In addition to Yang Mi on the screen, there are also Reba and Liu Sisi.

It's just that, judging from the background behind several of them.

They didn't seem to be in Yang Mi's office.

It's like being outdoors somewhere.

Moreover, this place looks very familiar.

hasn't waited for these viewers in the live broadcast room to think about it carefully.

Yang Mi in the live broadcast room smiled and greeted everyone:

"Originally, I was going to start the live broadcast at 8 o'clock in the morning! But in order to surprise everyone, of course, I am afraid that everyone will feel too bored while waiting! ”

"So...... This time, we rushed first, rushed here first, and then started the live broadcast! The main thing is that time is too tight! This is also our temporary idea, so we didn't discuss it with everyone or anything! ”

"Nature...... There is no time to make any announcements! It can only be said that when I get to the place, I will talk to everyone! ”

"Now where we are is our aerospace aircraft R&D base in Jiaxing! Behind us...... It's the latest version of the Voyage version of the aerospace plane! ”

"The time for this rush is indeed a little long! Wish...... You don't have to wait! However, this time we will definitely start the experiment sooner! ”

"After all the things that should be tested by this aerospace plane are tested in a while, we are ready to start this expedition experiment!"

This time, Yang Mi also made a temporary decision, plus some other reasons.

I simply plan to start the live broadcast after I get to the place directly!

It's just that because there are too many things and the time is a little tight, there are no announcements or anything like that!

Instead, after choosing a place, he explained it to these viewers in the live broadcast room.

After hearing Yang Mi's words.

Just now, I was still wondering why the live broadcast time became late today, and those viewers were stunned in an instant!

Everyone felt a tingling of their scalps!

Bursts of unbelievable voices rolled wildly in their minds!

All kinds of shocking thoughts are growing like mushrooms after the rain.

"Isn't it? It's been a long time...... Is this a deliberate surprise given to us by Sister Mi? That's amazing! I thought I wouldn't be able to see today's live broadcast! Unexpected! Did you start with an experiment? ”

"What does Sister Mi mean...... Isn't there a need to wait to get on the road today? When all these tests are done, you can start the experiment directly? ”

"I thought something was wrong with the experiment! What happened to the accident? Now for that...... I seem to be overthinking it! The experiment seems to be going well! ”

"It's just that Sister Mi didn't start the live broadcast when she was in a hurry! But that's scary, isn't it? This makes ...... I thought I wouldn't be streaming today! I thought the experiment wouldn't work! ”

"It's not that I can't see the live broadcast! It's just that the part of the rush is not live! Yang Mi, you ...... You're scary! I thought we wouldn't see Brother Chen today! ”

"If you can't see Brother Chen this time, if you want to see Brother Chen again, you can't tell how long it will be later! Don't scare us so much! ”

Time.

It was like a tornado storm was blowing in everyone's hearts.

Originally, these people thought that there was some accident in today's experiment!

But now look at ...... They're a little worried!

The experiment went smoothly without any problems.

It's just that Yang Mi omitted the part of the hurry!

It's just a blink of an eye.

The entire live broadcast room was filled with boiling sounds!

Although the barrage is just text, you can still feel the surprise of those audiences!

Suddenly.

The whole world seemed to be enveloped in the sound of laughter.

Everyone's faces were filled with excitement and excitement.

Almost uncontrollably, tapping on the keyboard in front of them.

The live broadcast was not postponed, and for them at this time, it was as if it was the New Year.

"I'll just say it! Sister Mi, how could there be a problem with their live broadcast? Sister Mi and Brother Chen, they have been broadcast live so many times! There hasn't been any accident at all! ”

"At most, at most, there are too many people watching the live broadcast, which makes the live broadcast room a little stuck! But...... It has nothing to do with them! ”

"I'll just say...... The experiment done by Jiaxing, how can there be a delay and retreat! Jiaxing has done so many experiments, and there has never been even a failed experiment! ”

"This time...... How could it be unprepared? Experimental...... How could there be any mistakes! I said, there must be some misunderstanding in this! There must be some reason! ”

"Now look at ...... This turned out to be a surprise from Sister Mi to us! I'm afraid that we'll be too bored waiting on the road! Who would have thought of such a thing? ”

"I just said that! Jiaxing is not one of those other companies! How can live streaming and experiments go wrong? This kind of thing...... It is absolutely impossible to happen to Jiaxing! ”

All the audience in the live broadcast room were shouting wildly.

All the audience is full of confidence in Jiaxing!

After all, for so long.

Jiaxing's R&D strength is definitely obvious to all!

Although these audiences don't really understand the sophistication and details of technology.

However, the simplest R&D achievements and R&D efficiency.

They can still see it!

For such a long time, all the products developed by Jiaxing seem to be produced by the assembly line!

There was no pause or hesitation at all!

It's horribly efficient!

Even those of them who don't understand R&D can feel what a terrifying R&D speed this is!

Moreover, for so long.

Any experiment in Jiaxing can be said to be a perfect success!

There was never a mistake! There has never been any omission!

Failed experiment...... It's almost a completely impossible thing to do!

Moment.

The entire live broadcast room was enveloped in endless excitement!

Everyone was trembling with excitement.

Even, even the latest version of the long-distance version of the aerospace plane behind Yang Mi forgot to see it!

After a long, long time.

