"Then Teacher Su, which faction are you from?" Seeing the righteousness Ling Ran that Teacher Su said, Qin Yunfei asked curiously.

Who knew that Mr. Su Xinghe, at this time, stroked his beard proudly, and said with a smile, "Su is not talented, but the chief representative of the innovation school." ”

Qin Yunfei was speechless and pointed to the podium, which was already worn out and could be used to collect rags.

"Representatives of the innovation faction? Am I not mistaken? Our school has been in existence for nearly a thousand years, how can we innovate for so many years, and now we are like this bird?"

As soon as Qin Yunfei said this, Su Xinghe scratched his head in embarrassment, which was called helplessness.

"Our innovators were created in the past 20 years, and they are not as conservative as they are. ”

Hearing that it was newly created, Qin Yunfei slapped his forehead.

"Feelings, you've been innovating for 20 years, and you're still spinning in circles?

Qin Yunfei was telling the truth, but this teacher Su Xinghe didn't know what to do.

He scratched his head in embarrassment for a long time before he laughed and said, "Isn't this too conservative for too long and I don't know how to innovate? ”

He pointed to the small crucible next to him, only the size of a palm, probably because the flame temperature was too high, and the crack had already appeared.

"No, look at this alchemy cauldron, but after careful consideration, I specially designed the trumpet. In this way, even in the wild, it can be perfectly alchemized. ”

Qin Yunfei glanced in the direction he was pointing, and when he saw the crucible that had cracked the lines, he rolled his eyes, indicating that he was really speechless.

Seeing his expression, Su Xinghe was stunned and asked, "Is there something wrong?"

Qin Yunfei pointed at the crack, "Don't you know that there is an asbestos underneath?" According to your method of use, it is estimated that the laboratory's funds will be wasted on replacing the crucible, right?"

"Asbestos? What is that? Could it be that making this kind of crucible with asbestos can guarantee that there are no cracks?" Su Xinghe scratched his head, and said to Qin Yunfei, it was a head and two big, and he didn't understand what he was talking about.

Seeing his expression, Qin Yunfei still didn't understand? His so-called innovation turned out to be an improvement in the size of the body, and if it was such a change, it would really not be of much effect if it was changed or not.

In this way, Qin Yunfei really couldn't stand it anymore, so he took out his own set of experimental equipment from the ring.

There are twenty test tubes, two jars, two Erlenmeyer flasks, two large and small crucibles, and then there are incendiary racks, alcohol lamps, and so on.

This set of equipment was thrown out, and Su Xinghe was stunned.

"What is this? How come I've never seen it? Can this thing work?"

Su Xinghe was still puzzled, although the things looked quite complete, he couldn't understand them at all, and he couldn't analyze them.

But his doubts made Qin Yunfei roll his eyes again.

"Teacher Su, I think you can remove the word '?', the alchemy effect of this thing is definitely more valuable than your old antique. ”

With that, Qin Yunfei lit the alcohol lamp, padd the crucible with asbestos, and then threw a piece of cinnabar on the table into it.

In just a few minutes, the cinnabar was completely decomposed by him, and in a test tube and an Erlenmeyer flask he had prepared in advance, the refined mercury and sulfur dioxide gas were placed.

Su Xinghe saw that the Erlenmeyer flask was empty, so he asked curiously, "I can tell that there is mercury in this small bottle, but why do you care so much about this bottle?"

Sulfur dioxide has no color, so Su Xinghe can't tell what is in it at all.

Qin Yunfei also knew that he couldn't see it at all, so he took out a dried litmus piece that he had prepared in advance from the ring.

When he got it in the water, he put the purple litmus paper into a container for sulfur dioxide.

As soon as it was put in, the litmus paper turned from purple to red.

Seeing this change, Su Xinghe trembled even more in shock.

"What's going on, why is it changing color like this?"

Seeing that the old dean, even the innovative boss, didn't understand, the acid-base discoloration reaction, Qin Yunfei was speechless, he didn't know how to explain it.

"Teacher Su, you're not coaxing me, are you? You really don't know, the color change reaction? You are one of the most knowledgeable teachers in Dragon City. ”

This Su Xinghe scratched his head and said, "This, I really don't know, it hasn't been written in the previous textbooks." Moreover, in the materials left by the Star Soul Emperor, such wonderful things have never been recorded. ”

Qin Yunfei really didn't know how to explain it to him, could he still explain the ionization balance to someone like him, who didn't even know basic chemistry?

"That Teacher Su, let's not talk about this. I think it's better to lay a good foundation before we innovate. ”

Qin Yunfei put forward his final opinion.

This Teacher Su immediately patted Qin Yunfei on the shoulder excitedly, "Okay! This matter will be handed over to you! From today onwards, I will hire you as a special lecturer of our Divine Machine Academy!"

"Lecturer, is there any benefit to being a special lecturer?" Hearing that there was a new position, Qin Yunfei asked casually.

Su Xinghe smiled proudly, "Since you are a special lecturer, I will definitely distribute teaching allowances to you, you can rest assured of this, I can still lose you?"

Looking at his expression with no bottom line, and thinking about it again, he can innovate with a crucible, Qin Yunfei really doesn't know how to describe this teacher.

However, people are teachers, and they are students, so they can't talk back to teachers, right?

In this way, he arched his hand and said with a smile, "In this way, then it will be hard for Mr. Su." I'll withdraw first. ”

Without waiting for Teacher Su to keep him repeatedly, Qin Yunfei hurried out of the door.

And this Teacher Su, at this time, holding the drawing of the Feiyun in Qin Yunfei's hand, he was even more fascinated by it.

"What is the origin of this kid? His master, how can he come up with such a magical mecha god of war?"

Although he couldn't understand it, looking at this complicated design drawing, he was completely shocked by Qin Yunfei's mystery.

However, he didn't know that the design drawing that Qin Yunfei gave him was simply an empty shell.

The operation inside is completely different from that of the Feiyun, this can be seen as a model robot that can be operated under a fuel motor, at most it will only do some construction, if it is put into battle, it will not be enough.

Qin Yunfei's purpose was not to help Dragon City equip the mecha, but to provide him with sufficient productivity for future mine production.

(End of chapter)