Because he had done the pager in his previous life, Su Yuanshan knew that when the pager market was about to collapse, there were all kinds of pagers that were designed.

But at that time, even in China, they were already running into the era of mobile phones, and no matter how awesome your pager was, there was no market.

Looking at the surprise on the faces of the two, Su Yuanshan smiled and said: "In my opinion, in order to make a pager attractive, it must have eye-catching and universal functions. You say, how many people pay attention to the weather forecast, how many people pay attention to stocks? And these features are not yet demonstrated. ”

"But games are different from radio pagers, and the clerk can demonstrate them right away when they sell them, right?"

"That's right!" Wang Chao Xinyi clapped his hands and became excited: "I'll go back and do it right away!"

"Well, and these pagers with unique features can enhance the brand image. As long as we insist on developing functions that are not easy for others to imitate, then it is easy to form a brand effect, and we will have more face when we take it out. ”

"At the same time, there is also a self-propagation attribute of a functional pager like this - if you look at a pager, few people ask you if you are it, right? But if you play games with paging and listen to the radio, people will definitely ask you what brand this is, so awesome...... Right?"

Wang Chaoxin nodded his head like a chicken pecking rice.

......

After sending the two away, Su Yuanshan lost the interest of sleeping and began to review.

This semester, he has been studying almost entirely on his own, not to mention the classroom, and he has not even been to the teacher's office a few times.

In terms of skipping class, he received a gold medal for avoiding death, but in the final exam, it was all up to his ability.

What's more, now he is famous. The classmates in the class also knew that there was a classmate in their class named Su Yuanshan, who was admitted without examination as the special prize of the programming competition.

What's worse is that I also chose physics!

What does that mean? It means that this guy is so good that he thinks he can stop learning programming.

Under the fame, if the teacher still let him be accommodating, Su Yuanshan couldn't afford to lose that face.

Therefore, during the exam, Su Yuanshan was very watched......

It wasn't until the results came out at the end of the month that Su Yuanshan breathed a long sigh of relief.

I didn't finish in the top three, just fourth, and I didn't have many bad scores. The main reason for the wrong question is that I didn't listen to the teacher. As for the basics, he really learned more solidly.

After the winter vacation, Su Yuanshan continued to return to the Science and Technology Park and continued to start his three-point line.

Until the Spring Festival holiday comes.

Su Yuanshan still stayed in the science and technology park, staying in the laboratory.

......

"Well, Mom, I'll do an experiment and I'll be back in two days. ”

"Yes...... Don't bother me, okay!!"

Su Yuanshan rubbed his hair with some oil, and almost lost his temper with his mother for the first time after being reborn.

After hanging up the phone, Su Yuanshan walked out of the laboratory and looked at the science and technology park.

Today is the twenty-eighth day of the lunar month, and the Spring Festival will be in two days.

Yuanxin has officially closed the day before yesterday, and now only some local security and logistics personnel remain in the science and technology park. In addition, even the construction site in the distance has been quiet.

As far as the eye could see, there was no one.

At this time, the big brother's big shock sounded, and Su Yuanshan took a deep breath and connected the phone.

On the phone, my father's calm voice came.

"What's wrong?"

"Dad, I know Mom cares about me. But she doesn't understand, you understand. When we sometimes try to seize the dawn, don't talk about eating and sleeping, don't talk about the Spring Festival, even if you die......"

The so-called Chaowen Dao, it is okay to die at night, this is the case.

There was a long silence on the phone.

"Son, I've been in that state like you, and I can understand you. But you've never been a father, so you can't understand me - go home. ”

Su Yuanshan held the eldest brother's hand and tightened slightly.

He immediately realized that he couldn't strip out the graphene, and he was indeed a little crazy.

"Dad, no, I'll do it again. Whether it succeeds or not, I will go home before dinner. Well, I drive myself, I'll drive. ”

Hanging up the phone again, Su Yuanshan rubbed his face by mistake.

Begin to continue tearing off the tape paper.

The most primitive method of graphene is mechanical exfoliation.

Cut the graphite first, then press it firmly with tape paper.

And then again!

The crystal layer that is torn off and stuck to the tape is made up of countless layers of graphene.

Then continue to tear the tape with the tape sticking to the crystal layer......

At the end, you will get a two-dimensional carbon atom crystal with only one atomic structure, graphene.

It's so simple to make.

But it is so significant that it breaks with the 70-year-old theory that there are no two-dimensional crystals at room temperature – even though it has been challenged.

Now it is Su Yuanshan who is challenging it.

Graphene is not visible to the naked eye, and it is difficult to see with a light microscope.

But Su Yuanshan has a scanning tunneling microscope, which can be seen.

After taking a deep breath, Su Yuanshan put a piece of film that was suspected to be successful under the observation of the optical microscope into the scanning tunnel microscope.

Under the eyepiece, in an undulating atomic field, there is no overlap or bulge.

Su Yuanshan closed his eyes and clenched his hands.

He didn't cheer, just let out a long breath.

Even at this moment, he had a hint of a thief-like mentality.

But soon, this psychology was crushed by him.

......

Put away the tape and seal, Su Yuanshan rushed to the parking lot after going downstairs, and drove a Santana directly back to the electrical department.

When he saw his father, Su Yuanshan didn't say what he was doing, and his father didn't ask him. Even her mother seemed to have forgotten that she had murdered her before, and the family was harmonious, eating and chatting happily.

But Su Yuanshan did not continue to watch TV with his parents, he plunged into the study and began to study hard.

"Xiaoshan, how do I feel that you have been in a hurry lately. ”

Su Xinghe stood behind his son and saw that his son was studying with the original English textbook, he was just happy for a moment, but he immediately became worried.

Su Yuanshan put down the book, looked at the undisguised concern on his father's face, he pursed his lips and said with a smile: "It's okay, Dad." I want to learn a little more when I feel impulsive. ”

"But no matter how energetic you are, you can't fight hard. ”

"No, I'm desperate for my life. Su Yuanshan exhaled softly: "Dad, help me find the relationship between P and Da, I want to go to the laboratory for a while to learn a few experiments in condensed matter physics, especially low temperature experiments." ”

“...... Good. ”

"Thank you, Dad. Su Yuanshan smiled slightly.

Su Xinghe shook his head with a smile, patted his son's thin shoulder, and said softly: "No matter what you do, I won't ask, but I definitely support you." ”

"Hehe, it's mainly a little eyebrow-raising, I'm embarrassed to tell you. Su Yuanshan was a little twisted.

Originally, his plan was to take his father with him.

But he dismissed the idea anyway.

My father is engaged in integrated circuits, and now he is more focused on design, and he can't play with graphene.

If you really pull your father, it is disrespectful to your father.