"It's a little cold..."

In the captain's room, Ren Yan shivered for no reason.

Get up and prepare to follow the doctor's instructions to go to the kitchen to bring yourself a bowl of ginger soup to ward off the cold.

And at this time, above deck.

Class 9 has been completely persuaded by Zhang Ting.

After asking their own teacher to do more work and beating their own teacher, Class 9 chose the latter without hesitation.

The reason is also extremely simple.

They don't know if their own teacher can do the whole thing behind them, but beating up their own teacher by themselves is definitely a whole job!

And there's no more exciting activity than this!

For the championship of his own teacher.

I'm going to beat my own teacher once in class 9!

Soon, the people of Class 9 convinced themselves with reasonable logic.

Under Zhang Ting's care, they shook out the parts that Ren Yan had thrown at them before.

But then, they were a little dumbfounded.

There are some things in it that look like they are on the handle.

For example, what kind of shell, keycaps, etc.

At a glance they can see what these things are for.

Can...

What about the main components?

What about the circuit board?

What do you mean by just giving bits and pieces?

Although they all know the basic resistors, Bluetooth, and troubleshooting...

But where do you put all this stuff?!

Wang Bo frowned and pulled out a copper plate, and Ah Wei took out a pour of hydrochloric acid with a tangled expression.

Later, Li Cheng, Shi Lei and others also found rubber, screws, Phillips knives and other things from the pile of parts.

What's more, a small welding gun and anti-glare glasses were turned out, and welding rods were specially installed in the welding gun.

Look at the pair of small objects in front of you, which are arranged in different categories.

Class Nine was rarely silent.

At this moment, they realized that things were not simple, and even faintly overstepped.

If they're not mistaken, their hapless teacher is planning to let them draw their own circuits...

Isn't this a bit of a high-minded look at them?

On the side, Zhang Ting, who was forcibly keeping serious, couldn't hold back any longer, and laughed out loud:

"You teacher, are you going to make a gamepad like this?"

Class Nine nodded silently.

Then Wang Bo said with resentment:

"In the past, our teachers would often give us some little surprises and let us have fun."

"But this is the first time we've played like this."

After that, Wang Bo stared at the parts in front of him again, and greeted his teacher again in his heart.

To be reasonable, he doesn't have any ideas at all right now...

And it's not just him, even the rest of Class Nine looks confused.

Even the college bully Wang Yu looked very helpless at the moment.

Wang Bo can understand this.

A scholar, you actually let someone make a handle, it's just embarrassing!

Xueba, a creature, has really touched the handle?

Wang Bo was skeptical.

and felt a sense of sympathy for Wang Yu in his heart.

This kind of thing may be done by your own teacher...

.......

"I'm sorry, Mr. Ren, I thought you weren't alive, it was my fault, I really didn't expect this kind of play!"

"I feel that Teacher Ren is still merciful, if it were me, the plastic would have to be rubbed by the hands of Class 9!"

"If you don't say that you're not a teacher, Mr. Ren will think about it just by looking at it, how long does it take to make plastic, how can you rub the circuit board by hand quickly!"

"So... If there is enough time, maybe Teacher Ren can let them rub the plastic by hand? ”

"Mom, kneel, is this too easy to watch Class 9 lately?!"

"Want to play games? Boy, let's make a circuit board first! ”

In the live broadcast room, netizens couldn't help laughing again, and offered their truest apologies for their previous suspicions about Ren Yan.

The process may be a bit boring, but in terms of results...

Teacher Ren can still do things~ How can there be half a point of Jiang Lang's talent?!

Inside the studio.

The other judges looked at Koji silently, and the meaning of their eyes was clear.

Didn't you just say that Teacher Ren is not alive?

How do you explain this scene now?

Ke Ji scratched his head, and after silently greeting Ren Yan's relatives in his heart, he forcibly spoke:

"In this regard, it is not difficult for us to guess the intention of being a teacher."

