"Majesty, wait for me, wait for me."

As soon as Qin Mu came out of the Pujia Palace, he saw Yun Qiao'er carrying her skirt and shouting while trotting over.

Tsk, that is, this wild girl, which concubine in the palace dares to jump and run like this, Yun Qiao'er trotted in front of Qin Mu, panting, but her eyes were shining and looking at him: "Your Majesty, are you going to leave the palace, take me with you, take me there." ”

Qin Mu looked at the four palace maids who were following her, probably trained with Qiao'er, all of them were calm and calm, and their atmosphere was not breathing, like a hidden martial arts master.

"Girl, what are you doing here?"

Yun Qiao'er looked at him innocently and didn't speak, but the pair of talking eyes, looking forward to it, said everything clearly.

Qin Mu thought about it anyway, he would go out of the noon gate and turn right to the Internal Supervision and Research Division, so he said: "Just watch, don't make a mess." ”

"Uh-huh." Yun Qiao'er nodded happily.

As soon as Qin Mu turned around, she immediately pulled Han Zanzhou aside and asked in a low voice, "Gonggong Han, what was your name just now?" What are you going to do now? ”

Han Zan replied with a smile: "Back to Concubine Xiang, the Internal Supervision and Research Department has just developed a telegraph machine, and the slave maid is here to report the good news to His Majesty." ”

"Telegraph? What is this? What's the use of wanting this? ”

Han Zan explained the role of the telegraph to Yun Qiao'er on Monday, May 10. After hearing this, Yun Qiao'er happily caught up with Qin Mu, like a little yellow bird, just in front of and behind, and then behind her, and said in a chatter: "Your Majesty." Okay this time, you will visit Xijing in the future, and you won't take my words with you. I'll send you a telegram every day, uh-huh, I'm going to ask if you're having breakfast, and then I'm going to ask if you're having lunch, again."

Qin Mu flicked his hand on her forehead, and said with a smile: "Do you still want to ask me if I have a toilet?" ”

"Hee-hee"

Qin Mu came to the Internal Supervision and Research Department and didn't listen to anything. He first went to see the newspaper and the receiver with his own eyes, he had never seen this thing before. It should be more complicated in the imagination;

As a result, when I saw it, I couldn't help but want to laugh, what is it, an iron rod. A circle of copper wire, plus some bits and pieces, is not worth a few, this is the legendary broken into a tall radio receiver?

As for the alarm, not to mention, in fact, as long as you are skillful, in principle, you don't need any alarm at all, connect the power cord, disconnect it and so on. You can report it.

"That's it?"

"Yes, this is the newspaper receiver. Wechen and others are improving the belt runner so that the runner can automatically rotate evenly when receiving the report. In addition, Weichen has thought about it, this wheel is still more troublesome, and if you don't have the conditions, you can not use this wheel.

Just put an iron nail cap on top of this piece of iron. The time is struck, and the circuit is turned on. There is a current in the electromagnet, which generates a magnetic field, which attracts the iron sheet on it. When the patch collides with the magnet, there will be a "click" sound.

Release the button, the current disappears, the iron piece bounces back, collides with the iron nail cap on it, and there is a "pop" sound. As long as the receiver is placed in a relatively quiet room, it can distinguish between the "drop" and "click" sounds between the two collisions of the iron piece, and distinguish between long or short sounds, so as to achieve the purpose of accurately receiving telegrams. ”

Qin Mu listened to it and nodded frequently, he was still concerned about the transmission distance, and immediately said: "How far can it be transmitted at present, and what is the problem with the power provided by the existing battery?" ”

Huang Sheng hurriedly put away his smile and replied cautiously: "Your Majesty, there are not many copper wires in the research department at present, so it is too late to measure the distance. However, Wechen has tried and tested repeatedly, and the power consumption should not be large. ”

Qin Mu shook his head and said, "Although I don't understand it very well, I don't think this seems to be a truth, and the low power consumption does not mean that its transmission distance must be far." Theoretically, iron, copper and other metals, their resistance should also be different;

The longer the line, the greater the resistance generated, the greater the resistance, the power supply on the side of the transmitter, the magnetic force generated by the receiver should be smaller, until the magnetic force can not absorb the iron sheet above. ”

"Your Majesty has a point."

Don't say anything, let's talk in real yàn. Qin Mu immediately said to Han Zanzhou: "Old Han, you immediately allocate a sum of money to purchase copper wire and iron wire, both of which should be real, and see how effective their transfer is?" ”

"Yes, Your Majesty."

