I am the king of the dead

Chapter 795 From Practice to Practice

"Generally speaking, solids and liquids are considered incompressible." Zhu Qiyu answered Wan Jieli's question, for example, why is a piece of iron not crushed when placed in air?
"In some special cases, it can be compressed." Zhu Qiyu added.

In the macroscopic state, solids and liquids are generally regarded as incompressible, but in the microscopic state, there are gaps between molecules and atoms, and everything in nature can be compressed.

Wangeli did not explore any special circumstances, but was thinking about what His Majesty said: Generally, solids and liquids are considered incompressible.

He felt that he had glimpsed a shocking secret, but he had no idea what that secret was, and it was covered in front of his eyes like a thick fog.

Zhu Qiyu didn't know what Wan Jieli was thinking, and said with a smile: "Conjecture boldly, put forward hypotheses, demonstrate carefully, draw conclusions, come from practice, and go to practice."

"Don't be afraid of doing something wrong, you should be afraid of not doing it, and do whatever you want."

"You are very good, I am very satisfied."

Human cognition of the world is piled up by specific events one by one, instead of building tall buildings in the sky, there is a knowledge warehouse of quantitative changes, and quantitative changes lead to qualitative changes.

It is natural to study a large number of problems, which will lead to qualitative changes in cognition, and then rise to a general theory.

Zhu Qiyu has always hoped that everyone in Ming Dynasty will be full of original curiosity about the world, have instinctive doubts about phenomena, and then go to unconstrained imagination, and finally form conclusions after long-term discussions and demonstrations, and finally systematize and formulate knowledge.

This is science. Obviously, Da Ming is making great strides forward on the road of complete scientific construction. Regardless of whether there is any result, this is something worth celebrating.

Wan Jieli saw Yuheng and Hengsheng pumping water for three feet, and kept guessing why, put forward his own hypothesis, and wanted to prove it, finally got a few glass tubes in front of him, and verified the hypothesis through measurement, and got concluded.

This is to come from practice and go to practice.

"Your Majesty would like to abide by the sacred instructions." Xu Dun, Bei Lin, and Wan Jieli said in unison. This is His Majesty's instruction to Qin Tianjian, so naturally he will keep it in mind.

Zhu Qiyu studied the pillars in front of him again, and asked a few questions. Of course, because mercury is poisonous, he, who is the emperor, did not get too close to embarrass the courtiers.

Toxicity cannot be discussed regardless of dosage, but the ministers and workers of Xing'an and Qin Tianjian are quite nervous.

Zhu Qiyu and several people discussed for a long time about the application of atmospheric pressure. For example, based on the principle of a water pump, an air pump was made to preserve food for a long time. wait.

"I remember how the big craftsmen of the Ministry of Industry, Shijing Factory, Craftsman City, and the Ten Great Calendar Bureaus did the job of miniaturizing the steam engine?" Zhu Qiyu set off from Guangzhou at the end of February and spent nearly four months Only then returned to the capital.

This is the second purpose of his visit today, to hear about the progress of the miniaturization of the steam engine.

Xu Dun, Bei Lin, and Wan Jieli looked at each other, then bowed their heads and said, "I'm ashamed, and there's progress, but not much."

Zhu Qiyu was slightly disappointed, but still said with a smile: "No hurry, no hurry, take your time, just take your time."

If you're really not in a hurry, you won't ask me in person.

Xu Dun and the others immediately felt the pressure. His Majesty is lenient and unwilling to give pressure, but Qin Tianjian and the Ten Calendar Bureaus can't really think that His Majesty is not in a hurry.

It is not an easy task from testing machine to large-scale industrialization, standardization, and standardization of production. Zhu Qiyu is not too urgent. There are many problems to be solved.

"Your Majesty, I do have something, please check it with Your Majesty." Seeing His Majesty's disappointed look, Belin hurriedly bowed her head and said.

Zhu Qiyu smiled and asked, "Oh, what is it?"

Belin bowed her head and said: "Your Majesty, making cheese is warmer than the human body; making tempeh is better as warm as the armpit;"

"When raising silkworms, if you feel your body is cold, the silkworms will be cold. If you cook the fire, if you feel your body is warm, the silkworms will also be hot. Take the appropriate amount to remove the fire. The fire used for frying tea is often the same as the human body temperature. If there is too much fire, the tea will be scorched and inedible. "

"Water boils, at the beginning, there is a slight sound like the eyes of a fish, which is the first boil; when the water gushes out from the edge, it is the second boil; when the waves splash and foam, it is the third boil."

When making cheese, it should be slightly higher than the body temperature. When making tempeh, the temperature of the urn for tempeh is about the same as that of the human body.

