"Going out to eat?"

After taking a shower, Wu Bin wiped his wet hair and asked the two people in the bedroom.

"I've eaten it." Chen Zhian raised his hand.

Li Yan closed the notebook and stood up and said, "Let's go, I just want to ask you for help with something, by the way, it's you for a treat, right?" ”

Wu Bin shook his head: "Be reasonable, go out to dinner with you, I think I'm slapping you in the face by paying for it." ”

After riding in Li Yan's car, Wu Bin went home and checked, only to know that the classmate's car was originally called Bentley.

According to the comparison of prices and pictures on the Internet, Li Yan's car started at 2.7 million RMB, which surprised him a lot.

Li Yan: "Don't be like this, just because my family is rich doesn't mean that I have money, I'm really tight on money this month, and I beg the big guy to take me to eat and drink spicy food." ”

"Why are you spending so much money on a new phone?" Wu Bin was a little strange.

"No, it's invested in the student union." Li Yan shook his head.

"Uh-huh???" Wu Bin looked inexplicable, "Does the student union still have to spend money?" ”

"It's a long story, but it's an objectionable investment, so do you want to go to dinner?"

"Go and go, I went to a noodle restaurant last time and it tasted good, do you want to try it."

"Okay, I'm a noodle lover."

After deciding, the two put on their clothes together and walked downstairs, and after meeting with Lin Ziqi, they walked towards the building outside the school.

On the way, Wu Bin and Li Yan talked a lot about the laboratory, but Li Yan was very interested in the new material graphene, and threw it out again and again.

"Is there a market prospect?"

"How many companies are doing it in China now."

"How much value did the overall size of the graphene market reach last year".

“……”

"You're studying finance, huh? Can you ask a little bit about academics? Wu Bin, who was asked, was stunned.

"Brother, doing scientific research is not a dinner party, graphene is a good material, but whether it is good enough for the market to be willing to carry out a big blood change to meet it is also very important, of course, if you can come up with a golden idea for the use of graphene, I didn't say it, then you will be a father."

"Hmm...... You have a point, I'll put him in the plan. Wu Bin nodded very seriously.

At this time, Lin Ziqi on the side took over the topic and said, "How about the warmth project that Professor Liu said last time?" ”

"That project can actually replace a lot of materials for graphene, and the current graphene is not competitive." Wu Bin shook his head.

As far as Wu Bin is concerned, graphene is an additive in many materials, such as coatings, composite materials, adsorption lubrication products and graphite lithium batteries.

Among them, graphite lithium battery is the most famous, and the media boasted at the time that he was charging for one second and standby for three weeks.

This is completely nonsense in Wu Bin's opinion......

Now the so-called graphene battery, in fact, there is no strict definition until now, unlike lithium-ion, you can find its detailed description in a thousand degrees.

Wu Bin was deeply impressed by the content of a previous paper, and the current graphene battery, to put it bluntly, is to add some graphene to the traditional battery, and the fierce blow is to replace the material of an electrode with graphene.

There is also graphene as the anode, which is theoretically twice the capacity of the graphite anode at most, and the low efficiency for the first time is scary, and the performance is greatly affected by the surface state.

Developers are not stupid, just put the fully developed silicon and use graphene, knowing that the theoretical capacity of silicon is nearly 10 times that of graphite.

In Professor Liu's words, the concept of overdraft graphene by these businessmen is also an important factor in the healthy development of China's graphene industry.

Thinking of this, Wu Bin shook his head and said confidently: "It's okay, the troubles are solved one by one, in the face of absolutely powerful innovative technology, these are small problems." ”

"Cowhide." Li Yan gave Wu Bin a thumbs up.

Once Wu Bin really did it, it would be a Jobs-style operation, and it would be normal to be worshiped by the whole world.

"Tell me about you, you've invested in the student union, how mixed up have you been?" Wu Bin looked at Li Yan and asked.

Li Yan: "To put it bluntly, it's still a bit of a chore, but when I'm doing it, I have a ...... for HKUST Oh no, it should be said that the students of HKUST have a lot of new understanding. ”

"How?"

"Before I came in, I always thought that the students in the University of Science and Technology were all desperate Saburo, but now that I have learned a circle, I found that there are a lot of salted fish, and I often blame my poor performance in the exam on the 30% excellent rate limit system of the University of Science and Technology, and I have to add that I am 'the rightmost part of the normal distribution' when I take the college entrance examination."

"Poof, they're all in college, and there are still people talking about high school?" Lin Ziqi was a little surprised.

Li Yan nodded: "That's not it, there are still a lot of sophomores and juniors, and their professional grades are hanging a lot, and when it comes to high school competitions, it's called a guide, alas~ degenerate." ”

After speaking, he added: "However, the courses of HKUST are indeed difficult, and many courses that belong to basic courses in other universities are directly skipped at HKUST, and you really can't keep up without any ability." ”

"Is there one?" Wu Bin asked strangely.

"You're not human." Li Yan decisively shook off a sentence and complained about the past.

Giving Li Yan a middle finger, Wu Bin suddenly remembered something and said: "But I have also found in the library that the kind of person who comes early in the morning to occupy a seat, but plays with his mobile phone all morning, and the book he holds is completely unopened, which is a waste of resources." ”

"Well, there is." Li Yan nodded.

"Oh, by the way, you just said you wanted me to help you with something?" Wu Bin asked.

Li Yan immediately nodded and said, "Oh yes, I almost forgot, I recently discovered the problem of students copying homework extensively, and the teacher hopes that we can think of a way." ”

Wu Bin: "Copying homework? How does this work? Do you want to be monitored 24 hours a day? ”

"It's mainly a big experimental assignment, and in the last investigation, it was found that a considerable number of students were suspected of copying code, and these plagiarists were not good at it, and they would make varying degrees of modification to these codes."

"You must know that if you don't practice computer professional courses, it will be equivalent to being blind."

Wu Bin nodded after listening, "This situation can't just happen now, right?" ”

"It's not like that, there used to be, but it's just that it's been getting more in the last two years."

"Then the school didn't think of any methods and punishments before?"

"Yes, now I use a set of plagiarism detection tools designed by the seniors in the past, and I have also formulated very strict punishment measures, such as providing integrity scores to students in difficulty, but it is useless, a course is still about 20% of the students suspected of copying the code after the whole semester. There are even students who will copy the code again after being caught, and copy the code again after being caught. ”

Wu Bin: "So you're going to ask me for help...... That's it? ”