"Through shipbuilding, students have mastered cardinal math and physics."

"After that, I strengthened biology and chemistry with Yuyu ink."

"But now, Teacher Ren obviously thinks that the chemistry of the students in Class 9 is not in place, so there is this one."

"It also makes us more convinced that everything Teacher Ren does has an internal cause and has a perfect plan in advance."

"Teachers, what do you say?"

Immediately, Kirgi looked at the other judges.

The other judges rolled their eyes instantly.

Shh~

What do you think you kid can say, and that's it?

But they didn't let the topic fall to the ground in the end.

As professional teachers in the industry, they still have some knowledge of chemistry.

And immediately began to analyze the production ideas through the materials provided by Ren Yan.

Let many netizens gradually have a shallow understanding.

However, Class 9 is completely ignorant of all this.

Not to mention that their minds at the moment are not on the live broadcast at all, even if they are on the live broadcast, they can only see their own live broadcast.

As for the director's side, they don't know anything about it.

So at this time, they are still a little confused.

Fortunately, the confusion didn't last long.

In the analysis of everyone's materials, they still found a small note.

It is a manual that introduces the functions of each part of the handle.

At first glance, it is hand-painted by his own teacher, revealing such a sense of familiarity.

Moreover, the introduction of each function and the conditions for completion are too detailed.

So that Wang Yu, who is not very familiar with the handle, can understand it clearly.

With the help of this manual, Class 9 immediately began to analyze.

The construction in hand is divided into two steps in total.

The first step is the installation of the overall circuit, which not only has various resistors, buttons, but also the Bluetooth connection.

The second step is the assembly of the shell.

For this step, Class Nine is not very worried.

Among the materials distributed by their own teachers, there is already a perfect shell, and all they need to do is to polish it by hand.

The difficulty lies in the first step.

Because, they didn't find the existence of the circuit board for half a day.

"It seems that Teacher Ren really plans to let us use this copper plate to rub it by hand..."Li Cheng helplessly picked up a few copper plates and shook them in his hand.

Xu Kai asked curiously:

"Are you sure copper can be used as a circuit board, aren't those things all green?"

"But you're not the right color."

After the words fell, Wang Yu took over the conversation:

"After the copper plate is corroded with hydrochloric acid, it will form a patina rust, which will appear green."

"Of course, the final color will definitely be different from the real board."

"But the effect is the same."

"So, the circuit boards we've been using are also corroded?" Wang Bo threw away the hydrochloric acid in his hand.

Wang Yu nodded.

Then he pointed to the manual:

"Although the circuit on the manual is only represented by a few lines, it can also show that we need to draw the circuit on copper."

"Then we managed to save the line and create an efficient pathway so that the whole handle could work."

"So, the biggest problem at the moment is the drawing of the line, and the reservation."

Speaking of this, Wang Yu paused a little and sorted out his thoughts:

"There are a few points to pay attention to when drawing the line, one is the power supply, we just saw the existence of a battery, and the other is the connection between the trigger of each point and Bluetooth."

"Finally, there is the calculation of the individual currents and resistances, which need to be considered."

"It's not that hard."

"But the line is kept, to be honest, I don't have a very good way, if you use hydrochloric acid to corrode one by one, it is easy to make mistakes."

"The amount of these copper plates is not enough for us to try and make mistakes a few times."

After that, Wang Yu waited for the answer of others.

At the moment, he can only sort out these things.

And these things still need to be done by all the nine classes.

At the very least, he can only determine a general direction for the drawing of the circuit.

For the specific key details, he has never played a game, so he really can't control it.

And after he said that, the brains of everyone in Class Nine began to spin rapidly.

Once you know what you want to do, it's all that's left to do to achieve it.

Soon, the practice of preserving the circuit was proposed:

"Since the circuit is corroded, we only need to leave a part of the copper on the copper plate as a conductor. We can even use the corroded copper as a circuit. ”

"Then the question arises, how can you make sure that the rest of the copper is not corroded?" Li Qi asked.

