Gu Dong remained silent, it is impossible for this kind of graphene to develop high-quality graphene batteries, because the quality is too low, and the manufactured batteries will not have much effect.

It's just a façade.

Put away these graphenes and instruments for the time being, Gu Dong has to find an opportunity to ask his father for money.

Time flies, evening comes, and mom and dad come back soon.

But it's not just his parents who came back today, but also other people, Tang Xiu's parents actually followed his parents in.

In addition to Tang Xiu's parents, there is also his second uncle Gu Hao.

"Dongzi, come here, call Uncle Tang, Aunt Lu, call Second Uncle!" As soon as he entered the door, his father immediately shouted at him.

Gu Dong hurriedly walked over and shouted at Tang Xiu's parents, "Hello uncle and aunt!"

Tang Xiu's parents, Tang Ming, are the same age as Gu Dong's father, not only the same age, but also born in the same year, the same month, and the same day, so they don't matter how big or small.

Tang Ming is still a middle-aged man about forty years old, relatively fat, with a beer belly, wearing a suit, and a pair of myopic glasses on his face.

And Tang Xiu's parents Lu Li are also seven points similar to Tang Xiu, because they are well maintained, so they are quite beautiful.

Seeing Gu Dong come out, Tang Ming immediately smiled and said, "Oh, Dongzi, you've grown so tall after not seeing you for a few months?"

"Two heads, or three heads?Now it's one meter eighty-one?" Second Uncle Gu Hao also suddenly smiled, a little inexplicable.

And Lu Li glanced at Gu Dong, as if she had seen Tang Xiu behind Gu Dong, squinted her eyes slightly, did not speak, and seemed to be a little displeased.

The second uncle Gu Hao is much younger than Gu Dong's father Gu Dechang, only seven or eight years older than Gu Dong, he has just graduated from college, and he is only twenty-three years old this year.

Gu Dong hurriedly smiled: "Not one meter eighty-one, about one meter seventy-nine, I feel that I can continue to grow tall." ”

"Now it's 1.79 meters?ha, you kid is taller than me, if you reach my age, won't you be able to reach 1.9 meters?" Gu Hao couldn't help but smile speechlessly.

Gu Dong also smiled, turned his head and explained to Lu Li: "Aunt Lu, Xiuxiu came to teach me to do my homework just now, I hope you don't blame her." ”

Lu Li glanced at him, frowned, and said, "Gu Dong heard that your grades in the class have not been good recently?

Gu Dong nodded and said, "Yes, I was seriously held back by Chinese and English. Uncle and aunt, are you eating here tonight? I haven't eaten with you for a long time!"

"Haha, eat here, let's have a meal together!" Tang Ming nodded and smiled.

Gu Dong is more familiar with them, so he doesn't need to be too polite.

Although Gu Dong said that his grades were not good, he had always been pressed and beaten, but fortunately, he was more courageous, he could get along with anyone, and his mouth was sweeter, so it was easier to chat.

Don't know why they come over for dinner?

After Gu Dong asked, he found out that it was his parents who went out to play together, and they were in a better mood, and they were too lazy to go home to cook, so they came over to get together together.

The two families haven't eaten together for a long time.

Sitting on the sofa, a few people chatted a few words, Lu Li pulled Tang Xiu to the balcony and didn't know what he was doing? Tang Ming and his second uncle Gu Hao probably heard that Gu Dong's grades were not very good, so they asked him about his grades.

Gu Dong couldn't cry or laugh, so he had to say helplessly: "The most important thing is English, I almost don't know anything, and I can't learn it." That thing, to me, is like an alien language. If I can get my English grades, I will guarantee that I will have no problems in the middle of the class!"

"It's just an English question?" Gu Hao asked with a smile, as if he had seen through Gu Dong.

Gu Dong immediately looked at him and said with a smile: "Second uncle, I am only poor in English now, and the others are not bad." I promise to do well next semester!"

"Haha, it's still next semester, why don't you say the next school year? Dongzi, in two years, you're going to take the college entrance examination, right?" Gu Hao said with a smile.

Gu Dong shrugged, looked at him and said seriously: "Second uncle, in fact, you never knew that I was a genius since I was a child. It's just that I'm not that outstanding!"

Gu Hao suddenly laughed again, and teased slightly: "Haha, you are still a genius?, I have seen thick skin, but I have never seen one as thick as you, your skin probably can't even be pierced by bullets, right?"

"Alas, second uncle, you really don't know me. I'm really disappointed!" Gu Dong smiled and didn't care.

Because the second uncle is relatively young, it doesn't matter how old Gu Dong is, so Gu Dong has played better with him since he was a child.

After saying this, Gu Dong then smiled again: "Actually, I have always thought that good academic performance does not necessarily mean anything? The most important thing is to apply what you have learned." For example, like me, I have super hands-on ability, enough to apply what I have learned, and knowledge can only be regarded as true knowledge when it is used!"

"Haha!" When Gu Hao heard this, he immediately laughed as if he had heard a big joke.

Tang Ming was also happy, and said with a smile: "Dongzi, we came here today, but we didn't come to listen to your heresies. Tell us honestly, what's going on with your grades? I heard that you went straight to the bottom of this monthly exam?"

Gu Dong glanced at him and said with a smile: "The results are just the icing on the cake, Uncle Tang, I have always thought that giving charcoal in the snow is the best!"

"Oh, you still send charcoal in the snow?" Tang Ming was surprised, and couldn't help laughing: "What kind of charcoal are you sending?"

Gu Dong was about to speak, but he saw his father come out of the kitchen, and said to Gu Dong with a dark face: "Your grades, don't show them to be embarrassed." You are not ashamed, we are all ashamed of you!"

Gu Dong was speechless for an instant.

He can make other people's jokes, but he doesn't dare to make his father's jokes, his father has always been strict with him, and he is the person Gu Dong is most afraid of at home.

"Haha, Dechang, look at what you said, you scared the child as soon as you opened your mouth!" Tang Ming smiled: "I think Gu Dong is very good, he knows how to be polite and can speak well!"

"That's all there is to it!" Gu Dechang shook his head and sighed helplessly, looking like he hated iron but not steel.

Seeing that his father didn't mean to scold him, Gu Dong suddenly smiled and said, "Dad, can you give me a little money?"

Gu Dechang immediately raised his eyebrows and stared at him: "What do you want money for?"

He seemed to blame him for bringing such a thing on such an occasion.

Gu Dong hurriedly said: "I have recently researched the battery, and it has almost come to fruition, so I want to spend some money to buy some equipment to cooperate with the development, but my money is not enough." ”

Gu Dechang naturally knew what he had been doing recently, and immediately frowned and asked, "Have you made any achievements in researching batteries?"

"It's not much, about seventy or eighty thousand!" Gu Dong explained: "It's just that there are more equipment that need to be purchased." Lack of money!"

"About seventy or eighty thousand?" When everyone heard this, they were stunned and immediately stared at Gu Dong.

"Is it okay?" and when Gu Dechang heard this number, his eyes widened slightly, and he stared at Gu Dong with a sinister face in an instant.

For some wealthy families, seventy or eighty thousand may not be nothing, but for families like theirs, seventy or eighty thousand is a lot of money.