Qin Mu watched Huang Shengyan try the process of reporting on the spot again, and he watched it with relish, not to mention Yun Qiao'er, whose eyes were bright and bright, staring at the small piece of iron of the receiver up and down;

Seeing her like that, she was probably already thinking about making one to play with, and when the telegram was finished, she turned to Qin Mu to see how he compared the code.

Qin Mu was no longer as excited as Han Zanzhou when he went to report the good news, after all, he had used all the mobile phones, and he saw with his own eyes that the newspaper was so simple, he really didn't want to see it, so he could look at it calmly.

But Yun Qiao'er is different, the report is not only simple, but the password comparison is also understandable at a glance, Qin Mu saw that her eyes were brighter, patted the back of her head and said, "Girl, what are you thinking about?" ”

"Your Majesty, I also want to make a few of this newspaper, is it okay?"

"What are you doing here?"

"It's in the palace."

"Huh?" Qin Mu couldn't help but glare at her, this girl's idea is very magical, could it be that she wants to pull two lines from her bedroom and connect them to the dragon chair of the Jinluan Palace, just report and ask: Your Majesty, have you gone down to the court? Majesty, are you in a hurry to urinate uh, anyway, only you can't think of it. "Nonsense!"

"Hee hee majesty, it's fun, and it doesn't cost much, people just use their own private money to do it."

Qin Mu laughed, let her be, if you don't let her fiddle with it, I'm afraid she won't be able to sleep tonight.

Han Zanzhou's work efficiency was not bad, and starting the next day, he found a large number of copper wires and iron wires, and began to erect wires from the front of the 6th Military Academy on the outside;

There is no shortage of idlers in the city of Nanjing, a large number of good deeds moved when they heard the wind, went to watch, and some people even rushed to help dig anti-buried wooden poles in order to find out the "first-hand news".

Qin Mu also ordered Liu Meng to mobilize 2,000 troops to help set up wires together.

Huang Sheng went home last night and took a shower, changed into a brand new official robe, and sat under a parasol in front of the 6th Military Academy, with a table in front of him, a newspaper on the table, and a storage battery next to it.

At first, every time the wire was erected at a distance of five miles, he tried to report it once, and it was very good, there was no difference between five, ten, and fifteen miles, but he almost exhausted the horses who reported to and fro.

At the end of the day, the wires were pulled out for fifty or sixty miles, and the effect of reporting the receipt at this distance was still not affected in any way, which made Huang Sheng more and more excited, and he really wanted to set up the wires farther away overnight.

In the Great Qin Palace, Yun Qiao'er only took half an hour to bring wires from her own dormitory to Qin Mu's Qianqing Palace.

She was having a good time, causing Xiao Mingyue to jump up and down with her behind her, her face was red, and she didn't even remember to feed her baby pet panda.

Mo Moruoruo and other palace maids in the palace also competed to see the freshness, so lively.

After setting up the wires, Yun Qiaoer made up another set of passwords, and then played the mystery of reporting with Mo Moruoruo, and was very happy.

Qin Mu is too lazy to care about her, this girl is just trying to be fresh, the life in this harem is actually quite dull, why not let them play.

At dusk, he received a report from outside the palace, saying that the wire was set up for sixty or seventy miles, and it had no effect, Qin Mu felt a lot more at ease, and he suddenly remembered that he had watched a movie, and it seemed that he had seen an old-fashioned newspaper machine, and its practical use was just a pair of large batteries with the thickness of his arm.

Now the large battery, how can there be 12o volt electricity, that is to say, even if it is thousands of miles away, it may not be affected much, if this is the case, then it will be of great help to control the Western Regions, Siberia and other places, Qin Mu is full of expectations?

In the next ten days, the wire was erected for 800 miles, and it could still be used normally, and for a time this matter suddenly became a hot topic on the streets of Nanjing, but people did not call it telegraph, and I don't know who gave it another name, called Qianli Chuanyin.

ps:Desperate code.,It's hard to code this chapter.,But now this month is almost over.。

I still owe you a chapter this month, and I can only make up for it next month. After 12 o'clock to read the book pro, don't forget to vote for the new January guaranteed monthly ticket to me, I need your continued support, roar in advance, ask for a guaranteed monthly ticket!.

(To be continued)

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