"It's simple~" The classmate raised his eyebrows: "As long as we cover this copper in advance and don't let it come into contact with hydrochloric acid, can't we?" ”

"We can't find this kind of thing that is not corroded by hydrochloric acid?"

"You mean, You Yumo?!" Li Cheng was taken aback, and then his eyes lit up.

"That's right!" The classmate nodded: "Is there anything more durable than this thing?" ”

"We didn't corrode this thing at the time!"

"This time, as long as the concentration is high enough to completely cover the copper plate, isn't it over to form a circuit?"

"Or can we use You Yumo as real ink to draw out the circuit diagram on the copper plate, and then take it to hydrochloric acid to soak, and wait until other useless copper surfaces are corroded, and then we take out the copper plate and remove the ink?"

A word woke up the dreamer, and when all the details of this method were dragged out, everyone in Class 9 felt that it was feasible.

Originally, the role of the circuit board was to form a fixed circuit, as long as they could achieve that goal.

A little rougher is a little rougher.

Rub your own hands, do you still want to ask for industrial quality?!

Thinking of all this, Class Nine immediately began to act, and a bunch of people ran to the place where You Yu was stored, preparing to invite Brother You Yu to die.

By the way, I also decided on today's lunch.

The rest of the paper immediately began to draw the line.

At the same time, we start calculating the current that can be generated in each line and what kind of resistance is needed.

In an instant, the nine classes once again tacitly completed the division of labor.

Familiar with the road began to deal with new issues.

......

However, after all, circuits are fundamentally different from shipbuilding.

By the time Class 9 draws a complete and computationally verified circuit diagram.

It was three o'clock in the afternoon.

If it weren't for the fact that I drank a bowl of ginger soup at noon and didn't go out in the restaurant.

They think they might have caught a cold by now.

However, this is still worth it for Class 9.

When they succeeded in drawing this circuit, the sense of accomplishment was even stronger than before, and even comparable to the sense of accomplishment in shipbuilding.

Although the difficulty of the two is not the same, the process is also not the same.

But hand-rubbing the circuit board proved one thing to them.

Now they can not only seamlessly combine mathematics and physics, but also the combination of physics and chemistry.

After such an experience, they can clearly feel that their ability has made another qualitative leap.

This is especially true in the calculation of individual currents and resistors.

They didn't know how many difficulties they encountered, and they didn't even have an accurate idea of what the current should be in each place.

If it weren't for the manual provided by Mr. Ren, there would be a detailed description of this aspect.

They're afraid they're still struggling.

There is no way, the necessary conditions are really insufficient.

Luckily, their teachers had clearly taken this into account.

This allows them to draw circuit plates in a problem-solving way.

But unlike doing problems, because it involves practical problems, after a mistake, they can always verify it through calculations, and know exactly what step is wrong.

After such a long time, some physical and chemical formulas that originally felt unfamiliar have been completely consolidated.

It makes them feel amazing.

Originally, I hated my teacher's way of changing the soup without changing the medicine.

In the end, the sense of accomplishment made them laugh out loud.

"Cheap or not... Let's..."Wang Bo silently laughed at himself.

provoked the people around him to roll their eyes: "What are you saying, we are obviously doing our duty as a student, how can we speak?!" ”

"So, our obligation, ultimately, is to play the game?" Xia Yue covered her mouth and snickered.

Class Nine rolled its eyes again.

This pair is hopeless!

"Okay, okay, don't BB, we're now finished drawing the circuit diagram, and we still need to print it on the copper plate for corrosion." Ah Wei spoke out at the right time: "After corrosion, it is necessary to install and debug, how can it be so simple~"

After saying that, Ah Wei took the drawn circuit diagram, and after making some backups, he pasted it on the copper plate and soaked it in hydrochloric acid.

After about ten minutes, the whole copper plate took on a green color.

