Otaku Engineer in Great Tang Dynasty

　　 While Li Zexuan and Mo Lingwei were discussing esoteric issues related to microscopes, Chang'an City, Imperial Palace.

　　 On the court, a good news set off a stormy sea here!

"I received a good news yesterday. Guancheng County broke the night before yesterday. Li Jing and Liu Rengui, who joined the army in Bianzhou, who was lurking in Guancheng County, joined forces inside and outside. Without a single soldier, they attacked the city. The Cui family guards and the Cishi Mansion The rebels have all fallen.

　　 The three direct children of the Qinghe Cui family, the Xingyang Zheng family, and the Boring Cui family, as well as the Zhengzhou governor Pan Zhenyue, the governor Cui Quan, and the relevant prisoners in Guancheng County will all be escorted back to Beijing! The soldiers of the armed forces returned to the court early this morning! At this point, the danger in Luoyang has been resolved, the rebellion in Zhengzhou has been resolved, and the trouble in Henan Road has been set! "

　　 In the early morning, after dealing with the daily initiation of Baiguan, Li Er smiled and announced such a super heavy news!

　　 Baiguan uproar!

In the past, when the imperial court sent troops to the army, once a victory came from the front, the soldiers who sent the victory usually shouted "xxx victory" when entering the city. Therefore, most well-informed officials can get it before going to the court. Know the great victory of the imperial army at the front!

　　 But now, all the good news came so quietly, the civil and military officials in Chang'an City were unaware beforehand. Not only that, the speed of this good news transmission is incredible!

　　 Fang Xuanling stood up, and said, "Cui Junchuo and others, regardless of Jun's grace, committed a rebellion, and the crime is so heinous, it is the responsibility of themselves. Now the rebellion is settled, and the ministers and others congratulate the saint!"

　　 "The ministers wait for congratulations to the Lord!"

　　 All civil and military officials bowed their heads and shouted congratulations.

Li Er nodded, and said: "The family, which emerged in the late Eastern Han Dynasty, formed seven families headed by the Boling Cui clan in the previous dynasties. But now Qinghe Cui, Xingyang Zheng, and Boling Cui have gone against the sky and committed chaos. I don’t deserve to enjoy the glory of a thousand-year-old family anymore. Therefore, I want to re-edit the "Clan History" and remove all three of them. Fang Aiqing will preside over this matter. The court officials, as long as you need it, can accept it. You must do so to praise Zhongxian and depreciate traitors~!

In addition, in recent years, those family members have had serious problems in selling marriages. Every time they marry a woman, they must ask for money widely. . I hope that the re-edited "Clan History" can completely get rid of these bad habits! "

"This...."

　　 All the officials were at a loss when they were beaten by Li Er's "combination boxing."

Clan, the so-called "officials have subordinates, there are subordinates", that is, "family". Since Cao Pi implemented the nine-rank system, the election system of officials has been controlled by the family. They select officials completely based on the level of the door. , The popular point is, if your ancestor is a high official, then you can definitely be an official, if your ancestor is a pauper, even if you are a genius, I'm sorry, please stand aside.

This method of selecting officials has resulted in a situation of "no famished high-grade clan and no clans for low-grade clan" during the Wei, Jin, Southern and Northern Dynasties. At the same time, in terms of marriage, the aristocratic families also pretended to be high-minded and never intermarried with poor families. Judge a person's moral standards and standards of marriage.

　　 In this situation, the genealogy of genealogy came into being. Aristocratic families compiled genealogies and genealogies for themselves, and rated their ranks in various places, and this practice was also protected by the government at that time.

After more than 200 years of the Wei, Jin, Southern and Northern Dynasties, the Sui Dynasty, the power has been severely weakened, no longer the demeanor of the year, Sui Wen Emperor Yang Jian abolished the nine-grade Zhongzheng system, created the imperial examination system, and experienced the Sui Dynasty. After the last turmoil, the family suffered a severe blow;

　　 By the time of the Tang Dynasty, the Shandong noble clans headed by Cui, Lu, Zheng, Li, and Wang were struck by the peasant war, but they were deeply rooted and still had a certain power. Many ministers in the court rushed to marry the Shandong gentry, and the Shandong gentry still maintained their aloof social status.

　　 Among the people, the prestige and status of the Cui family is far superior to that of the royal family!

　　 This is especially what Li Er can't stand!

　　 Now, with Yu Wei, who put down the three major families, Li Er decided to rebuild "Clan History" and redefine the supernatural status of Longxi Li in the world. Who would dare not agree?

　　Sometimes the butterfly effect can change the direction of the wheel of history, but some historical events will still happen, but the events are a little earlier!

