Hongwu Survival Guide

Chapter 181 is all about the details
Hearing Zhu Biao's innocent question, Zhu Yuan smiled and said patiently: "The temperature of the sun comes from the most efficient energy in the universe that we can perceive, called nuclear energy. The core of the sun The high temperature of 2000 million degrees is actually very low compared to other stars. Oh, stars are the stars we see when we look at the sky at night. Each of them is equivalent to a sun, but because they are too far away from us , it looks like just a star point. As for the sun’s costume, it’s still within the range we can perceive, the sun is suspended in the void, so it doesn’t matter how it’s dressed.”

This passage contains too much information, not only the prince Zhu Biao, but also Li Shanchang, Yang Xian, Fu Yu, Tao An, Qian Yongren, Deng Yu and other important civil and military officials who followed behind the three felt that they had learned a lot, and followed All kinds of big doubts arose.

Zhu Biao first caught a doubt: "Yuaner, why do you always say 'we can perceive it'? Could it be that there are many things we cannot perceive?"

Zhu Yuan raised his hand and made a gesture of support: "Your Highness, what do you think I have in my hand?"

Zhu Biao said with a smile: "I know this, I have seen your knowledge, this is air, um, it contains nitrogen, oxygen and carbon dioxide and so on."

"Your Highness is right, but this is actually only the most superficial layer." Zhu Yuan didn't take back his hand, and continued to maintain a lifting posture while walking, "Besides the air, there are actually things that we can't perceive, such as , Time, Your Highness, what do you think time is?"

Zhu Biao was lost in thought.

Li Shanchang and others following behind Zhu Yuan couldn't help thinking.

Old Zhu was listening to the two children's conversation with a smile, but seeing the eldest son concentrating his eyebrows, he hesitated a little and interrupted: "Yuan'er, don't talk to Biao'er about things that are too deep."

It was discussed at first.

Lao Zhu felt that it was better not to impact his son's three views too much.Hmm... three outlooks, world outlook, outlook on life, and values, these are also concepts given by Zhu Yuan.

When Lao Zhu said that, Zhu Yuan nodded in agreement.

The group behind couldn't help but feel a little regretful.

Time, this should be a rather mysterious thing. Li Shanchang thought that in the many related matters involving Zhu Yuan, his lord always kept a secretive attitude, and even thought it wrong, thinking that it was His Majesty the Emperor who didn't want them to know, so he would fight. broken.

Seeing what his father said, Zhu Biao skipped over, but he didn't forget what happened just now: "Then, Yuan'er, let's talk about the sun, why can it be suspended in the void?"

"Strictly speaking, it's not levitation," Zhu Yuan said. "The sun, the earth, the moon, and so on, all keep moving. For example, the earth revolves around the sun, and the sun gives the earth a gravitational force. The rotation of the earth around the sun, Another centrifugal force is generated, and the two form a balance. Similarly, the moon revolves around the earth, which also forms a balance. On a larger scale, the sun also revolves around the center of our galaxy, which also produces a balance. Oh , the Milky Way, the Milky Way that can be seen in summer, is actually a galaxy composed of countless stars."

Zhu Biao was amazed again, and wanted to ask further. Thinking that his father would interrupt, he turned back: "You said that the sun's high temperature of 2000 million degrees comes from nuclear energy. Why?"

"This," Zhu Yuan paused, and said in a joking tone: "The matter is of great importance, so I will discuss it with His Highness in private."

As for nuclear energy, even if it is said at the moment, it is already a matter of the year of the monkey if it is to be realized.However, in any case, out of prudence, it is better not to say.

Zhu Biao paused, his eyes were a little bright, but he wisely did not continue to ask.

Old Zhu in the middle also raised his eyebrows slightly, feeling a little emotional again, when he thought he knew enough from his precious 23rd generation grandson, unexpectedly, there was always more.

Compared with his son's feelings, Lao Zhu realized that this 'important matter' was really important.

Because, the 23rd grandson of my own baby has never been a person who cherishes himself, but is more inclined to spread all kinds of knowledge that Lao Zhu thinks should be kept secret.

Unexpectedly, I could also hear a kind of knowledge of 'important matter' from him.

Li Shanchang and others who followed silently behind him couldn't help but have a certain thought.

This... I don't want them to know yet.

Passed by another examination room.

Old Zhu walked slowly, and walked into the crowd amidst the slight turmoil of the scholars, checked the progress of several students' answering questions, and when he left here, Zhu Biao continued the topic just now: "Yuaner, the temperature of the sun, I just want to ...Even if you know it, according to what you said, what's the use of quantifying it?"