Ah Wei used a clip to clip it out and wipe it dry.

The paper and ink were then cleaned up, and the yellow lines were still underneath.

After seeing these complete lines, the people in Class Nine let out a long breath.

The most crucial step is done.

"Okay, let's do the rest of the work, let's weld the resistance!"

"Which of you can do it?"

After a while, Zheng Chen lifted his head and took over the job.

As a contestant who can draw in the waves, Class 9 really can't find a more suitable candidate.

However, not long after getting started, Zheng Chen began to regret it.

It's not that electric welding is difficult, as long as this thing is steady, and a little caution will not cause any problems.

The main thing is that my classmates are too good BB.

"Hey, hey, you're wrong! A little to the left! ”

"Isn't your solder joint a little too big, it looks asymmetrical!"

"No, no, no, your craftsmanship is too rough, and it doesn't show the meticulousness of our ninth class."

"Big brother, don't say it's the ninth class when you go out, we can't afford to lose this person~"

Words like these always appear in Zheng Chen's work.

To put it nicely, it is that the students have a sense of participation.

But in reality?

Isn't it just standing and talking without backache?!

In the end, Zheng Chen raised his head, held the welding torch in his hand, swept the surrounding classmates with a cold look, and said a deafening sentence:

"You can do it, you can come!"

"BB is a good boy~"

In the end, in front of Zheng Chen's reasoning, everyone in Class Nine was very rational.

After about another hour, the circuit board was finally soldered and the wiring was connected.

Although a few pieces were used for practice during this period, the results were still good.

When everyone connected this hard-to-build controller to PS5 with Bluetooth, it could be used.

Exclamations erupted again from the deck.

This was followed by the sound of scrambling.

Although this handle still lacks a lot of parts, there is no gravity sensing and vibration feedback.

But it's good to play!

I wasted a lot of energy, isn't it just for this moment!

On the side, Zhang Ting, who had been watching Class 9, decided to give Class 9 a day off.

Let them experience the joy of success, and let them recover by the way.

There is no rush for this day anyway.

After deciding this, Zhang Ting also joined the scramble for the handle.

And immediately formed a superior suppression and won the first place.

......

And the captain indoors.

Listening to the shouts coming from the deck, Ren Yan smiled calmly.

I was more or less relieved in my heart.

After such a long time, most of the subjects in Class 9 can finally be read.

The only thing left is a foreign language.

Thinking of this, Ren Yan decided to cover the quilt and fall asleep on the jokes of the ninth class...

......

In the next few days, Class 9 had a rare calmdown......

It has also returned to a relatively stable daily life.

In addition to the daily routine inspection, it is basically a game game in the activity area nestled in the hull.

Because of the gradually decreasing temperatures, they now go to the deck significantly less often.

The observation room and the cab have also become places they frequent.

In their words, it is.

Anyway, there have to be people in these two places all the time, and they don't bother to move places.

Where to stay is not to stay, as long as there is a game to play.

And in order to play the game better, these guys have reproduced a bunch of controllers according to the previous way.

Basically, the materials brought by Ren Yan were emptied.

And also thoughtfully re-divided the inside of the hull, and strive to ensure that each area can be quickly connected, at least it must be visible.

Ren Yan didn't know for a while whether it was right or wrong for him to let them play the game.

If it weren't for every night, they would follow Zhang Ting to train when they were sure they were 'asleep'.

Ren Yan really almost thought that they were starting to lose their minds.

In addition to these basic routines, the rest of the more popular activity is petting.

With nothing to do, these 'pets' that had been briefly abandoned re-entered their sight.

And as time goes by, they are no longer satisfied with the simple activity of 'masturbating'.

turned into obsessed with the 'dress-up' function, and completely turned pets into a warm series.

Girls may also use their hands on 'external' equipment to make some 'clothes' to decorate their pets.

Although the craftsmanship is crude, at least you can see it.

And the boys, it's going to be much wilder...