Sericulture people wear single clothes in the silkworm room, and use body sensation as the temperature. If they feel cold, the silkworms will also feel cold, so they need to add firewood. If they feel hot, the silkworms will also feel hot, and they need to go to the fire to cool down.

When roasting hojicha, the temperature should be about the same as the body temperature, otherwise the tea will be burnt and cannot be drunk.

Belin went on to say: "How much is one boil, two boils, and three boils? It's only about the same. Since the degrees were bypassed, I dared to use ice water as zero and three boils as hundreds, and measure it with a fixed temperature."

Zhu Qiyu felt that this passage was inexplicably familiar, and asked enthusiastically, "Oh? How do you count the body temperature?"

Belin bowed her head and said, "It varies, roughly 36 to 37 degrees."

"How to measure?" Zhu Qiyu asked again.

Bellin looked left and right, then scratched her head and said, "Your Majesty, please follow me."

Behind the statue of Mo Di, there is a five-storey attic. There is no inscription on the tablet, which is obviously newly completed.

This pavilion has neither the luxury of carved beams and painted buildings, resplendent and magnificent, nor the beauty of pavilions, pools, waterside pavilions, green pines and cypresses, rockery and strange rocks.

An ordinary and elegant pavilion that doesn't even have a name.

On the left hand side as soon as you enter the door, there are spiral hydraulic presses, hydraulic forging machines, seismographs, flywheels, water land livestock boats, etc., and on the right hand side are lime blowtorches, water conservancy clocks, balance wheel clocks, barrel watches, and six-point clocks. Instruments, armillary spheres, etc.

And Beilin walked to a shelf, took down three wooden boxes, opened them one by one, and three thermometers appeared in front of Zhu Qiyu.

"One of them is ink filling, one is wine, and the other is mercury. Among them, the mercury column thermometer is the most accurate." Belin introduced these three objects, which are all three thermometers he invented to measure temperature.

Belin pointed to the thermometer and said: "The mercury column thermometer is improved from the sample sent by the Tai Hospital. It does not have a scale. It is generally only used to measure body temperature. It is more accurate, but it is inert. Before using it, shake it a little." Throw."

There is a mercury column thermometer in the Imperial Hospital of Daming, which is about one bundle long and has only one mark. If it exceeds a fever, it needs to be cooled down. It is extremely simple, but the mercury column thermometer in front of it is much more accurate.

Wine column thermometers have no thermal inertia and change with temperature.

Zhu Qiyu took the three thermometers in his hand and looked them over, and said with a smile: "Okay, very good, reward!"

"Thank you, Your Majesty Ron." Belin hurriedly bowed her head and said.

Zhu Qiyu thought for a while and said: "Bring a pen, ink, paper and inkstone. How can this pavilion be anonymous?"

Zhu Qiyu deliberated for a long time, and wrote three large characters on the paper: [Tiangong Pavilion].

From now on, this Tiangong Pavilion will be Zhu Qiyu's handicraft box, but for all the auspiciousness obtained, one copy will be placed in Tiangong Pavilion, and another copy will be placed in Tai'an Palace.

When Zhu Qiyu walked out of Tiangong Pavilion, he stopped for a long time, thought for a while, and then said to Lu Zhong: "Send a Tiqi Qianhu to guard, and don't come near it."

After Zhu Qiyu finished speaking, he left with a smile on his face. All future inventions and creations of Ming Dynasty will be included in it, and the five-storey attic will definitely not fit.

But the Tiangong Pavilion has been erected, and it will have an immeasurable impact on the future of Daming.

The atmosphere has weight and pressure. In the eyes of Confucian scholars, this is too deviant.

If the atmosphere really has weight, and it can press the water more than three feet, wouldn't that person have been crushed to death long ago?
After Qin Tianjian's remarks were published in the residence newspaper, they immediately aroused heated discussions in the capital and caused disputes.

This dispute was clearly divided into two factions.

One faction firmly believes that the ten calendar bureaus of the Qin Tianjian are deviant and should be banned immediately so that the Qin Tianjian can resume its functions. There is no pressure in the atmosphere.

The other faction firmly believes that it exists, and has done many experiments to verify this statement, but this faction is mainly composed of five hundred astronomical students from the Qin Tianjian. They are weak, and no one wants to see them. experiment of.

Zhu Qiyu has been watching from the sidelines, making this discussion even more heated.

"This envoy of the Moscow Principality named Ivan, according to the rules, should be received by the Minister of Honglu Temple. Why did the Ministry of Rites send this matter to my imperial court?" Zhu Qiyu asked with a memorial.

According to the Ming system, the envoys of the vassal states can request to see the emperor through the Ministry of Rites, and most of the envoys from foreign barbarian kingdoms are received by the Minister of Rites. For those unknown small countries, they are all handled by Honglu Temple.

