I really don't want to lie down and win

So far,

Xu Mang became an errand runner.

"Ugh?"

"What are you doing?" Seeing a classmate analyzing the atomic structure, Xu Mang asked curiously, "Is this an atom?"

"Correct!"

"Look...According to the principle, the phase transition of materials must be related to atoms, and this property is recognized all over the world." A classmate explained: "The phase transition property of vanadium dioxide is that the atomic structure changes with temperature. change, can switch from a crystalline structure to a metallic structure,"

Xu Mang: ￣￣;

What is he talking about?

What crystallization?

what metal

Do not understand.

"Then...then let's change it." Xu Mang said with a dazed expression, "Now that we have discovered the principle, let's change the atomic structure."

The student smiled wryly, and said silently: "Sometimes it is useless to know the principle. The phase transition of vanadium dioxide is not only temperature, but also current, light or radiation pulses may cause phase transition."

"Now we plan to develop a convenient, quick and low-cost material without relying on foreign research results. It is actually vanadium dioxide, but it is easy to operate and cheap." The student said.

After listening,

Xu Mang smiled, talking like a dream.

"I'm going to the toilet."

words fell,

Xu Mang slipped away.

"Hey?"

"Xiaoman!" Xu Mang was standing in the toilet, smoking a cigarette with his mobile phone, and complained to Xiaoman, "I was kidnapped by Director Liu of the Materials Department!"

"..."

"Get out!" Yang Xiaoman's mood was not so stable because he came to relatives, especially when he heard Xu Mang messing around, he immediately blown her up, and roared: "Don't make such harassing calls to my old lady, or you will get bored." kill you!"

Snapped,

was hung up.

Xu Mang shrank his head. After the female devil came to relatives, it was simply too scary!

back to the lab,

Xu Mang sat in front of an idle computer and started a new game of Spider Solitaire, but his conscience was condemned while playing.

Without any choice,

Xu Mang could only find something to do by himself.

"what?"

"Why is this rusty?" Xu Mang asked while holding a small piece of rusty waste.

"Oh..."

"This is a waste product from the experiment." The team leader said, "It's useless, Xu Mang, are you bored now? Would you like to clean the waste product for us?"

"Oh..."

Subsequently,

The team leader told Xu Mang the cleaning steps, cleaning the waste with acid, and of course clamping it with plastic.

The process is very simple,

However, Xu Mang forgot an important link because he deserted halfway.

He took the iron tweezers, grabbed the piece of junk, put it directly into the acid-filled container, and... tragedy happened.

What the hell!

it's over... it's over...

at this time,

Xu Mang looked around secretly, but no one noticed his behavior. In order to eliminate the evidence, Xu Mang planned to throw away the discarded materials, but at this moment, he got an unexpected surprise.

Huh?

This... what's the situation?

Xu Mang looked at the discarded materials soaked in acid, his face was filled with the word bewildered.

......

Chapter 248 The Catalyst of Diligence and Study (2/3)

very hard!

Xu Mang found that the acid-soaked waste material had a very hard surface.

suddenly,

Curiosity was attracted by this strange phenomenon. Why is the surface of the soft waste so hard after being soaked in acid?

Do you want to soak again?

What if it gets soft?

Driven by curiosity and courage, Xu Mang secretly threw the extremely hard waste material back into the glass filled with acid solution. After a few seconds, he secretly took it again. come out.

Then...Xu Mang was completely confused.

Ugh...

This is miserable.

It can't be changed back, it seems... It seems that it can't be corroded.