I don't know if it's because the game is played too much, these guys don't know what to think, and actually want to trim their pet's hair to look like some 'boss'.

For this reason, many pets have already been poisoned.

Especially Li Cheng's Erha.

After some trimming by him, Erha has signs of evolving towards a 'VIP'.

Not only does the 'unruly' eyes no longer exist, but even the already small amount of hair has been shaved off, and the whole look is very postmodern.

And all this has also caused a certain psychological shadow to Erha.

At the very least, Ren Yan can see its resentful eyes and its rotten state of life every day.

A second ha, who was brutally rectified by Li Cheng, was not interested in demolishing the house.

Ren Yan had to sigh that Li Cheng had a talent for 'taming beasts'.

If you don't care about the mental health of your pet, Li Cheng's skills can still be strong.

But it's also thanks to the behavior of these little cubs in Class 9.

Most of today's pets are more honest.

Especially when I saw the boys in Class 9, they were all running away.

How low-key and low-key can you be, and when you don't eat, you can't wait to find a corner to hide, and it's very quiet.

At one point, Ren Yan almost forgot that there were pets on the ship.

However, Ren Yan also understands this.

When encountering such little kings and eight lambs, the pets are probably afraid.

You can't fight back with this beating, and you can't fight back with scolding.

Who can stand it~

made Ren Yan very much want to persuade the ninth class:

"It's almost slaughtered in the stew, you guys are so cruel..."

But when this was just a thought, he found that except for his bantam, other pets began to hide from him.

Especially chickens, ducks, geese, and other poultry.

At that moment, Ren Yan knew...

The saying that all things have spirits is honest and does not deceive me!

Don't you just think about it yourself!

Are you guys like this?!

And in addition to the daily routine on these nine classes.

On the Internet, the rumors that the students of Class 9 wanted to beat their own teachers also began to spread under the promotion of the program team.

More and more people are aware of this 'rumor'. ’

It has led to a lot of discussion.

The older generation thinks that the ideas of these children in Class 9 are dangerous and should be stopped in time, how can students beat the teacher?

This kind of thinking should not be born, they should strengthen the construction of ideological education, and more teachers should have the least respect.

The younger ones said that if the teacher is not kind, I will be unjust, and it is justified!

Could it be that the teacher can only beat the students, and we can't resist it?!

You call this a double standard!

On this concept, the two sides began to have a heated discussion again. ’

And some netizens who simply eat melons said.

When is this news, exactly?

Can you tell us the time, we can take the melon seeds to the play!

For this thought, the people with lofty ideals expressed their full speechlessness.

As a kind and upright person, how can you think that?!

Shouldn't the first step be to share it?!

Then, they were despised by those who came after them.

And shouted in contempt.

People's hearts are not ancient!

And the other handful of people are more excited in their hearts.

Most of them have a 'festival' with Ren Yan.

Some of them are contrary to Ren Yan's concept and cannot be argued.

Some are simply competitive.

They said that Ren Yan did this by himself.

As a teacher, how could he do that?

Now I can't even stand the students of Class 9!

Or we'll replace him!

Even for a while, they also @ the program group.

For this practice, the program team should not have seen it, and it is not stable.

Anyway, now the traffic in the live broadcast room of Class 9 has ushered in a skyrocket, and they are not panicking at all~

As for Ren Yan?

Then it doesn't matter.

Anyway, Teacher Ren doesn't know, he hasn't interacted much with netizens recently.

And even if you know, what can you do?

Didn't he make these things himself?

Do people care?

And in order to keep the 'Class 9' secret, they even set up sensitive words in the live broadcast room of Class 9.

But any friendly words such as beating, beating, and sparring are all blocked.

made some netizens who wanted to ventilate the news.

In this guiding ideology, the news that Class 9 was going to beat up its own teacher continued to expand.

But these are the things of netizens.

Class 9 has no time to take care of anything else.

Because today is the day they arrived in the country of Suro...