This envoy of the principality, even the eldest son, does not have the right to request an audience.

Xing'an looked at the seal on the memorial, and said: "It was sent by the Ministry of Rites. Xiao Jun and Yao Kui haven't returned to Beijing yet, so there should be no mistake."

Zhu Qiyu read the memorial carefully again, and then said to Xing'an: "Go and find Yu Shaobao and Hu Shangshu."

The first time he saw this name, he felt a little strange, and then he remembered who this Ivan Vasilyevich was.

The monarch of all Russia, the first tsar, and the founder of Tsarist Russia.

"The minister leads the decree." Although Xing'an didn't know why the eldest son of this small principality made His Majesty so solemn, Xing'an still went to invite Yu Qian and Hu Zhuo.

"Your Majesty is here to see you. Is Your Majesty safe?" Yu Qian and Hu Wei saluted.

Zhu Qiyu nodded and said, "An, sit down."

Hu Wei seems to be living a very happy life after retirement, and his energy and spirit seem to be much better. There is no paper work, and Hu Wei's body looks quite healthy.

Zhu Qiyu handed the memorial to Xing'an and said, "I want to meet this Ivan, but Yu Shaobao and Hu Shangshu will tell you how and what to say."

After reading the memorandum, Yu Qian said: "I have heard about this Yi Fanchen. Both Wang Fu and Wang Yue said that he is an outstanding man. He has never caused trouble in Daming, but he is quite forthright. He has made a lot of friends. He is diligent and inquisitive. He can be regarded as a young man." He is talented, but he is the heir of the Principality of Moscow, so I am afraid that he will not be able to stay as a Tartar official and serve His Majesty."

Hu Wei didn't read the memorial, but he knew exactly what was on the memorial.

"Your Majesty, why did Ivan travel east?" Hu Wei first asked a question, and then said, "He must understand Daming."

"Because Daming's expeditionary force is on the westward expedition, and it is likely to replace the Golden Horde, and the relationship between Kang and Daming is unclear and unreasonable. How should we get along with Kang? It is the Principality of Moscow, or Slavs, a question that must be considered."

"Just like North Korea must know how to get along with Ming."

The Golden Horde is the suzerain of the Moscow Principality. The strength of the Kang Kingdom is a top priority for Ivan, who is the heir of the Moscow Principality and committed to establishing an all-Russian kingdom and even an empire.

"If you want to know how to get along with Kang, you have to find a way to understand Daming." Hu Wei paused and continued: "Your Majesty, the Germans, Franks, and Ang Saxons are all bandits in the north, while the three principalities of Ross are It was the Slavs who were divided into three."

"The Slavs have a feud with the whole of Tessi. They have been fighting for generations and never stop. Whether it is religion, belief, culture, or values, they are incompatible and hate each other."

"My minister thinks that the war between the Slavs and the Tais should never stop and last for a long time; we should let the Slavs and the Tais never completely defeat each other and consume it for a long time; we should support the war between the Slavs and the Tais Long-term confrontation, never reconciliation."

"Let the Taisi always hate the Slavs, and let the Slavs never be able to destroy the Taisi."

"In turn, the Three Principalities of Ross, where the Thai and Western people are the main body, have to rely on Kang Guo, and even the Ming Dynasty, which also makes the Thai and Western barbarians restless and uneasy."

Hu Wei has never been arrogant. From the anthology brought by Nikolaoz, we can see Tessie's potential.

There are more than 500 million people in Western Europe. After the Black Death, the population of Western Europe not only recovered, but also skyrocketed further.

Population is the foundation of everything, and the Black Death has brought great changes and impacts to Taixi's social structure and religious beliefs.

The rule of the Holy See is becoming precarious, and a great Western debate is taking place.

The dead city of Florence, which was ravaged by the Black Death, has returned to its former prosperity.

A civilization must be resilient, and this is undoubtedly resilience.

Hu Wei's meaning is very simple, that is to let the Slavs and the Tessian Saxon, Germans, and Franks choke to death. To put it bluntly, it is called sitting on the mountain and watching tigers fight and offshore checks and balances. To put it bluntly, it is a shit stick.

"Hu Shangshu is indeed a scholar." Zhu Qiyu said with a lot of emotion.

Hu Wei said quite sincerely: "Thank you, Your Majesty, for your praise."

"Whether it's the All-Russia Kingdom or Taixi, once they become strong or join forces, my Ming Dynasty will have no peace. They are all robbers. No matter who becomes stronger, no matter how far away, the wealthy Ming Dynasty must be the target of their robbery."

"As long as they can eat it, they will never let it go."

　Is Hu Shangshu worrying unfoundedly?Ask for a monthly ticket, woo! ! ! ! ! ! ! ! ! ! ! ! ! ! !

　　
　
(End of this chapter)