The voice of the two of them was not small, and Qin Yu himself had attracted a lot of eyes and attention, so many people heard their bets.

Go on the stage and climb around?

A lot of people are waiting to see the joke because whoever loses to climb a lap is a joke for them.

"Zhao Jianhua was the top 20 in the college entrance examination in Donghai City that year, and I heard that I had almost a full score, can that dashing brother do it?"

"Who knows, Brother Chic is very ordinary in the class, and he hasn't made any grades in his junior year, and I can't ...... in graduate school."

"Hehe, I've taken out my phone anyway and it's ready. After class, it was sent to the school forum, Zhao Jianhua and Wang Xiao were jealous for the school flower Qin Yu, and they did not hesitate to make a fool of ......"

"Grass, it's the Gossip Emperor, get out of the way, let me beat him. Last time, he exposed me on the forum to peep in the men's toilet, and Lao Tzu was looking for the coins I tossed! ”

The appearance of the campus gossip emperor caused a commotion!

This guy specializes in exposing gossip for fun, and often makes some gossip posts on campus forums, which attracts many boring students who watch the excitement.

However, the so-called gossip and gossip, that is, three points of truth and seven points of falsehood, so false fabrication occupies most of it, and those who are gossiped about are naturally not happy!

The Bagua Emperor also has a lot of enemies on campus, and he is often splashed with water on the road.

Wang Xiao didn't expect that he was not targeted by the Gossip Emperor, but when he thought about it, this guy let himself appear with Qin Yu, that was a good thing?

As soon as the commotion arose, it suddenly calmed down, because the class bell rang, and Professor Li walked into the auditorium.

Although Donghai University of Science and Technology has only been established for a few years, it is a key school unit under the care of the state, and an educational project jointly promoted by the Chinese Academy of Sciences and the Donghai Municipal Government. Its original intention is to build a modern science and technology similar to Stanford in the United States, hoping that some entrepreneurial students will appear, and the ultimate goal is to create an Oriental Silicon Valley!

Obviously, the idea is good, and although the reality is not cruel, there is still a long way to go.

Professor Li is about 50 years old, a PhD graduate from the Cambridge School of Physics in the United Kingdom 15 years ago, and he was already a little famous in the European physics community at that time. At his current age, it is the peak of life and scholarship for scientific researchers, and his experience and knowledge have been accumulated, and he is in a kind of explosive period, and he may be able to discover some physical theories that will shock the world.

In fact, his lecture this time is also very ordinary, and his leisure time after scientific research is used to drive the academic atmosphere of key colleges. The field of his lectures is to talk about various cutting-edge topics in physics and the connection with current life, that is, the application of physics, and the various difficulties that China is facing now.

At present, the main problem in the research of physics in China is that there is no high-precision equipment, and there is no industrial basis for turning research results into productive forces, and there is no supercomputer with the world's first computing speed, but it cannot fully bring its computing power into full play.

For example, the Large Hadron Collider, which is the cornerstone of modern physics research and quantum mechanics research, whether it is theoretical physics, applied physics, or quantum force fields, the Hadron Collider must be discovered and demonstrated.

To put it bluntly, the core of this kind of thing is a large particle accelerator, allowing different particles and particles to collide constantly at high speeds, so as to discover more microscopic secrets between the universe.

It took more than a decade and tens of billions of dollars for the United States and European NATO countries to build a super-large hadron collider in Europe.

Because of this, Europe and the United States have made rapid progress in physics in recent years.

Two years ago, China announced that it would build the world's largest Hadron Collider on the outskirts of Beijing, covering more than 50 kilometers, but it is said that construction has not yet begun.

Professor Li spoke for more than an hour, and finally concluded: "Although the research environment in China is much better than that of large real laboratories abroad, it is much better than ten years ago. What we need to do is to use our limited resources to create more academic breakthroughs. There are now two key high-tech schools in China, one is the Beijing University of Science and Technology, and the other is your Donghai University of Science and Technology, although the establishment of the Donghai University of Science and Technology is still short, but the state support is very strong, you are also very energetic, I hope that all of you here can surprise me one day. ”

Professor Li's gaze swept over the dense students, and when he saw the curiosity on the faces, his face was very emotional, and he continued: "Okay, I won't say anything else, everyone will encourage each other in the future." There are still 10 minutes left to ask questions, if you have any questions about physics, you can ask them now, and I will try to answer them for you. ”

There are many branches of physics, but in the field of scientific research, there has never been a discipline that exists alone, and there are many close connections with each other.

