Otaku Engineer in Great Tang Dynasty Chapter 284: Install 1 Bobby!

Funny Pavilion Workshop.

"Heh~! Li Zexuan, what else do you have to say now? You are so brave to deceive me. Tell me what is ringing in this room?"

Li Er also heard the "dip" sound in the back room, and he instantly remembered what Zhao Song had reported to him when he was in the palace at noon, so he pretended to be pretending to put pressure on Li Zexuan. He wanted to go in and search directly, but as a dignified emperor, it was already very wrong for him to come to the outside room of Li Zexuan's bedroom. How could he go into another person's inner room?

Uh, when Li Zexuan looked at Li Er's appearance, he didn't know whether Lao Li was really angry or fake. After all, he was not Lao Li's opponent in terms of acting. He said with a guilty conscience:

"Your Majesty, the minister has not deceived you from beginning to end! This is just a little gadget that the minister made in order to please his fiancee. It is not worth mentioning and cannot be on the stage!"

"Oh~? What exactly can please my daughter's house, Li Siye, please show me that thing soon!"

At this moment, Queen Changsun laughed softly.

Hey, Li Zexuan sighed. It seems that it won't work if you don't take it out. I can only hope that Li Er has a moral bottom line. Don't confiscate his tool for "dating in love"!

"Yes, my mother!"

Li Zexuan arched his hands, honestly went in and took out the pile of devices, and put them on the table between Li Er and the eldest grandson.

"Your Majesty, Niang Niang, this is the little gadget that the minister made up for his fiancee."

"What is this thing called? What's the use? Why is it so ugly?"

Eldest Sun looked at this strange and ugly machine, frowning in puzzlement. No matter how she looked at it, she didn't think this thing could please girls.

Li Er didn't judge people by their appearance. Uh, he judged things by their appearance. After looking at the machine with many threads, he said:

"Don’t hide and tuck, you kid, let’s be honest! I and the queen won’t steal your things. Look at your stingy ghost. You are still the Imperial Supervisor in vain. If you say it, you will be ashamed of the court. ."

What a shrewd person he is. Naturally, he was aware of Li Zexuan's strong guard when he first came in. Thinking of this, he was a little bit angry in his heart for no reason. I am a dignified king of the country, would he still **** things from you?

Li Zexuan rolled his eyes secretly, and slandered your old man for stealing from me. The gods were drunk and robbed directly into the palace as royal wine.

"Your Majesty, this is called the'telegraph machine'. It is a tool used by the minister to communicate with my fiancee. It has not been completely successful yet, and it is still in the testing stage."

"How can two people communicate with such a small box?"

Li Er heard Li Zexuan's magic, but he didn't believe it.

Queen Changsun also cast a curious look.

"Uh, Your Majesty, this telegraph machine is divided into two parts: a transmitter and a receiver. Through this key, the transmitter can send out a section of signal to another telegraph that is dozens of miles away. Then you can receive this signal, and people over there can translate the message sent by the sender according to the sound of'didi'!"

Li Zexuan was stunned when he was asked. It’s not that he didn’t know how to explain, but he didn’t know where to start to explain to Li Er and Chang Sun. The two of them don’t have any electromagnetic foundation. If you want to explain it to them completely It's so difficult. After much deliberation, he simply introduced the principle once. If Li Er and the eldest grandson don't understand it, then forget it.

Of course Li Er didn't understand. He frowned. After Li Zexuan finished speaking, he looked unhappy and said, "Speaking of people!"

"Uh...!"

Li Zexuan was choked to death. He pondered for a moment and found that there was no way to explain it in a few words, he could only say:

"Your Majesty, Niang Niang, the principle of this telegraph machine involves a lot of knowledge of electromagnetism. The minister can't explain it in a short time, but your Majesty and Niang Niang only need to know, the minister sends a paragraph here." "Didi Didi" voice, another telegraph machine dozens of miles away can also receive this same voice, this is how two people can communicate with each other."

"Dozens of miles? How far can it go?"

Li Er saw that Li Zexuan was not deliberately prevarication. He understood that the principle of this telegraph machine was really not explained clearly in a few words. He skipped the parts that he didn't understand and grasped the most important words in Li Zexuan's words. Information, asked.

"It is true. The current telegraph machine that was originally made has been tested by the minister and can reach at least eleven miles away, and this should not be the limit. In theory, if the telegraph machine is the ultimate, Two people in any corner of this earth can communicate with each other, and the transmission is almost completed in the blink of an eye!"

Since the telegraph machine has been taken out, Li Zexuan does not intend to conceal anything, and he can also install a wave in front of Li Er by the way, how happy! If his parents in his previous life knew that he had pretended to be in front of Tang Taizong, the first emperor of the ages, he would definitely be very pleased.

"People anywhere can send messages to each other in the blink of an eye? Hiss~!"

Li Er carefully recalled the words Li Zexuan just said several times~IndoMTL.com~ I couldn't help but have a toothache, it was really shocking! Compared with this era, people often use post stations, pigeons, beacons and other communication methods. The telegraph transmission that Li Zexuan said has completely subverted everyone's cognition!

"There is something unclear in this palace, can Li Xian men answer questions in this palace?"

The grandson empress always looks like water, she looked at Li Zexuan and asked with a smile.

"Please tell me, Niang! The minister will know everything!"

Compared to Li Er, a jackal, tiger and leopard in sheep's clothing, Li Zexuan prefers to talk to his eldest grandson. He feels that his eldest grandson is more gentle and virtuous, and has a better heart than Li Er. But before long, Li Zexuan would lament that he was blind when thinking so.

The eldest grandson nodded and said: "According to what you just said, no matter what the message sent or received by this telegraph machine is the kind of "didididi" sound, but with this kind of sound, again How can I know what message the other party wants to deliver?"

Li Er also reacted, and he echoed: "The queen is right. How can I deliver the message only with this "didididi" voice?"

Li Zexuan looked at the several eunuchs and maids who came in with Li Er and the eldest grandson, he hesitated, and solemnly said: "It's about confidentiality, please keep your Majesty and Empress back!"

Li Er thought for a while and waved his hand: "You all step back for the time being, Zhao Song, you are watching outside, no one needs to come near!"

It was rare for him to see Li Zexuan solemnly, and he realized the seriousness of the matter, so he retreated.

"No!"

Zhao Song responded.

Ji Ge breathed a sigh of relief. He didn't want to listen to those secrets here. He followed the **** and the maid and sneaked out.

.......................

(End of this chapter)