Datang: God-level son-in-law, salted fish will become stronger

Li Er turned his head to look at Qin Mu, and asked, "My son-in-law, are you really joking?"

"Can you really create something that flies into the sky?"

"It's the... what ball you mentioned just now?"

Qin Mu nodded, and said solemnly: "Of course, I have thought about this for a long time, but it has never been realized."

"I think the Supreme Emperor has a heart disease. If he doesn't realize his dream, he will do other stupid things."

Li Er nodded hurriedly, "That's right, then I'll leave this matter to you."

Chapter 1461 Feitian Project

Mangya Industrial Zone.

Academy of Sciences.

research room.

Qin Mu leaned over the desk, designing the blueprint of the hot air balloon.

Mo Xun frowned, sitting beside him, staring straight at him.

Qin Mu turned to look at him, wondering, "Are you so free today? If you have something to do, go do it. I have to study for a while."

Mo Xun curled his lips, and muttered, "Brother Mu, you're going to heaven, brother, why do I have the mind to do other things?"

"I guess I won't do anything else until you go to heaven."

God?

Qin Mu frowned. Hearing this, why did he seem to be sending him away?

Not auspicious.

But Qin Mu didn't care about it, and continued: "Okay, I'll tell you about the idea, and you can do it with me."

"The Supreme Emperor is confused. If we can't figure it out within seven days, he will have to hop out of the house."

Mo Xun was naturally very interested, nodded hurriedly and said: "Okay, okay, tell me, so I can know how to go to heaven."

"My Mohist ancestors also experimented, but they didn't work."

"If I get this thing out, I'll be honoring my ancestors, right?"

Subsequently.

Qin Mu began to explain the principle to Mo Xun.

"The principle used by hot air balloons is actually the most basic expansion with heat and contraction with cold."

"The air is heated and expands, and the gravity of the hot air balloon is less than the buoyancy, so that the hot air balloon can be dragged up."

"Stop heating when descending, so that the gravity of the hot air balloon is greater than the buoyancy, and then it will descend."

"Actually, it's just such a little thing, can you understand?"

Mo Xun has read a lot of books on science and technology, so he can understand the truth, "Yes, I can understand."

"If you say so, this thing is really possible."

Qin Mu nodded, and said in response: "Of course, you really think I'm here to tease you?"

"Of course I'm serious."

Followed by.

Qin Mu handed the blueprint to Mo Xun, "Look, this is the hot air balloon I imagined."

Mo Xun hurriedly took it over, treating it like a treasure, "This is a big balloon on the top half, and a big basket on the bottom."

"Up here is the flamethrower."

"But I have a question."

Qin Mu was taken aback, and asked, "What's your question?"

Holding the blueprint, Mo Xun wondered, "You don't have a rudder? How do you control the direction without a rudder?"

"Fly with the wind?"

Hear this.

Qin Mu couldn't help laughing, "You're really right, you're really flying with the wind."

"Hot air balloons have no rudder. Wherever the wind blows, the hot air balloon will fly?"

"This..." Mo Xun looked at Qin Mu in bewilderment, and said in bewilderment, "Then this thing is a bit dangerous, flying around, and I don't know where it went."

Qin Mu waved his hand, and pondered: "It's okay, you don't need to worry about this, because the direction of the wind is different with different heights."

"So we just need to adjust the height of the hot air balloon."

Mo Xun:......

Although he didn't want to admit it, he felt that what Qin Mu said was a bit ridiculous.

different heights.

The direction of the wind is different?

What is the principle?

Mo Xun is really unheard of, unseen.

"Brother Mu, aren't you trying to lie to me here? Isn't...isn't this a bit outrageous?" Mo Xuan looked at Qin Mu with puzzled eyes.

Humans can't fly, so there's no way to prove this at all.

The only explanation is that Qin Mu flew over and he had seen it in the sky, otherwise how would he know?

But how is this possible?

Qin Mu's assumption, that proves that he did not fly.

Qin Mu frowned slightly, and said lightly: "I really can't explain this to you, let's figure it out first."