"Your Highness's question goes straight to the core again," Zhu Yuan said with a smile: "The temperature of the sun involves the nuclear energy I just mentioned, and it will not be launched for the time being. Your Highness must first know one thing. If our Ming Dynasty wants to get rid of the dynasties of the past Change, from the agricultural age to the industrial age, is the only way to go, and the use of energy is a fundamental way to realize the leap of the times. Energy, including fossil energy, bio-energy, wind energy, water energy, geothermal energy Wait, among them, apart from geothermal energy, some of them can be traced back to the level of solar energy, and the energy of the sun is, in fact, nuclear energy.”

Zhu Biao realized that this was a university question related to his country, so he couldn't help asking: "What are fossil energy, bioenergy... and so on?"

"Fossil energy, the most typical one, is coal. Why is it called fossil energy, because coal was formed by forests buried in the ground in ancient times, and formed after millions of years of transformation, so it is called 'fossil'. Oh, this is A verb, after millions of years of vicissitudes, turned into stone. Bioenergy, the simplest, is the wood we use every day. They are not buried in the ground and turned into fossils. They are directly burned by the stems of plants, so they are called biological energy. Energy. As for wind energy, water energy, etc., I don’t need to explain. Those waterwheels by the river, His Highness, if you have time, we can go and have a look together. Besides, these fossil energy sources are either from animals or plants, um... this is another matter. It involves the concept of a biological chain, wolves eat sheep, sheep eat grass, and grass needs sunlight to grow, which is probably the case. Of course, it is far from this. Even writing one or two books is not enough. Moreover, this happens to be the same as His Highness A knowledge that must be known, this... Next, I will write it specially."

After Zhu Biao nodded, Zhu Yuan turned to Lao Zhu: "Speaking of it, my ancestor, Yuan'er mentioned the matter of compiling general textbooks before. After this exam, I think we can start. According to the three levels of elementary school, middle school and university .”

Lao Zhu also nodded, but said: "This matter is of great importance, we must carefully consider it."

Zhu Yuanchao signaled behind him: "My lords should also get involved. By the way, it's not just these arts and sciences. My ancestors, Yuan'er thinks that we should also prepare a military academy, um, and it should be assigned to the university level. The corresponding schools Standards, this is also a question that needs to be discussed, universities with higher education must also be differentiated, and they are determined by rank, such as Jinling University, what rank do ancestors think is better?"

Lao Zhu didn't answer immediately, he pondered for a moment, and said, "This...I'll go back and think about it."

"Also, the reform and reorganization of each department. After this scientific examination, we will have a group of quite sufficient manpower, and the reform of the department can be carried out."

Zhu Yuan mentioned this, and all the civil and military officials behind him cheered up.

Li Shanchang's mood is particularly complicated.

He mentioned setting up six parts before, but when he was pressed by his lord, he thought that some yellow-haired kid must be obstructing it.

Knew it.

However, it is inevitable to have some very bad premonitions, not knowing what my lord will do next.

Just like before, when there was the Sinong Division, there was a Yingtian Division, and they were all third-rank departments, plus the Yinghai Division, and the Imperial Hospital... how many third-rank divisions are there?
Then there is a certain boy's Cong Yipin Zhongshu Pingzhang.

Hearing the news that day, Li Shanchang threw things all over the house when he returned home.

This is a thorn.

Even, this is afraid that the ancestors are planning to replace themselves.

Li Shanchang could clearly feel that since the arrival of a certain boy, his protagonist has become more and more dissatisfied with him as a leftist.However, he was really unwilling to be replaced by a 14-year-old boy.

Everyone walked and talked from south to north, and more than half an hour had passed.

Zhu Yuan had to take the initiative to mention that he couldn't walk anymore.

Old Zhu was half teasing and half complaining with concern, and then he rested in a flower garden pavilion and talked a little more. Then Lao Zhu took all his ministers and set off for the palace. There were still many things to deal with in daily life. Always stay here.

Zhu Yuan was not allowed to send it off.

When His Majesty the Emperor and his party left, it was time to hand in the papers.

When the gong sounded for closing the papers, the officials and soldiers in charge of the examination first ordered the candidates to get up and leave the examination room, then collected the papers in an orderly manner, bound them on the spot, and then gathered them together.

An hour later for lunch and a break.