According to official history records, in the sixth year of Zhenguan, Li Er and Fang Xuanling had a long conversation. In this conversation, they mentioned the topic of marriage customs at that time. They believed that the phenomenon of clan marriage sales was serious and harmed the folk customs. The court should Embark on reforms. This long conversation between the monarch and the minister opened the prelude to the re-editing of "Clan History".

　　 Immediately afterwards, Li Shimin gave specific instructions: ordering the court officials to search the world's clan genealogy, based on the relevant records of existing historical materials, to investigate the authenticity of them, to praise the loyalists, and to degrade the traitors.

This is a huge project. With the emperor’s order, the group of talents around Li Shimin began to take active actions. Those who participated in the re-editing of "Clan History" were Wei Zheng, Fang Xuanling, Gao Shilian, Wei Ting, and Cen Wenwen. , Linghu Defen, Yu Shinan and others. ,

In the twelfth year of Zhenguan, the "Clan History" was completed, "Every two hundred and ninety-three surnames, one thousand six hundred and fifty-one families", basically implemented the instructions of Li Er, with the royal family first, the relatives second, and Boring Cui was surrendered. For the third class. However, at that time, the people did not greatly recognize the "Clan History" revised by Li Erxin, and the status of Shandong nobles still surpassed the royal family!

　　 Today, Li Er, with his victory over Yuwei, starts the work of re-editing "Clan History" ahead of schedule. The final result is likely to be different from the original result in history!

　　 "The old minister will follow the imperial decree, and must do his best to rebuild the "Clan History"!"

　　 Fang Xuanling was also stunned for a long time after hearing this order from Li Er, and when he reacted, she hurried forward and bowed.

　　 Five surnames and seven hopes, and two surnames and three surnames were removed. This means that from today onwards, there are only three surnames and four hopes! Moreover, the three surnames headed by the royal family of Li clan look all over!

　　 These major events will shake the world~!

　　Hundred officials are all in their hearts. Only two years after Li Er became the throne, he can have such a cultural and martial arts. Those officials who are still thinking of climbing to the family's high branch, at this moment have to weigh in their hearts~!

　　………………………………

Early in the morning, Li Er asked him to post a notice on the victory of Guancheng County in Chang'an City. The people watched it and rushed to tell each other. According to word of mouth, the three families of Qinghe Cui, Xingyang Zheng, and Boring Cui had committed troubles and were all killed. The news of Li Jing's extermination, like a gust of wind, spread throughout Chang'an within a short period of time, and it is rapidly spreading to the surrounding counties!

　　 "Qinghe Cui family, Xingyang Zheng family, Boling Cui family are all destroyed? These are all a thousand-year-old family, how can they be gone?"

"Yeah! In the past, from a hundred officials to Li Min, it was the highest honor to marry a woman of five surnames, especially the daughter of the Cui family. Even the prime minister wanted to marry him. But now this Cui When the house is down, the girl from the Cui family will probably be sent to Jiaofang Division, right? Hey!"

"Huh! Let me say that the Cui family and the Zheng family deserve it! Especially the Cui family. Last year, you all knew the mistress of the Cui family, the Wang family? That wicked woman made the servants of the house into a man. How vicious? If you didn't know which well-wisher had exposed this incident, it is estimated that Wang is still at large in his heart!"

"That’s right, this Cui family is not only rich and unkind, but also ferocious and cruel. It’s better to destroy this family as soon as possible! Now who would be proud of marrying a five-surnamed girl? In my opinion, if you want to earn a lifetime of prosperity, the most The better way is to enter the Yanhuang Academy, or marry the girl of the Yongan Hou's family! This Yongan Hou is a novice in the court, rich, powerful, powerful, and capable, and he will definitely have a bright future!"

　　 "Puff! Although Yongan Hou got married last year, he still has no heirs, let alone a daughter. Who is your kid married to?"

　　 "Hey! What are you afraid of? Doesn't this Yonganhou still have a younger sister in a boudoir? If you can't be a son-in-law, you can be a younger sister-in-law!"

　　 "Bah! You're a messy thing! Ren Yonganhou's sister hasn't made it, so you just want to marry someone? Really shameless!"

　　 "That's right! Even if people get married, it's not your turn, Hu San! Yong'an Hou Wen is talented and talented. When choosing a younger sister-in-law, I will only choose a man like me who is in a jade tree and winds up!"

　　 "I am! Qin Chengfeng, your kid is even more shameless!"

　　.........................

Far away in Yunshan, Li Zexuan, who does not ask about world affairs, would never have thought that people would sit at home and the pot would come from the sky, and if he learned what the folks were talking about, he would definitely benefit from these ancient people’s "wrong building ability". "And vomiting blood for three liters, obviously talking about the imperial court's suppression of rebellion and the extermination of the three major families, but why did he finally talk about the issue of Li Zexuan's finding his brother-in-law?

