Gu Dong returned to the room with a depressed face, and the living room suddenly became quiet.

Mom looked at it, sighed with disappointment on her face, didn't say anything, turned around and went to the kitchen to cook.

The rest of the people didn't speak for a while.

"This kid ......" After a long time, Tang Mingcai smiled and said, looking at Gu Dechang: "At least he still understands the use of knowledge." It's not useless to be able to research something!"

Gu Hao smiled: "He's studying and playing, right? But it's too scary to ask for seventy or eighty thousand." No matter how much money you have, you can buy a car!"

Gu Dechang sighed and said: "Anyway, I don't have any expectations for him, it is naturally best to be admitted to university, if he can't be admitted...... In the future, he can only blame himself for not working hard!"

Tang Ming smiled slowly: "I see that the child has a wise heart, maybe it will be able to succeed in the future." In today's society, it's not enough to only read! Xiaoli, don't you say?"

Lu Li looked at him, rolled her eyes angrily, didn't speak, and pulled Tang Xiu to sit on the sofa next to her, otherwise Tang Xiu would move.

Gu Dechang didn't seem to be too lazy to say anything, picked up the glass bottle that Gu Dong put down and wanted to throw it towards the trash can.

Tang Ming hurriedly stopped and shouted, "Why did you lose it, take it and take a look, maybe it's a good thing!"

"It's a good thing? I guess it's just a broken thing he knocked out! I think it's a strange thing to live in, but I don't know that there are so many strange things in this world. Gu Dechang shook his head and said, he didn't look at it, and threw it directly in the trash.

Seeing this, Gu Hao and Tang Ming couldn't help crying and laughing.

They naturally all know what graphene is, but it is precisely because they know it very well that they don't think that Gu Dong can study it.

What if he could actually figure it out?

Ordinary graphene is of little use at all, and only high-quality graphene nanoribbons are truly valuable.

Many countries in the world have invested so much money, so many people, and so much time to study this material, and there has been no breakthrough so far, so they don't believe that Gu Dong is making high-quality graphene.

Although there are so many words, in the end, it is the fruit of his labor. Lost it directly, what is this?" Tang Ming shook his head and said: "Dechang, to be honest, you really don't know how to educate children. This kind of thing, it's not enough to simply beat and scold, you have to learn to encourage it. ”

Gu Dechang sighed and disagreed.

At this time, Tang Xiuwu, who was sitting next to him, rolled his eyes, and suddenly stretched out his little hand to pull the trash can and picked up the glass bottle.

"What are you picking up for?" Lu Li asked hurriedly, glaring at her.

Everyone else looked at her, too.

Tang Xiu was startled, seeing everyone staring at him, his pretty face turned red, and he hurriedly said embarrassedly: "This is ...... It's something made by Brother Dongzi! You can't just throw it away. I...... Put it away and take it back to him. ”

"Tang Xiu!" Lu Li looked annoyed and immediately glared at Tang Xiu.

Tang Xiu was startled again.

"You girl!" Tang Ming also smiled, reached out and took the glass bottle in her hand and took a look: "It's really not good to lose it like this, graphene is indeed a new material, and this kid doesn't know how much work he has spent on ...... Wait, this is?"

At this time, he suddenly saw something, stopped suddenly, opened his eyes and carefully observed the side, and then immediately turned his head to stare at Gu Dechang and the others, and asked a little nervously: "Just now he said that this is a graphene polymerization material?"

Gu Dechang didn't answer, frowning.

Tang Xiu said: "Yes, Brother Dongzi also told me this, this is what I watched him make!"

She seemed to be a little depressed when she saw that everyone was denying Gu Dong, so she plucked up her courage, and she rarely spoke in front of adults.

"This thing...... It seems to be very interesting!" Tang Ming's expression suddenly became a little excited, and he immediately carefully observed the things in the glass jar, and suddenly remembered something, and said suddenly: "Microscope, is there a microscope here?"

"Microscope?" Gu Hao was surprised.

"This is a good thing, maybe it's a good thing!" Tang Ming's expression became extremely nervous, and he quickly: "I've seen graphene materials." This material is indeed very precious, and the contents of Gu Dong's bottle ......"

He didn't continue, but immediately said to Gu Dechang: "Dechang, I remember that you have studied it before!"

"Huh?"

Gu Dechang frowned.

"Look at this crystal? This is definitely a two-dimensional carbon nanomaterial, and the quality looks quite good! Just now he said that he wants to make a new battery from these graphene?" Tang Ming held his breath and said quickly to Gu Dechang: "Look at something, look at this thing!"

When Gu Dechang heard this, he paused, and half-convinced stretched out his hand to take it and take a look.

In fact, he had already seen it just now, but he didn't look at it so carefully, and he didn't take it very seriously, but now after hearing Tang Ming say this, Gu Dechang took a serious look.

However, he soon found something and couldn't help but be stunned.

"Isn't it??" Tang Ming took a deep breath, stared at him and said, "If there is a microscope, we will definitely be able to see the good and the bad." ”

"Don't we have a microscope at home?" Tang Xiu said suddenly.

Tang Ming was stunned for a moment, and immediately said excitedly: "Yes, you go home and get it!"

"Eh, good!" Tang Xiu hurriedly went out.

After looking at it seriously for a while, Gu Dechang's expression became more and more serious, and he continued to carefully observe the crystals inside, and he held his breath for a moment.

The microscope was quickly taken over by Tang Xiu, and several people immediately poured out some crystals and put them on the microscope for observation.

However, after Tang Ming glanced at it, his whole body shook violently, and he immediately stared at Gu Dechang with wide eyes.

Gu Dechang also hurriedly glanced at it, but he seemed to see something, and his face changed instantly.

Neither of them spoke, but each looked at each other, both with astonishment and shock on their faces.

"What's wrong?" Gu Hao hurriedly asked when he saw their strange faces.

Tang Xiu and Lu Li couldn't help but be slightly surprised.

"This thing ......" Although Gu Dechang said that he was an electrician, he was also a power engineer, and he knew more or less about batteries, so he knew more, much more than Tang Ming.

However, he didn't continue, but looked at Tang Ming, frowning, his face solemn, as if he wanted to be sure of something.

Tang Ming nodded, his expression became extremely excited, and said: "The new polymeric material is of quite good quality, and the width seems to be less than 10nm, at least it may be much better than most of the current graphene materials." Xiuxiu, just now you said, you watched Dongzi make it?"

"Yes?" Tang Xiu nodded: "Brother Dongzi is oxidizing the graphite!"

Tang Ming suddenly turned his head back and stared at Gu Dechang.

Gu Dechang's expression also became excited, and he immediately shook his palm, and continued to pour out some crystals and put them on the microscope for observation, but when he was sure that it was clear, his expression became even more excited.

Gu Hao next to him was confused, and hurriedly asked, "Could it be that this thing is really valuable?"

"What's more, it's simply priceless!" Tang Ming suddenly laughed and said: "I don't know if this crystal can make a new type of battery, but I know that its quality is absolutely good, not only good, but also very good! Genius, if it is really made by himself, it is really a genius!"