However, neither the invigilators nor the test takers took much rest. While sorting out the test papers and preparing for the afternoon test, after eating, most of them returned to their seats in the test room, and some of them inevitably began to change Connect more.

So it's the end of the day.

At exactly one o'clock in the afternoon, the second exam began.

This time there were only three blank test papers.

When the writing papers were handed out, the gong sounded a quarter of an hour in advance to mark the papers. The invigilators hung the test questions written at noon on a shelf on a tree, walked around the examination room with them, and recited them three times as usual, and finally placed them in the examination room. In front of the examination room.

For some scholars who have studied the scientific research of the previous dynasty, this is a very special topic: In the "Edict to the Central Plains", there is a saying, "Expel the Hulu and restore China". How to "restore China" is the core, and ten suggestions are given, which can involve culture, education, etiquette, military affairs, agriculture, water conservancy and other aspects.

There are also two requirements:

Rule 3000: Limit to [-] words.

Article [-]: You can write freely with charcoal pens, fountain pens, brushes, etc., but punctuation marks are required.

Of course, this was the topic finally formulated by Zhu Yuan and Lao Zhu after private discussions and several revisions.

Whether it is the topic itself or the additional requirements, there are different intentions in it. For example, many aspects that can be involved are specifically mentioned in the topic. Zhu Yuan deliberately added two "agriculture" and "water conservancy" in the hope that candidates can relax. Open your mind and think towards the "production" level of economics, not just limited to traditional "culture and education" and "etiquette".

Also, 3000 words.

Zhu Yuan didn't want to see the full nonsense from the Three Emperors and Five Emperors, 3000 words, ten suggestions, each with an average of 300 words, candidates can only give dry goods.

Of course, those habits that cannot be changed, spend 2900 words to force nonsense, and list ten items in the last 100 words... Well, this should be a talent, so you can't miss it.

Zhu Yuan discussed this with Lao Zhu.

For this question, what candidates answer and what suggestions they put forward, in the future, they will use people in a targeted manner. Therefore, compared with mathematics, this question will actually determine the more than 1 candidates present to a large extent. future prospects.If someone is full of nonsense, they can only be treated as nonsense.

In this day and age, "disabled people" who can write are of course very useful.

Then there are writing utensils, which are mainly for the popularization of charcoal pens and fountain pens. Just like in the morning math, candidates can only use charcoal pens, which is also the same purpose. Zhu Yuan has also done some detailed work for this purpose.

The main thing is the posture of holding the pen. Hard pens and soft pens are different. To ensure efficiency, the posture of holding the pen needs to be adjusted.

The result is great.

During the exam in the morning, Zhu Yuan observed that the examinee's posture holding the charcoal pencil was basically the same as later, not the current state of holding the brush.

The last punctuation mark, this one is more important.

In advance, it has been widely used in "Basics of Mathematics" and other related fields.Moreover, in this era, it is not without punctuation, as long as candidates who have read the book can basically understand it.

There is a traditional saying called "If you don't know how to read a sentence, you can't understand it when you read it." In fact, it means that there is no disadvantage of punctuation.

You can't break sentences, even if you can read, you can't read books.

Zhu Yuan also discussed this with Lao Zhu.

If you want to upgrade your industry and enter a new industrial age, you need a large number of talents. On the one hand, you need to strengthen education, and on the other hand, you need to lower the threshold for studying.

How to lower it?

The simplification of Chinese characters that has begun to be operated by inner house women in private is one.

Another one is this punctuation.

Combining the two, Zhu Yuan believes that if the original threshold for reading is '10', it can be directly reduced to '3'.

The afternoon exam is two hours, four hours.

In the morning, I accompanied Lao Zhu through the examination room, and Zhu Yuan was already exhausted.Seeing him like this, Tao An and Qian Yongren advised him to go back to rest first, but Zhu Yuan declined. The other two, Tao An was 59 years old, and Qian Yongren was nearly [-] years old. Both of them were in the examination room. It's outrageous for a teenager to retreat.

In the end, he lasted until the end of the exam. After collecting the papers, he even checked them himself. It was not until the sunset had sunk into the horizon that Zhu Yuan left the university campus and returned to his home on Houhu.

Of course it's not over.

A total of more than [-] exam papers, mathematics only needs to be quantified, which is not bad.Another policy theory said that if it is small, it will affect the future of the examinee, if it is big, it will be the future of the country, and it cannot be sloppy at all. Therefore, the follow-up marking is also a big project.

(End of this chapter)