Ming Dynasty, how can I put him in an unjust position?"
"No!" the man responded, bowed and exited the palace.
In fact, the necessity of changing the enfeoffment system is not actually financial.
Zhu Xiongying gave a wry smile, looked at his bandaged hand, and gave an overview of the situation.
Zhu Yuanzhang smiled, "Why not? If they persist in their obsession, we will imprison them for one day."
Zhu Xiongying nodded again, "But Uncle Wang and the others can't be locked up forever..."
Then Zhu Yuanzhang suddenly asked again:
But after knowing the harm of the enfeoffment system to the Ming Dynasty, Zhu Yuanzhang could not only consider his own group of sons.
Well done, hero!
In Zhu Yuanzhang's heart, it was difficult to choose between his family and Ming Dynasty.
Zhu Yuanzhang's sitting body changed from upright to leaning on the back of the chair.
When the news reached Cao Wei's ears, he was moved in his heart and secretly thought that Zhu Xiongying had taken action!
However, this vigorous and resolute style also seems to be the method of the Supreme Emperor. It is hard to say exactly who brought these feudal kings into power.
Even if you are a small farmer, you know that you must pass on your ancestral heritage, otherwise the inheritance will be cut off and the heirs of Lao Zhu's family will be cut off, but you have no shame in going to see your ancestors.
The Ming Dynasty was the ancestral legacy established by Zhu Yuanzhang, and Zhu Yuanzhang must preserve it.
After Zhu Yuanzhang heard this, he gently patted Zhu Xiongying on the shoulder.
After listening, Zhu Yuanzhang looked at the disappointed Zhu Xiongying and was silent for a moment, and then said seriously:
"Hero, can you understand now how heavy the burden of sitting on the throne is?"
If any bastard really has the guts to take action against Zhu Xiongying, he will be rebelling against Tiangang. The following is a crime! Then there’s no need to keep it for the New Year!
"Xiongying, what's wrong with your hand?" Zhu Yuanzhang asked lightly.
In order to keep the throne in their hands, the vassal princes can accept half of their service, and then at the last step, they can probably accept that the court completely cuts off their stipends. Anyway, they can survive by relying on various industries in the territory. It is quite nourishing. In this way, the financial crisis of the imperial court will be gone.
Zhu Yuanzhang was keenly aware of the bandaged wound on his hand and frowned. Why was he injured? I didn't hear about it just now.
Zhu Yuanzhang felt much better when he heard that he was not injured by those vassal kings. Fortunately, these bastards didn't have the wisdom to get so dizzy.
A group of vassal kings who came to Yingtian Mansion some time ago, for unknown reasons, never came out after entering the palace for the last time.
Otherwise, if this continues, Ming Dynasty will be like a water tank with a hole. Sooner or later, one day the water in it will run out, and the tank will be completely smashed!
"You did nothing wrong by putting them all under house arrest today. Don't feel pressured. If it were me, I would do the same thing as you."
This was Zhu Yuanzhang's second time listening, but he still acted very seriously and his expression changed completely.
"Back then, like you, we tried to abolish the power of the prime minister for the Ming Dynasty. We said all kinds of good and bad things overtly and secretly, but those people didn't listen and just refused to hand over the power in our hands. We had no choice but to kill people."
...
Zhu Xiongying nodded silently.
I just don’t know when it will take these bastards to figure it out...
In this case, it would be a wise move to sacrifice the Ming vassals.
Zhu Xiongying seemed to have thought of something. He looked up at Zhu Yuanzhang and his eyes were immediately filled with sympathy. It turned out that the emperor's grandfather was in the same difficult situation as him back then.
"It doesn't matter. At worst, we can go over and have a look at them. We also want to ask them what they are thinking."
We all know that we are a family, and no matter who makes the throne meat, it will rot in their own pot, but if anyone wants to sit on the dragon throne because he has soldiers and horses in his hands, the Ming Dynasty will be in ruins again, which is a kind of influence on the imperial power. threaten.
Zhu Xiongying used strong means to put all the vassal kings under house arrest, and Zhu Yuanzhang could only be happy in his heart.
The next day, the news spread all at once.
Zhu Xiongying came over at this time because he was holding something back and wanted to talk to his grandfather Zhu Yuanzhang about what was on his mind, so he told Zhu Yuanzhang what had just happened again.
However, since there is action, it means that Zhu Yuanzhang also agreed to change the enfeoffment system, which is a good thing.
The vassal princes entered the palace but did not come out. They were just under house arrest in the palace, which was not a big problem.
At the moment, he is in the scientific research institute, studying how to improve the aircraft with Xie Jin and others. Because the previous emergency landing device was not difficult, others are developing it.
There is no problem with today's airplanes flying at low altitudes, but flying at low altitudes is fundamentally different from flying quickly at high altitudes.
When flying at high altitude, the aircraft will face the impact of strong airflow, so the shape of the aircraft must conform to aerodynamics and minimize air resistance and air impact. Otherwise, once the aircraft reaches high altitude and flies at high speed, it is very likely to directly disintegrate. And the workmanship of the aircraft needs to be even more refined.
Zhao Lei was driving the plane, hovering at low altitude, and the fuselage would sometimes sway and shake. This was due to inaccurate calculations and insufficient workmanship.
If improvements are not made, the probability of aircraft failure and problems will be frighteningly high when flying at high altitudes!
Xie Jin and others built an instrument to capture air pressure and calculated improvements while acquiring data.
On the other hand, Cao Wei began to take time to lead Xie Jin and others to develop more convenient weapons, automatic rifles.
