"Mr. Qian, this gentleman's wound is healing very well, his excellent physical fitness accounts for a lot of credit, remember not to eat spicy food these days, and not to drink alcohol, his right hand still can't do strenuous exercise......"

Qian Hui, Fang Yan and Dr. Xue were sitting on the sofa in the hall, and Dr. Xue was talking about the results of today's review.

"Be careful not to touch the water, so as not to cause infection of the wound, I have brought you the medicine you need in the future, you must take it." Doctor Xue admonished into the dialect.

"Thank you, Dr. Xue." Fang Yan thanked Dr. Xue and gently moved his right arm, the fixed plaster had been removed, and Fang Yan felt that his right hand was now back in his control.

"Then I won't bother much, I'll come back in a week." Dr. Xue stood up and nodded at the two of them.

Qian Hui then stood up and said to Doctor Xue, "Thank you, Doctor Xue, I'll send you." ”

Walking out with Dr. Xue, Qian Hui took out a check at the door of the villa, wrote a few numbers casually, put it in Dr. Xue's hand, and then said a few words before turning around and sitting back on the sofa

"How much is given, money bag." Fang Yan looked at Qian Hui who was sitting on the sofa and asked.

"It's just a day's pocket money, not much." Qian Hui snorted, picked up his mobile phone and played with King Pesticide intently.

Looking at Qian Hui who didn't want to say more, Fang Yan didn't bother with this problem, anyway, I can't count the people who owe Qian Hui, what is the difference between owing a little more and owing a little less, as long as I can pay it back.

This is the afternoon of the fourth day after Fang Yan woke up, and Dr. Xue also came twice during this period, both to recheck and change the dressing for Fang Yan, and it is precisely because of the strengthening of the physical fitness brought by the crossing that Fang Yan was able to remove the plaster cast and needle and thread early today.

"Money bag, what do you do at home." Fang Yan suddenly remembered a few things in his backpack and asked Qian Hui.

"This Guiguzi is here to pit me, what kind of king glory is such a dish, QQ Farm is more suitable for you, forget it, don't fight, hang up." After Qian Hui finished scolding, he put his phone aside, turned his head to look at Fang Yan and asked, "Xiao Yanzi, what did you ask just now?" ”

Fang Yan shook his head, looking at this unserious rich second generation, he had to repeat his question.

"What does my family do, the biggest one in my family should be real estate, and the others seem to be like that, losing and earning." Qian Hui waved his hand and replied.

Real estate, Fang Yan thought in his heart, and continued to ask: "Do you know anything about the technology industry?" ”

"Technology, my old man has dabbled in it before, and he ended up hitting a bag." Qian Hui thought for a while and replied, "So it can be regarded as a little understanding." ”

"But you know, my old man has entered the electronic part, and I've heard so much, it depends on what you want to ask?"

"Energy!" Fang Yan looked at Qian Hui and replied, and then said a name, "Graphene battery." ”

"Graphene, I have also had some understanding, the new energy battery, known as 10 minutes of charging, can run 1,000 kilometers." Qian Hui replied.

"But now graphene batteries can't be mass-produced, and they can't be miniaturized and large-scale, so well, that's it, and they can't be made anyway."

"If you are given a batch of graphene batteries in 100 years now, will you be able to survive in batches and popularize them?" Fang Yan looked at Qian Hui and asked.

"100 years later, Xiao Yanzi, you also dare to think, let's not say whether there is, even if there is, with the scientific and technological thinking of 100 years ago to develop a finished product after 100 years, even if it is reversed, it will take a lot of time, and without a certain scientific research strength, you can't push it back." Qian Hui looked at Fang Yan and smiled.

"Also, let's not talk about whether you can build it or not, even if you do, mass production and laboratory production are two different concepts, and finally, if you want to popularize it, in our time, you will never be able to get around one topic - oil."

……

Fang Yan fell silent listening to Qian Hui's answer, indeed, if it weren't for the crisis of that era, and the enforcement of a series of rigid measures by various countries in the world, then the era of electric energy would not have come so early.

Thinking of a few other things in the backpack, Fang Yan also had a pain in the egg, and he desperately got it back, but now it's good, and I can't find a way to deal with it.

Make it yourself? There are no drawings, no principle support, no R&D foundation, no scientific research talents, how to get it, even if it takes a few years to barely make it, and the batch of manufacturing equipment is there, a bunch of capital predators are also eyeing it, ready to gnaw their own meat at any time......

And although his family is in business, it is only a chain restaurant, and Qian Hui is only a second generation, and there is not much money he can provide......

Thinking of this, Fang Yan felt that his head was getting bigger again.

Qian Hui looked at the contemplative dialect, rolled his eyes, and said towards the dialect: "Dialect, if you want me to say, isn't it over if this kind of thing is handed over to the state, haven't you heard a nursery rhyme, I picked up 5 cents on the side of the road, and handed him to the policeman's uncle, who took the money and ......nodded his head at me."

"National ......" dialect picked up the water glass on the side, thought about it, nodded, it seems, it's really okay.

You must know that a country's talent pool is incomparable with any individual group, let alone the world's leading Huaxia country, and in recent years, the inclination of new energy and clean energy policies also reflects the country's attention to it.

It is indisputable that a country's military science and technology generally surpass civilian science and technology by about 20 years, and the gap between real cutting-edge science and technology and civilian science and technology is more than 30 or 40 years. Just like the technology of the American moon landing in the 60s, even now it is a very high-end technology, which is of great help to the product 100 years later.

Moreover, a country's enforcement power is the strongest, which is a manifestation of the country's will, which can repeatedly tilt resources to promote a scientific and technological development that benefits the country and the people, and at the same time, there is no problem with large-scale industrial production and investment.

In addition, whether it is books in backpacks, high-carbon-absorbing plants, graphene batteries and electric energy engines, their role is not only to improve the national life and the global environment, but also to improve the country's scientific research strength, military level and international influence......

But the various dates on the books, the various theories that surpass modern technology, the production numbers and dates hidden by graphene batteries and electric energy engines......

Dialects thought of these intractable problems.

Books can be integrated and printed, and all the dates can be removed, but the dates hidden between the battery and the engine cannot, and Fang Yan is not confident that he can disassemble it and assemble it perfectly......

……

"Xiao Yanzi, don't be in a daze, it's time to eat."

Qian Hui stretched out his hand and shook it in front of Fang Yan's eyes, looking at Fang Yan's familiar face, but he had a sense of strangeness. In the past few days, perhaps it can be said that in the past few months, the dialect's personality has changed a little unconsciously, and even the roommates have a hazy strangeness.

"Oh, good!" Fang Yan responded, stood up, turned back to Qian Hui and asked, "Qian Baozi, do you have a Chinese dream?" ”

"No ......"

Qian Baozi looked at the dialect with a serious expression, stopped, he really felt that his brother was becoming more and more strange, thought about it, and replied seriously:

"Although I have been complaining about this country, for me, if something really happens in Huaxia, I should do my best, this is probably the angry youth of a college student!"

After hearing this, Fang Yan smiled self-deprecatingly and followed Qian Hui to the restaurant.

I'm just a college student, a college student with an angry youth!