Mathematical calculations and expression symbolization, and chemical equation alphabetization are the basic teaching of the Academy of Sciences. The same is true for Shaoying Academy, starting from the doll.

Mathematical and chemical ideas are expressed in a agreed and standardized form, and information is expressed in a concentrated form, thereby accelerating the speed of mathematics and chemical thinking and promoting the development of related disciplines. This is a requirement of scientific development and does not involve admiring foreign countries.

How to use it easily? Zhu Youxiao didn't think too much about how to use it. First, it was due to habits, and second, it was indeed convenient and fast.

Considering the educational level of adults, Zhu Youzhai basically lets them learn by themselves. The textbooks are used by Shaoying College, and he thinks he should learn very quickly.

Judging from the actual results, this kind of laissez-faire educational method is within acceptable range. At least in mathematics, chemistry is a kind of stolen duck, which basically depends on personal understanding and understanding.

There is no way. If you can really explain chemistry thoroughly, I'm afraid there is only Zhu Youxiao. But he is the emperor, how can he not do his job properly?

Moreover, he cannot answer all the questions. For example, the simplest thing is, why is carbon C and why is oxygen O, and it cannot be seen or touched. Do you think there is something?

Therefore, Zhu Youxiao could only let go of his anxiety and set a three-year plan. The establishment of a knowledge system is very short.

Before he could "punish" Fan Xiaohui in the car, he had already arrived at the Academy of Sciences.

After continuous transformation, the Academy of Sciences has expanded again and the gate has been renovated. The large plaque is written by Lao Dong, which is more in line with Zhu Youxiao's aesthetic of famous schools in later generations.

This will be the center of world scientific development. Zhu Youxiao got off the car, looked up and set a small goal for himself.

That's right, compared to reviving the Ming Dynasty and eliminating the accumulated problems, this task is indeed not too important, but a long-term idea.

When he walked into the Academy of Sciences, Zhu Youxiao found that it was different from the last time. There were fewer arguments in groups, and it seemed very deserted.

The administrators of the Academy of Sciences knew the emperor's identity and seemed to see his doubts. They hurriedly explained with great sincerity: "Today, Mr. Song gave a lecture, and the students were all listening in the classroom."

Mr. Song?! Song Yingxing!

Zhu Youxiao was stunned for a moment and guessed that it was Song Yingxing, who was the first to come into contact with chemistry.

Oh, Old Song is not simple. It’s only half a year since he has been upgraded to a teacher and taught his disciples! Don’t talk nonsense and mislead your children, let’s lead all the elites I have selected to the fork in the way?

Zhu Youxiao asked someone to lead the way, rushed to the large classroom, hid by the door and eavesdropped on Lao Song's lecture.

After listening for a while, Zhu Youxiao couldn't help but smile and was very surprised.

It turned out that Lao Song was talking about Western alchemy and corrected the fallacies.

At that time, people believed that gold and silver could be made by artificial methods, that is, to convert base metals such as copper, lead, tin, and iron into precious metals such as gold and silver through some means.

Both Chinese alchemy and Western alchemy are the earliest origins of chemistry, and the invention of black gunpowder was obtained by chance from alchemy.

Western alchemy focuses on metals. For example, Greek alchemists melt copper, lead, tin and iron into an alloy, and then soak it in a calcium sulfide solution.

After such a reaction, a layer of tin sulfide was formed on the surface of the alloy, and its color resembles gold. In later generations, golden tin sulfide was called gold powder and was used as a golden paint on buildings.

So the alchemist believed that "gold" had been refined.

In fact, this method of judging material changes only from the color of the surface but not from the essence is self-deception, and humans have never achieved the goal of "turning stones into gold".

From an experimental perspective, Song Yingxing concluded that the things the alchemist created were not gold at all. Whether it was cut or inferred by weight or density, it was not.

Well? It seems that Archimedes' bathing law (buoyancy law) is used to prove the difference between the so-called "gold" and real gold.

Zhu Youxiao pursed his lips and was very satisfied with it.

Needless to say, it would be great to create tin sulfide! It would be so brilliant when applied to palaces and other buildings. Let foreigners see how rich our Ming Dynasty is.

Although Song Yingxing's lecture was also wrong, Zhu Youxiao believed that his leisure time would not hide his silence.

In the development process of chemistry, according to the textbooks he compiled, it is naturally the most correct development process. But having differences and debates is not a bad thing.

