I have a full-time hero system

Chapter 50 This Is Your Lesson
After all, Yuan Xiao had also won the literary circle, although most of his contributions were official documents.

Yang Yi Qi Ju Yi body.

After hanging out with people in the literary world for a long time, Yuan Xiao still has a good eye for literature and the like.

Not to mention online literature.

Xia Wanqing's identity and background are good.

This good refers to the field of online literature.

This is Yuan Xiao's aiming point.

Although it's not clear how the world will view the emerging online literature.

But it's worth a try.

What Xia Wanqing gave herself was a typed draft on ordinary A4 paper.

[-] characters, more than a dozen sheets of paper.

You don't need to look at Yuan Xiao to know that Xia Wanqing still uses the traditional literary style of writing.

The sentence modification is complicated, and the paragraphs are also large and large.

This is not in line with the habit of fast reading of online literature.

So Yuan Xiao immediately rejected Xia Wanqing's manuscript.

On the contrary, this aroused Xia Wanqing's interest.

"I'll emphasize it again," Yuan Xiao said persuasively, "What we want to create is a new field of literature.

As the originator of the mountain, you must write down such characteristics.

Otherwise, I would rather not act rashly. "

Xia Wanqing remembered that it was mainly Yuan Xiao's aura that restrained her.

Then this time, follow the posture you asked for!

She took the manuscript back, crumpled it up and threw it into the trash can.

Take out Yuan Xiao's earliest writing again, and start to figure it out.

Su Chenyi's gaze flicked between the two of them.

For the tacit understanding between the two, he showed an expression of interest.

Xia Wanqing's character is extremely arrogant and stubborn.

I didn't expect to be convinced by Yuan Xiao.

This is rare.

The classroom door was pushed open again, this time Bao Xiaocai came in.

Everyone: "..."

These usually rare characters gradually appeared.

Su Chenyi also frowned: "Small dishes? Aren't you going to become the God of Cookery? Why did you come to school?"

Bao Xiaocai glanced at everyone with a smile: "You guys are back too.

It seems that the school is more lively than I imagined. "

Xia Wanqing still looked down at the manuscript and ignored him.

The side dishes are average in appearance.

Su Chenyi stopped talking.

"Teacher," Bao Xiaocai handed over a blueprint, "I've thought about the flamethrower I mentioned last time. Is it okay to design it like this?"

I have to say that Bao Xiaocai still has hands-on ability.

The whole drawing looks similar, although the big concept was proposed by Yuan Xiao.

"The safety factor needs to be increased," Yuan Xiao squeezed his chin, "it's still okay overall, and it's better to use a spiral connection with the gas tank."

Bao Xiaocai took the manuscript and revised it.

Only then did Xia Wanqing raise her head: "What are you studying?"

"Xiaocai is going to make the world's number one ramen," Yuan Xiao smiled, "We are researching this."

"Number one in the world?" Xia Wanqing widened Chanel's big eyes, "Are you still awake from the dream?"

Yuan Xiao glanced at her, your ambition is probably the same.

Bao Xiaocai still smiled: "I thought there was a big gap, but after the teacher raised some points, I feel hopeful.

Especially this flamethrower. "

New props, I don't know how to play.

There was a dangerous light in Su Chenyi's eyes.

All the classmates who came from the class gathered around.

No matter how against the sky, after all, high school students are still high school students.

Curiosity is essential at this age.

The flamethrower is the first time it has appeared in this world.

Su Chenyi pondered, turned on the computer and began to log in to the patent certification.

"Teacher, will this thing catch fire and explode?"

"What are you using it for?"

"Is it safe to cook food like this?"

……

Everyone is curious.

Yuan Xiao was satisfied.

I can finally go to class.

He patted the table: "Okay, everyone, go back to your seats.

So this class, well, there are still 10 minutes left.

Let me explain the application of this flamethrower. "

The difficulty is actually not that great.

After connecting the gas tank, control the pressure of the outlet gas, and concentrate the combustion to increase the temperature of the flame.

"The maximum temperature can reach 1300 degrees, and if it goes higher, it will affect the material of the flamethrower." Yuan Xiao explained.

"It's not allowed to cook food directly, I know what everyone wants to say, can you do barbecue.

This is definitely not possible. The thickness of the food exceeds a certain value. Due to the high temperature of the muzzle, the outside is cooked, but the inside is actually raw.

Therefore, this can only be applied in specific food processing areas.

It should be noted that the main component of natural gas is methane. "

Yuan Xiao wrote down the chemical formulas of methane and oxygen on the blackboard.

Then write down the changes after burning.

"Theoretically, carbon dioxide and water are formed after combustion, which is not harmful," Yuan Xiao raised his index finger, "It should be noted that incomplete combustion will generate carbon monoxide.

In addition, after all, there are other substances, so there will be sulfide.

So to sum up, it is not acceptable to cook food directly and eat it in large quantities for a long time.

But in food processing and production, there is no problem at all for small-scale local use.

Not to mention, there is still a follow-up to the production process of Bao Xiaocai, and impurities and harmful substances can be eliminated to the greatest extent. "

... It's okay to explain the professional theory, which is beyond the scope of the nine-year compulsory education.

This is chemistry.

Yuan Xiao didn't know the chemistry level of the students.

But watching them write notes one after another, it is estimated that they have a certain chemical foundation.

I don't know who the teacher who popularized this education in this class is.

After all, except Chinese, Mathematics and English, the rest are included in the comprehensive subjects.

But it is precisely because of this that Yuan Xiao can fully play.

The most important outcome of knowledge is its use in practice.

Then push back, the application knowledge in practice is linked with theory, this is the correct way to open it.

It is the greatest misfortune that theory is divorced from practice.

Soon a class passed.

Yuan Xiao didn't care whether the students understood or not, and started to assign homework.

"So in this class, everyone writes an article about the principle of the flamethrower, and then the four groups in the class, each group makes a simple flamethrower.

Of course, you can't use large tanks of natural gas, you can use portable ones.

For safety considerations, after the flamethrower is designed, it must be inspected by me to confirm that there is no problem before it can be docked with a portable gas tank.

The results are included in the final grade assessment, and the time is one month.

All right, let's leave get out of class happily. "

The whole class wailed.

Teacher Yuan, is this your first class?

The content of the course is fresh and practical, but this homework...

It's nothing more than writing an article, but doing it yourself.

Why don't you let us make missiles!
But Yuan Xiao didn't care, he picked up the handout and wanted to go out.

The class is over, the homework is assigned, and the teacher's obligation is completed.

Looking at Yuan Xiao who was going out, Xia Wanqing couldn't help but covered her mouth and smiled.

Bao Xiaocai also scratched his head: "I'm sorry, I didn't know there was such a result."

"Does the teacher look down on our IQ and think we can't make it?"

"Guys, let him open the titanium alloy dog ​​eyes to see the strength of our fourth squad."

"Oh oh oh!"

Surprisingly, the students were very interested.

It's a pity that interest cannot contribute to the proud index.

　Thanks to @东门阿庆, a century-old good deal, Quanzhi, who loves to eat walnut cakes, and left-handed youyou for their rewards and some monthly tickets, bow to everyone!

　　Set up a bowl for votes!

　　
　
(End of this chapter)