For the world at this time and the Ming Dynasty at this time, manual rifles were more than enough.
But without automatic rifles, the aircraft only has one covering attack method of dropping bombs, and the aircraft should have another attack method of precision strike.
If the ammunition capacity and rate of fire of manual rifles do not meet the requirements, then automatic rifles or even machine guns can only be developed.
While Cao Wei, Xie Jin and others were working hard, Song Ping from the manufacturing bureau came over.
"Sir," Song Ping opened the door and entered. When he saw Cao Wei, he saluted respectfully.
Cao Wei looked up and saw Song Ping with a smile on his face.
He put down what he was doing, walked up to Song Ping and asked:
"Why are you free to come here today?"
Since the establishment of the Scientific Research Institute, Cao Wei has been working in both the Manufacturing Bureau and the Scientific Research Institute, but slowly he has focused entirely on the Scientific Research Institute. After all, he is good at research and development and can better cooperate with Xie Jin and others.
Song Ping and Zhao Heng picked up all the things in the Manufacturing Bureau. The Manufacturing Bureau and the Ministry of Industry have been busy building the air force base a while ago.
Song Ping grinned, "As a subordinate, why don't you come over and visit me?"
Cao Wei was impressed by what he heard and waved his hand, "If you have something to say, just say it and let it go as soon as possible. I'm still busy when you have time."
Song Ping chuckled and stepped aside. In the yard outside the door, a large package was placed on the ground.
"Sir, Fang Min sent this from Anhui. He wanted to give it to you. He didn't know about Yingtian Research Institute, so he sent it to the Manufacturing Bureau."
Fang Min was a former student of Cao Wei, and was at the same time as Xie Jin, Song Ping and others.
Xie Jin and others in the room heard the name of their old classmate and came over one after another.
"What is the thing Fang Min sent?" someone asked.
Song Ping escaped from his arms and handed a letter to Cao Wei. I haven't read this letter yet. Please open it personally.
Cao Wei took the envelope, opened it under everyone's gaze, and looked at it carefully.
After reading it, Cao Wei had an incredible look on his face.
"This...this, is this true?" For a moment, Cao Wei stuttered, and everyone was immediately curious about what Fang Min had done to make Cao Wei lose his composure.
Cao Wei turned around and started looking for Yiqiu.
"Iqiu, Yiqiu," after a while, Yiqiu ran over from the other end of the scientific research institute.
"grown ups."
Cao Wei pushed the letter in his hand to him, "Fang Min's letter, please read it quickly."
Among Cao Wei's students, there were three outstanding students in chemistry. Yi Qiu was one of them, followed by Fang Min. However, he had a very good relationship with Yi Qiu. The two often studied theory together, and one of them competed. Both are worse.
Cao Wei left Yiqiu in Yingtian and sent the other two people to other places. At this time, Yiqiu was excited when he saw the letter from his former friend and looked at the letter in his hand carefully.
After reading it, he raised his head with a thoughtful look in his eyes.
"Can it be done?" Cao Wei asked impatiently.
Yiqiu nodded, "Okay!"
Then Cao Wei asked Yi Qiu to do it. Everyone came to the large package, opened it, and saw gray powder inside.
"Sir, what is this?" a voice sounded from the crowd.
"This is lime." Cao Wei replied with a smile.
This kid Fang Min actually figured out how to make cement!
In the letter, Fang Min has already explained the basic method of making cement, which roughly means two grinding and one burning.
Lime raw materials and clay raw materials are crushed, dried, and mixed according to a certain proportion. After grinding, they become raw materials.
These raw materials are then added to the furnace and burned until they are partially melted. The resulting product is cement clinker, whose main component is calcium silicate. Finally, the clinker is ground into fine particles, and gypsum is added to form cement.
Yiqiu followed the steps mentioned in the letter, prepared the cement, and put it into a three-foot-square mold. He also followed Cao Wei's instructions and put a steel frame into it to ensure the overall stability.
"Okay, sir." Yiqiu replied to Cao Wei.
Cao Wei nodded and looked at the cement in the mold. He only had to wait until it was completely dry to know whether the cement that Fang Min had researched was the same thing as the cement he thought about.
Xie Jin looked at Cao Wei's expression and knew that this unattractive and unattractive mud and water might be very important, so he asked:
"Sir, what is the effect of this thing?"
Cao Wei sighed with emotion:
"This is a good treasure that is beneficial to the world. Don't think it's disgusting now, but when it dries, it will be extremely hard, harder than ordinary masonry, and the cost is not very high. After it is widely used, Used to build houses and cities, it will greatly increase the lifespan of the houses and the sturdiness of the city, making it impregnable!"
After hearing this, everyone was shocked, and then they understood why Cao Wei was so excited. They didn't expect that this thing looked inconspicuous, but was so powerful.
Yiqiu was still reading the letters, savoring his friend's familiar handwriting. Suddenly he raised his head and said:
"Sir, Fang Min said in the letter that he has not named this thing yet, please give it a name."
"This thing has water and mud, so let's call it cement," Cao Wei said with a smile.
Three days passed quickly.
On this day, Cao Wei had someone take out the mold and remove it, and the solidified cement board fell into the eyes of everyone.
The cement board that is completely dry today does not look like the same thing as the muddy water three days ago, because just by looking at it, everyone knows that it is ridiculously hard!
"Bring a hammer, who is stronger? Come and try and see if you can break this cement board."
Yiqiu couldn't hold it any longer, "I'll do it!"
Taking the sledgehammer handed by others, Yiqiu swung it straight from behind and hit it hard on the cement floor.
(End of this chapter)
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