"As long as we figure it out, don't you know if we fly once?"

Mo Xun pursed his lips and nodded helplessly, "That's fine, if you don't make something out, there's no way to prove it."

Subsequently.

Qin Mu and Mo Xun worked together.

From drawing drawings one by one, there are also various production materials.

Fortunately, there are Mangya Industrial Zone and the Academy of Sciences behind them, otherwise these things would really not be possible.

......

Five days later.

Chang'an City.

Jiulin Palace, the main hall.

Li Er sat on the couch feeling restless.

Anyway, he didn't have to go to the early court to deal with government affairs, so he simply moved to live in Jiulin Palace.

If Li Yuan has three good things and two bad things, then he must be labeled as unfilial.

In the past few days, Li Er didn't even think about playing mahjong.

"Oh..." Li Er sighed and asked, "Zhijie, what's the situation with the Supreme Emperor? Is it better?"

Cheng Yaojin stepped forward and said in a low voice: "Your Majesty, I went to see it just now, and the Supreme Emperor is full of energy."

"He's still counting the days."

"Just now when I went, the Supreme Emperor also said: Zhijie, you go and ask the son-in-law, how is the matter in heaven? If this matter is not handled properly, I will jump into the Wei River next time."

"Listen to this, we have to keep an eye on it, otherwise this matter will be really difficult."

Hear this.

Li Er was very speechless, and sighed: "I am also convinced, why is Father still counting down the days?"

"He still wants to jump into the Wei River?"

"Let's live a good life, but what kind of moth is this?"

Cheng Yaojin and Yu Chigong stood aside and said nothing.

Both of them haven't slept well in the past few days.

Every half an hour, Li Er asked them to check the post, not to mention entertainment, they didn't even sleep well.

Followed by.

Li Er stood up, frowning deeply.

"No, I can't just wait so stupidly."

"If the son-in-law can't figure out this thing, the emperor will have to jump into the Wei River."

"This crime is too great, and I can't bear it."

"Go, follow me to the Academy of Sciences, I feel that this matter is a bit unreliable."

"God? How is this possible?"

As Li Er said, he led Cheng Yaojin and Yu Chigong towards the outside of the hall.

Just left the hall.

Li Er turned his head to look at Yu Chigong, and said in a deep voice: "Go, let them send more people, make sure to show the Supreme Emperor to me."

"Don't go, just watch here, if anything happens, let me know as soon as possible."

"Yes, Your Majesty." Yuchi replied respectfully, and then left the palace.

out of the palace.

Li Er drove Cheng Yaojin to the Academy of Sciences in an off-road vehicle.

"Zhijie, do you think the son-in-law can be reliable this time? What do I think about Feitian, why does it feel a little silly." Li Er looked at it, frowning deeply and said in a deep voice.

"Hi..." Cheng Yaojin said casually, "Your Majesty, thinking so much is just adding to your troubles. Aren't we going to the Mangya Industrial Zone?"

"Isn't everything clear when we get there?"

Li Er nodded, "That's true."

Soon.

Li Er and Cheng Yaojin arrived outside the gate of the Academy of Sciences.

Chapter 1462 I Don't Trust You

Academy of Sciences.

space.

Hundreds of people are busy inside and out.

Qin Mu and Mo Xun are conducting on the spot, very busy.

Li Er and Cheng Yaojin came forward.

Looking at the pile of parts on the ground, the huge felt cloth, and a large basket that can hold several people.

Li Er's heart inexplicably relaxed a lot, he knew that Qin Mu didn't fool him, it was really trying to mess with you.

See Li Er coming.

Mo Xun saluted and said, "See Your Majesty."

Li Er waved his hand and said lightly: "There is no need to be polite, you have worked hard these few days."

Mo Xun responded: "Your Majesty, you are too polite, this is what we should do."

Qin Mu put down the blueprint in his hand, looked at Li Er, and asked, "Your Majesty, aren't you accompanying the Supreme Emperor in Jiulin Palace? Why do you have time to come?"