Lao Song was still giving a lecture, including his understanding. There was still a pause in the middle, and the students who would raise their hands to signal to ask questions.

The words are good, at least there are theory and experiments; the questions are also very good, at least not so naive and ridiculous.

Zhu Youxiao smiled and suddenly felt that there was no need for this trip.

The "Warland Secret Book" has been given to them, and they have also given them experimental equipment, and they have studied and discussed it themselves. There is nothing wrong with making progress naturally.

Of course, you must continue your distance education. Even if you are part of the debate, let the students identify right and wrong by themselves. Wouldn’t you be more impressed?

Thinking of this, Zhu Youxiao smiled faintly, turned around and left quietly without taking away a piece of cloud.

…………………………………………………………

Zhu Youxiao can slow down his pace with the development and progress of science. After all, with the current overall scientific and technological level of the Ming Dynasty, not only the world's leading position, but also not at all.

The establishment of a science and education system cannot be completed in a short period of time, and it is no exaggeration to have more than ten years or decades.

No matter how it is implemented, a stable and peaceful social environment is essential. Foreign enemies must be defeated, rebellions must be put down, and famine must be found to be overcome.

Therefore, the two anti-rebellion wars in Liaodong and southwest were the two major events that Zhu Youxiao devoted the most energy and money.

In comparison, Jiannu in Liaodong was even more of a big concern and must be completely wiped out seven years before the revelation.

The seventh year of the Apocalypse was considered a curse. Zhu Youxiao was cautious and careful, but he still couldn't be sure whether the end of that year was his destiny.

Although history has changed, Jiannu's situation is much more difficult than in history. However, if Zhu Youxiao did not completely eliminate it, he still dared not rest assured.

When Zhu Youchao's concerns about his fate were relieved when he took the wooden cage van of Amin and other prisoners into the capital and displayed it along the street.

This is something that has never happened in history. When Amin fell to this point, Zhu Youxiao felt happy and added a little confidence in changing his destiny.

The news has been spread in advance, and the atmosphere has exploded in time after brewing. After a long journey, Amin and others have been exhausted so that they have no physical strength or temper.

Even so, the Pacification Department was afraid of accidents when parading. For example, let Jiannu shout passionate slogans and show heroic appearance, and then he also sentenced the prisoners to the tongue before entering the city.

Tongue cutting is to cut the tongue. In the Han Dynasty, tongue cutting was used as an additional means of death penalty.

All major crimes of treason and rebellion should be executed by major criminals of the three tribes with "five punishments". In addition to slandering and insulting crimes, criminals must cut their noses and toes on their faces, cut their noses and toes, and cut their tongues first.

The punishment of tongue cutting was still in the Ming and Qing dynasties. Some prisoners had to be executed first, which was to prohibit him from shouting or insulting before the execution; some prisoners had to knock down their teeth while cutting their tongue.

Of course, there are also more kind ways. It is to block the prisoner's mouth and prevent him from speaking out.

The most common gag is the numb core, which is to tie a knot with hemp rope, then soak the anesthetic object, and stuff it into the prisoner's mouth. The tongue is paralyzed, and there is no gap in the mouth, and it can only make a whimpering sound.

If you bite your tongue and commit suicide, you may not die, and the same is true for cutting off your tongue. What's more, it's easy to let Amin and other prisoners whose tongue was cut off live for most of the day.

Before the time came, the streets of the capital were filled with ordinary people.

The second floor of the restaurants and tea shops along the street was filled with customers. They stood up and saw clearly. The living Jiannu official, who had never seen him since he fought against Jiannu and betrayed the Ming Dynasty.

The walls along the street are also in a good position. The housekeepers put on a ladder, stepped on a stool, took advantage of the unique and good land, and looked out. Even the female family members showed their faces boldly and looked excitedly and expectantly.

The morale of the army and the morale of the people are nothing more than this.

The country won a battle, but the border has not heard of the police for a long time, and has repeatedly reported good news. This is contrary to the previous successive defeats and lost land, which makes people feel that the victory of Pang Liao was in sight, and the Jiannu was destroyed.

Although the young people in Shengdou are busy all day long for clothes and food, no one wants to live a peaceful life. Look at the Liao people leaving their hometowns, and they don’t know how many deaths have occurred in Liaodong. Who is willing to experience war?