　　 This crooked building ability is also terrible, right?

　　 "Brother, brother, when will Tiedan come back?"

　　 Lan'er, who didn't know that she had become the "best daughter-in-law" among the people, asked Li Zexuan who had come back from outside.

　　 Li Zexuan smiled and touched the little girl's head, and said: "What? Laner, are you looking for iron eggs?"

　　 Lan'er fiddled with Li Zexuan's big hand on her head. She felt that Li Zexuan's action was to treat her as a child. This was disrespect for her. The little girl frowned and said:

　　 "It's nothing, but I recently went to a college to play, there is no iron egg, it is boring! Brother Ugly Niu will only bully Lan'er, hum~! Brother, you tell Laner when the iron egg will be back!"

　　 After that, the little girl pouted proudly, she looked lovely.

Li Zexuan heard the words and felt helpless, but Cheng Chumo's urinary sex. When Lan Er did not tease, he would be uncomfortable. "Tiedan has left Zhengzhou with the army today. It is estimated that it will be in six or seven days. I'm back! Lan'er, don't worry! Brother recently showed you something fun!"

　　 Lan'er's eyes lit up, and she immediately became interested. She was excited and said, "What is it?"

　　Li Zexuan smiled and said, "Hehe, I can't tell you yet, you'll know when that happens~!"

　　 "Brother smelly! Still selling off~! Humph!"

　　..............................

　　 "Mountain leader, mountain leader, your majesty has gone to the academy! You hurry over!"

　　 In the afternoon, Li Zexuan was basking in the sun in the front yard, and Mo Zhong suddenly hurried to the door and said.

　　 Li Zexuan quickly got up and said: "Okay! I'll be over now~!"

　　 Anyway, Li Er is the person with the most rights in this land. When he comes to Yanhuang Academy, Li Zexuan, the head of the mountain, must be there. This is the same as the inspection by the leaders.

　　 After a quarter of an hour, Li Zexuan came to Yanhuang Academy and after asking about Li Er's current position, he hurriedly followed.

　　 Old Li is now in the corridor outside a classroom, seemingly listening to the lecture of the teacher inside. As soon as Li Zexuan was about to salute, Li Er just waved his hand to stop him, just like he had eyes behind his forehead.

Li Zexuan understood what Li Er meant, so he stopped talking. So, the dean of the Yanhuang Academy and the mountain leader of the Yanhuang Academy, the two actually lay on the window outside the classroom and started to overhear Mr.'s lecture." Business".

This class is a "physics" class. The physics in class one was originally taught by Mo Huai, but Mo Huai is now busy building the dam and cannot get away. Therefore, all the affairs of Mo Huai in the academy will be temporary. Handed over to Mo Chui, this person is also Mo Huai's key training target, and it is very likely that he will become the next Mo family giant!

Li Zexuan also had the ability to pass the test of Mo Chui in secret a while ago, and found that whether it is the mastery of physics or the ability to lecture in class, this young man is basically on par with Mo Huai. Based on this, Li Zexuan gradually relieved. Come!

"...When the school started, you guys must have seen the mountain leader personally demonstrate the telegraph. You only know that the telegraph is amazing. It can transmit information far away, but do you know why it can? Transmitting information? What does it rely on to transmit information? Before understanding this, you must first understand a phenomenon-electricity and magnetism!

Yes, you heard that right, it’s electromagnetism~www.ltnovel.com~ First of all, you should have all seen magnets. The compass made by Shan Chang before uses the magnetic needle to point the south pole of the magnetic needle to the ground under the action of the geomagnetic field. The characteristic of the north pole of the magnetic field to realize the function of indicating the direction is called magnetism.

　　 Regarding electricity, the telegraph used by the mountain leader was driven by electricity. Electricity and magnetism, these are two different things, but who would have thought that they can be converted to each other under special conditions?

　　 Okay, not only you can't think of it, but I can't understand it either! But Shan Chang thought about it. To tell you the truth, sometimes I am curious as to why there are so many novel things in Shan Chang's mind. The knowledge in his head can be taken out casually, and others may not be able to study it for a lifetime. .

Ok! Closer to home, in this lesson, I will show you how this electricity is transformed into a magnetic field..."

Now the teaching progress of the academy has reached the part of electromagnetics. Mo Chui stood on the podium and talked freely, without noticing the two big "boss" who were eavesdropping outside the window. His lectures were serious rather than funny. Be fascinating to listen.

　　 "You follow me~!"

　　 I don't know how long it has passed, Li Zexuan has already been immersed in the content of Mo Chui's lecture, Li Er next to him, at this time, whispered.

　　 "Yes! Your Majesty!"

　　............

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