Chapter 809: The Artifact of Thousands of Miles of Transmission

"No, don't say it's just a suspicion, even if I have evidence that he did it, I'm not surprised, and I won't retaliate."

Bai Fan's words made Li Jiancheng puzzled, people said that the Marquis of Lantian would be revenged, how could he not retaliate?

"It is said that when two tigers fight, there must be an injury, and I won't be hurt if I do it with him, but I'm too tired, and I don't want to be an emperor.

I have an ideal in my heart, I need someone to help me achieve it, any emperor in the world will be jealous of me, I'm afraid that other emperors are not as powerful as him, so I will turn a blind eye to these little things.

Unless, the father-in-law still has ideas about the throne, then the son-in-law can do his best to help you get rid of him on the throne, otherwise, it seems that he has done a good job as the emperor, and the people also need him. ”

Li Jiancheng scolded: "What kind of bastard are you talking about? Is the emperor's throne casually discussed? Besides, I'm already old, and I have long lost the heart to fight for hegemony, as long as Datang is Li's.

Forget it, it's good that you know what to expect. ”

When Li Jiancheng said this, Li Jiancheng's heart turned around, Bai Fan had the ability to push people to the top He didn't doubt it, and he didn't have a heartbeat, but he was indeed old, if he said so, did his son have a chance?

No, when he thought of this, Li Jiancheng thought again, Bai Fan also has a son, Bai Fan is unwilling to be the emperor, if his son has the heart to fight for hegemony, isn't this a trouble for the royal Li family?

After some discussion in the Jin Palace, Bai Fan didn't stay to eat, so he rushed back home in a hurry, and left home in two months.

Baifu did not use maids, and the family banquets for dinner were all made by their own family at the big round table, and cooking was the result of Li Wanping and several people taking turns to cook.

During the banquet, Dou Qiongying, who had a straightforward personality, complained: "That eldest grandson Shunde old thief dares to slander you, saying that you went to the southwest to rebel, it's really damned, if it wasn't for my sister to stop me, I would like to take my sisters to destroy his Manmen directly." ”

Li Wanping scolded: "What crazy are you talking about? Not afraid to scare the kids? ”

Then he signaled and let Xiaolan and Mei Xiang go out with a few children, leaving only Bai Fan, Li Wanping, Dou Qiongying and the newly joined Jindeman.

"It's not that I don't agree to kill the eldest grandson Shunde who didn't have a good heart, but now that my husband is gone, our family is full of women and children, what should I do?

Eight hundred Wu Yingwei finally had a good life for a few days, how could we bear to let them fight again? Li Wanping opened his mouth to persuade.

Bai Fan didn't expect that his eldest wife looked very gentle and kind, and he thought that she was preventing people and exterminating the clan, but who knew that she didn't blink her eyes when she talked about killing.

Jin Deman next to him didn't say a word, Dou Qiongying had a grudge in her heart, and said: "Sister Jin doesn't stand with me, with your ability, it's not a problem to kill the eldest grandson Shunde." ”

Jindeman glanced at Bai Fan, and then explained: "My sister misunderstood, it's not that my sister is timid, but I cherish the opportunity to be with my husband, I died once last time, I don't want to die again because of a villain, besides, my husband has a decision in this matter, we just need to take care of the children at home." ”

You......

Dou Qiongying was so angry that she rolled her eyes at Bai Fan, Jindeman's straightforward sensationalism couldn't even be seen by Li Wanping, Bai Fan could only smile awkwardly.

"That's right, just fight and kill our men, you guys are safe at home, besides, wasn't that guy slaughtered by Yuan Ba? This is the same, if something really happens and it has to wait for a group of women in the family to take revenge, then wouldn't I, Bai Fan, have been fooling around for so many years? ”

After spending a few days with his wife and children at home, the family moved to Zhongnan Academy to live again, because Du Ruhui personally came to Bai Fan and said that when he returned to Chang'an, he would study the artifact of thousands of miles of sound transmission.

In addition, it is also the problem of Emperor Li Er coveting poppies all day long, but he clearly remembers that Bai Fan said that he has poppies in his hands, and he can enslave the whole world if he uses them well, and the red-eyed Li Er has to find Bai Fan every day, so he has to move to hide.

The equipment of Qianli Transsion is a telephone, not that today's Datang can't afford electricity, but the line is not easy to lay, after all, the steel output is limited, and the technical problems of the telephone line are also very large, so Bai Fan considered studying the telegraph, this thing is wireless, and there is no need to lay lines.

Relatively speaking, the telegraph is also very safe, after all, not to mention the rampant banditry now, at least the mountains and forests are not very calm, and it is easy to cut the sales wires when laying out the telephone wires, etc.

I found a few physics genius students in the academy, these students have studied in the academy for several years, already have the foundation of junior high school physics, and are even already in contact with high school physics, and have simply trained the concept of radio, and then Bai Fan is like a professor in a research team, and takes the students to start the study of telegraphs.

said that it was research, in fact, the drawing functions of the telegraph machine and so on were all in Bai Fan's mind, just make it by hand, this is basically not difficult, and it can also allow a group of students to practice and improve.

So ten days later, when the first two telegraph machines of Datang appeared in front of Du Ruhui, Du Ruhui's eyes were so wonderful, I thought that Bai Fan would need a few months to study it, and it would be able to make it in ten days, why do you do it now? This thing is a strategic artifact, if it had been made and used a few years earlier, where would there be problems in Tibet?

Du Ruhui, who saw the real thing, couldn't wait to experiment, one machine was placed in the dean's courtyard, and the other was placed in Qin Shubao's villa in the academy, Du Ruhui and Qin Shubao and others stared at how to transmit sound for thousands of miles.

"Hey, Jane, can you hear me speak?" Du Ruhui shouted at the telegraph at the top of his voice.

Seeing that the thing was silent, Qin Shubao said, "Lao Du, did you break it on the way here?" ”

"No, I've worked all the way here, and there are no big shocks.

Jian Zhi said, turn on this switch, and you can use it when you see the red light on.

What's going on? ”

The two stared at each other, and then a student quickly ran to Qin Shubao's courtyard and shouted, "Teacher Qin, I am a telegraph operator sent by the dean. ”

When Du Ruhui and the two watched the telegraph operator put on the headphones, his left hand kept pressing a lever-type thing, and the telegraph machine ticked for a while, they realized that this was not speaking directly, it was used like this.

Just now, Du Ruhui was anxious, and snatched the telegraph before listening to the usage, and the telegraph operator couldn't catch up.

The first sentence that Bai Fan sent to Du Ruhui was translated by the telegraph operator according to the codebook: I can't eat hot tofu in a hurry.

Lao Du's face turned black when he listened to the telegraph operator's report, wasn't he talking about what he had just done?

"You, a schoolboy, why are you laughing at the old man? Bai Fan taught you. Du Ruhui was dissatisfied and reprimanded the telegraph operator.

The telegraph operator immediately Sparta, how dare he?

"No, Mr. Du, this is what the dean just said, and I received it by telegraph."

"Nonsense, I only hear the sound of ticking, where is Jian Zhi talking?"

Telegraph operator: "......"

After some explanation, the telegraph operator finally explained the use of the telegraph machine, Qin Shubao and the two were skeptical, and Lao Du said: "I say a word, you send it over, and I will go to Jian Zhi's side to see if he can receive this sentence."

Just post: I'm coming to you! ”

Today's second chapter, thank you for your support.

(End of chapter)