"Here, come, what kind of Beile from Jiannu-" The people near the city gate heard the sound of drums and whispered to remind them, they were wondering why the streets were paraded and there was accompaniment of drums and music.

"It's the Panshi Hero Association." A commoner who looked like a scholar was a little contemptuous and said with a blank look, "I'm at the Meridian Gate today, Long Live will personally award the flag. In the future, our Ming army will use the association as an independent combat unit, and all have numbers, Long Live will award the flag."

Looking at the envious and expectant eyes of the people next to him, the young man became even more proud and continued: "This is the imperial military flag. The flag is there, the flag is lost, and the people are killed. The officers and soldiers of the association survive and die together."

After pausing, the young man's voice fell down and said, "As long as the military flag is there, even if there is one person left, the troops will be rebuilt and the number will still exist. If the military flag is lost, how many officers and soldiers will still be revoked."

As soon as he finished speaking, the drums and music suddenly became excited, and the Panshi Heroes Association had already entered the city gate.

The Ming army officers and soldiers with bright armor and shoulders and guns held high, appeared on the streets and appeared in the sight of the people, like an irresistible torrent, rolling forward with the clanging footsteps.

After more than a thousand people in the Beijing camp, the Panshi Heroes Association has become even more powerful. With more than one thousand people, they are boundless and boundless.

Even the joining of new recruits weakened the murderous aura of the Panshi Hero Association.

But the long line of four people, with bright armor and majestic Ang Zang military man stared at him and frowned, and his expressionless cold face still brought great shock to the onlookers.

In the middle of the team, every once in a while, there were two chariots carrying heads and flags. They were the capture of the soldiers' battles and also the witness of their victory with their lives and blood.

There was no talk, and fewer whispers were whispering. Most people opened their mouths slightly, watching the steel team move forward in awe and surprise.

Before the Battle of Sarhu, the brave Du Song and the wise Liu Ying once left the capital, but the border troops who were highly anticipated went on a war, which was heartbreaking.

This time it was different. The Rock Heroes Association was a victorious army, with several times more powerful enemies, killing Jiannu corpses everywhere.

"Good man." Someone praised loudly among the crowd.

"I am worthy of being a hero, but I killed Jiannu and blood flowed into a river." Someone echoed loudly.

The quiet atmosphere loosened and people's reactions became enthusiastic.

"Only with such an iron army, can we ordinary people live a peaceful life."

"Pengling Liao and destroying slaves depends entirely on the army, all on you."

More and more people made noises, not in a bunch, along the street, among the onlookers. A few points led a large area and spread out at an extremely fast speed.

"Everyone is a good man."

"If Jiannu is destroyed, we can go home."

"Magnificent, mighty!"

…………………

There is no need to have too enthusiastic scenes of military and civilian relationships. Let the people know that the strength of the army is the guarantee of their stable life; just know that the army is bleeding and fighting on the front line, and everyone is a good man, it's enough.

The soldiers of the Ming Dynasty did not expect the people to be like their families. As long as their efforts were valuable and recognized by the people, they would be satisfied if they praised the "good man".

The steps became more and more clanging, and the head was raised higher. The red tassel, the iron helmet, the bright armor, and the steel gun were set against the momentum. The torrent of the iron army was moving towards the towering imperial city.

The emperor stood on the Meridian Gate Tower, with the civil and military officials beside him, behind him was a Han general, looking at the flags that were getting closer and closer.

The flash of the armor seemed to shine his eyes. He narrowed his eyes slightly, but his expression became more majestic and firm.

I believe that this is just a branch of the Ming Iron Army. In western Liaoning, southern Liaoning, eastern Liaoning, and border towns in the north, hundreds of thousands of Ming troops are becoming like this. What I mean, rolling forward and invincible.

What I can give you is food, salary, weapons, ammunition, and the respect and respect that soldiers should enjoy, and there is also the glory that lasts forever.

I will not let you shed blood and tears. I will let your names be engraved on stone tablets and remembered by future generations. Incense has been enjoyed for generations and admired by descendants...

When the torrent of steel gathered in front of the Meridian Gate, row by row and row to solid wall in the emperor's sight, Zhu Youxiao gently let out a long breath and took two steps forward.

A bright yellow figure appeared on the Meridian Gate Tower, and the steel troops bowed their heads and made a tsunami sound, "Long live the saint, long live, long live!"

"Long live the Ming Dynasty, long live, long live!"
Chapter completed!