The first rebel of the Tang Dynasty

Chapter 1519 The Artifact Hovering in the Air
"Very good, you have done a good job, but some places need to be more detailed, you can ask them to do it again, and send it here tomorrow morning!" Li Yin said.

Zhu Shan should be.

"Then sir, I'll go down and make arrangements first."

"Go!"

After Li Yin finished speaking, he began to make other work arrangements.

During this period of time, he didn't know how many things he had dealt with.

But this kind of efficiency made Li Shimin admire him.

This speed can be described as very fast.It's amazing how efficient everything is on average.

Li Shimin also wants to have such a speed.

Then you can have more time to enjoy life, and it is only comfortable to be an emperor!

This thought rose in his mind.

But it was quickly canceled.

Because what he has to do now is to deal with the next so-called evidence.

If it is really as Li You said, then how he will end up will probably make him very embarrassed.

He was stuck on a tiger.

Time passed minute by minute.

Soon, half an hour passed.

At this time, the sound of the elevator came.

It seems that someone came up.

Li Shimin stared at the door with both eyes.

And when the door opened, a familiar voice came from outside.

"Sixth brother, good news for sixth brother, good news, our machine can hover in mid-air! Good news!"

This voice belonged to Li Yun, and it still seemed very reckless!
He appeared at this time.The inopportune time has come.

What else did you say hover?What machine?Could it be that it is the latest achievement of the group, a good thing that will be announced to the public and use value in the future?
To lead the new wave of Datang.That's a great thing!Shocking enough!
Of course, no one knew what Li Yun was talking about.

But Li Yin knew that what he wanted to do was a spiral helicopter.

Why is it?
The reason is very simple and easy to understand.

He knows that if he wants to make a jet plane or a propeller plane, he needs to have a good understanding of aerodynamics. Currently, he is still cultivating this type of people.

He doesn't want to get his hands on the Jets' fumbles until those guys come into play.

So, instead, go to make helicopters whose designs are easier to implement.

The maximum speed of the mainstream helicopters used in the future will be around 300km/h, and the general cruising speed will be 200-240km/h.

If you can make it yourself, it will be faster than a train, and it can fly in the sky, and it will be hundreds of times better than a hot air balloon.

Although hot air balloons can also fly, they are too unsafe.

If you are not careful, it may explode, or even crash the whole thing.The protection for the above people is not high!
But helicopters are different.

As long as there is oil, it can fly continuously.Security is even higher!Unless it is done improperly!
If the helicopter is built, then the fuel vehicle can also be mass-produced.

The future will be dominated by fuel oil.

"Yun'er, what are you talking about? What is it?"

Li Shimin couldn't help asking.

Only then did Li Yun realize that Li Shimin and Empress Changsun were both here.

So, he said: "My son pays homage to Father Emperor and His Royal Highness Empress!"

"Don't be too polite, you haven't told me yet, what did you just say?" Li Shimin asked again.

Obviously, he was very curious about what Li Yun was talking about.

But now they are here with Li Yin, how can Li Yin let him know what to do next?

So, he opened his mouth and said: "Seventh brother, this is a secret! Don't tell it!"

Li Yun said bluntly: "Yes! Brother Six!"

Then he said to Li Shimin: "Father, this is a secret, and my sons can't tell it! Please forgive me!"

In this regard, Li Shimin said that there is no way.

But when he heard Li Yin say that he should not tell outsiders, he was still a little upset.

But what can he do?

Originally, he was an outsider to the group, wasn't he?
Having said that, the more things are kept from him, the more he wants to know.

This is Li Shimin's heart.

It is not ruled out that he will look for Li Yun alone in the future.

Maybe someone else will find out, that's not impossible!
But, when it really comes to that time, what Li Shimin can know is what Li Yin wants him to know!If you don't want him to know, he can't know at all!

As for the confidentiality work, Li Yin did a very good job!

"I don't want to know, I'm just curious, how can something be suspended in the air? This is obviously contrary to cognition!"

Li Shimin said, it felt like he was covering up his inner embarrassment!That being said, it made myself more comfortable!
"Father, I didn't believe it at first, but with the deepening of research, it is really achievable! As for what it is, I can't say! Because the sixth brother said, this is a secret, so please ask Father Don't embarrass me in the future!"

Li Yun learned to be smart this time, so he made things clear in advance.

Let Li Shimin never ask him about this again.

Out of face, Li Shimin said, "Am I that kind of person?"

"Father is not!"

Li Yun said.

And looked around.

"Fifth brother, are you here too!? Why are you here if you don't go to broadcast?"

Li You didn't want to reply, but finally said: "You talk too much, don't ask! Go away!"

Li Yun was a little dazed.

what happened?

He felt that the person in front of him was not Li You, and his fifth brother was not like this before.

"You'er, go and see if anyone is here? It's been so long!" Li Shimin asked!
In fact, he didn't want to stay here any longer.

He tried to guide Li Yin to give up.

But some words were said by himself, Li Yin did not force him to stay, he wanted to stay.

This bitter fruit has to be swallowed by oneself.

"Yes, Father!"

"Who is coming? Who can tell me?" Li Yun said aside.

And Cheng Yaojin directly pulled him aside, and said softly: "Now His Majesty is very angry, so stop talking!"

Li Yun was puzzled, why didn't he let him speak?

So he asked: "What's going on? Uncle Cheng, can you tell me?"

His voice is not small.

Cheng Yaojin lowered his voice.

"Be quiet!"

Then Li Yun asked in a low voice: "Can you tell me?"

Only then did Cheng Yaojin recount what happened just now.

When Li Yun heard this, he realized that something was wrong.

"what!"

His voice was an octave higher.

Empress Changsun made a booing gesture.

He whispered: "Sixth brother can't do that kind of thing! There must be some misunderstanding in this matter! I believe in sixth brother!"

For Li Yin, he believed unconditionally.

And then, the door opened suddenly, and ten translators came in from the door.

These people are the ones who Li Shimin ordered them to enter the palace before.

When these people arrived here, they were quite shocked.

How is this going?

Why are you here?
Li Shimin is here, and so is Empress Changsun!The fifth prince is here, the sixth prince and the seventh prince are all here!
Cheng Yaojin and Li Jing are also there.

(End of this chapter)