The audience finally came out of that excitement.

Everyone looked at the behemoth behind Yang Mi and couldn't help but be full of curiosity.

All kinds of voices full of doubts continue to breed in the hearts of these people.

"Is this the latest version of the aerospace aircraft? Voyage version? No...... To be exact, the version of going to Mars? ”

"This one is indeed much bigger than the previous one! But how does this engine feel like it's not much like the previous version? ”

"Even ...... It seems to be a lot smaller than the previous engine! Aren't we going to Mars this time? Why do you still use the previous engine? ”

"Could it be...... Won't it make a difference? And it doesn't seem to be just the previous engine, so why does it always feel like it's smaller than the previous one? ”

"This can't be my delusion, right? I guess I'm not mistaken! This engine seems to be a third smaller than the previous one! Even, it seems to be more than that! ”

"Such a small engine...... Will it really be able to send us to the vicinity of Mars? Won't he pick on this engine halfway? Or, won't it take too long to fly by? ”

looked at the behemoth that was behind Yang Mi at this moment.

Everyone couldn't help but be curious and kept thinking.

This version of the aerospace plane, and many other places, looks a lot more advanced than the previous version!

Even the size is much bigger than the previous one!

However, the engine of this plane has not only not become larger, but has become smaller than before!

This can't help but fill the hearts of these people with doubts.

In just a few seconds.

The whole live broadcast room is like a continuous heavy rainstorm!

All kinds of voices full of doubts continued to echo throughout the live broadcast room.

Just a blink of an eye.

Countless question marks filled everyone's screen.

Every audience member kept asking questions in the live broadcast room.

"This engine...... What's going on? Aren't we heading to Mars this time? Shouldn't the engine be bigger? ”

"How is this engine ...... this time? Instead of getting bigger, it seems to be a lot smaller! It's going to have to be at least a third smaller, right? ”

"That's so much downsizing...... Will there still be enough power to fly to Mars? Could this still send us to the vicinity of Mars? ”

"Such a small engine...... There shouldn't be a way to provide that much power, right? If you fly to Mars, isn't the power requirement much higher than that of flying to the moon? ”

"If you don't have enough motivation to support it...... Isn't the arrival time much slower! In particular, Mars is many, much farther away than the Moon! ”

"Can such a long distance, with such a small engine, really be able to get us there? And...... This time, the size of this space plane seems to have become larger! Isn't that more demanding in terms of motivation? ”

All the viewers in the live broadcast room were full of confusion at this time.

After all, no matter how far you want to go.

Or from the size of the current aerospace aircraft.

The requirements for the engine should be much higher than before!

But here's the problem......

Instead of getting bigger, why is it getting smaller?

looked at the barrage like a volcanic eruption in the live broadcast room.

In the live broadcast room.

Reba, who was standing next to Yang Mi, was also full of curiosity at this time.

She turned her head to look at Jiang Chen, who had been staring at the test report in her hand all the time, and asked:

"Brother Chen! Aren't we going to Mars this time? ”

"Then why...... The engine has become a lot smaller, huh? This engine, I think, is at least a third smaller than before! ”

"Even, maybe even smaller than that!"

"And our spaceplane is a lot bigger than the previous ones! Shouldn't this be more demanding on engine power? ”

"Then why...... What about a more powerful and powerful engine? ”

"With such a small engine, can it really successfully complete the mission to Mars?"

Reba's words at this time spoke everyone's hearts.

She doesn't know a lot about technology, though.

However, she still knows the difference between the Moon and Mars and them!

In between...... It's definitely a world of difference!

Even with the previous level of engine, I don't know how long it will take to reach Mars!

As a result, instead of getting bigger, the engine used this time has become much smaller!

How could she not be confused? How could you not be curious?

She wasn't the only one who was curious.

Even Yang Mi and Liu Sisi looked at Jiang Chen with puzzled expressions.

Jiang Chen was checking the test report in his hand at this time.

After hearing Reba's words, the whole person was stunned for a moment.

Then, with a faint smile on his face, he explained:

"You seem to have misunderstood! There is a direct relationship between the power of the engine and the size of the engine! This...... There is indeed nothing wrong with that! ”

However, there is a premise for this situation to be true! It is...... It has to be the same engine! Only the same kind of engine can judge its power purely by its volume! ”

"If it's not the same engine...... This kind of judgment is worthless and groundless! No matter how large the volume of the steam engine is, it is impossible to be more powerful than the internal combustion engine! Isn't it? ”

"This time...... We didn't use the same engine as the previous system! It's a completely different engine! So, it looks like it's going to be a lot smaller! ”

"But don't worry too much! Although it is about a third smaller in size, in fact, the power is five times higher than before! ”

"That's why we can start traveling near Mars this time! If you still use the same engine as before, it will be a very long process to go to Mars! ”

Jiang Chen knew.

If you want to really make Reba understand this problem, I'm afraid it will be very difficult!

It takes a lot of design expertise!

Especially about how different engines work, and a lot of gaps!

He simply gave the other party an example of a steam engine and an internal combustion engine!

After all, even if you don't know much about technology.

Such a simple example should still be able to understand!

Although the volume of the steam engine is very large, the waste of energy caused by it is also very high!

It is far less efficient than an internal combustion engine, which is much smaller than it!

(End of chapter)