Although Professor Li specializes in space physics, he has a deep knowledge in other aspects of physics, and the knowledge he has just described covers all aspects of physics, and even involves the fields of chemistry and biology.

Therefore, the questions he asked did not limit the scope of knowledge. He was confident that as long as it was physics, no one among the more than 2,000 college students here could stump him.

Unless it's a worldwide problem that hasn't been proven yet.

His voice had just fallen.

Zhao Jianhua hurriedly raised his hand, almost the first to raise his hand, and Professor Li saw it very clearly, so he stretched out his finger and signaled that the first question was raised by Zhao Jianhua.

Zhao Jianhua's face showed a hint of excitement, and he hurriedly stood up, and under the gaze of thousands of people, he said loudly: "Professor Li, I heard that you have a deep research on atmospheric dynamics and atmospheric magnetic field, I want to ask, how does the quantum satellite that China will launch next year realize the transmission of photons in the atmosphere without losing signals?" ”

China will launch the world's first quantum satellite next year, which is the information released not long ago, and many people on the Internet have already blamed this on the category of extraterrestrial black technology. Because if a quantum satellite is built, then it is almost certain that the Chinese Academy of Sciences should have realized the calculation of quantum superposition states, which is the basis of quantum computers.

Wang Xiao, like most people, looked at Zhao Jianhua, but he didn't expect this kid to be studying this, but this kid actually paid attention to the so-called problem of light signal loss......

Some knowledgeable people, such as Wang Xiao and Qin Yu, shook their heads, thinking that Zhao Jianhua had picked up sesame seeds and lost watermelons.

Obviously, the control of quantum superposition states and the computational output are more technical.

Chen Jinwen stabbed Wang Xiao with his arm and said in a low voice, "Can you do it?" ”

Hearing this guy's question, Wang Xiao immediately became angry, and used two finger meditation to twist this guy's arm, and said in a deep voice: "I'm a man, will I be okay?" ”

Chen Jinwen grinned and stopped talking.

However, Chen Fang handed Wang Xiao a note, then glanced at Qin Yu, indicating that Qin Yu had written it.

Wang Xiao was overjoyed, smiled at Qin Yu's eyes, opened the note and looked at it, there was a quantum mechanics problem written on it, which was very profound. This is her help to Wang Xiao, so that Wang Xiao can use this question to stump Professor Li, so as to win over Zhao Jianhua.

Qin Yu's question also revolves around this quantum satellite, but it involves quantum signals and algorithms, which is obviously much more difficult than Zhao Jianhua's question.

The basic theory of quantum signals is the uncertainty principle of quantum mechanics and the characteristic of quantum wave-particle duality, that is, it is impossible to measure the time and frequency properties of a quantum at the same time. That is, quanta has the characteristics of waves and particles, but they cannot have both. This is described in a brief history of time by Stephen Hawking, who is also one of the founders of modern quantum mechanics.

At the same time, even a real yàn hypothesis that many ordinary people know, Schrödinger's cat, is actually based on this principle. Under the quantum uncertainty principle, Schrödinger's hypothesis that the cat will logically present both dead and alive states, which is impossible to exist in life, shows some contradictions in quantum mechanics.

This real yàn made Stephen Hawking a little crazy, and once said that he wanted to strangle the cat.

Of course, this decades-old hypothesis has now been proven to be true, that is, a superposition of quanta, which is one of the basic algorithmic theories of quantum computers.

There is information that the signal of Chinese-made quantum satellites is difficult to detect, perhaps for this reason.

However, Wang Xiao was a standard machismo, and directly stuffed the note that Qin Yu asked Chen Fang to transfer to him into his notebook, shook his head at Qin Yu, and gave her a confident smile, saying that he could defeat Zhao Jianhua.

Qin Yu's eyes looked Wang Xiao up and down curiously, and did not speak, but his eyes showed great expectation.

At this moment, Professor Li was silent for two seconds, and after thinking about it, he answered Zhao Jianhua's question. He really explained it in terms of the superposition of the guò quantum and the electromagnetic force field of the atmosphere. Although he did not describe the quantum satellite in too much detail because of confidentiality reasons, it was enough to answer Zhao Jianhua's question.

After listening to this, all the students applauded Professor Li.

Zhao Jianhua was also applauding, but his expression was very calm and worried. Because Professor Li only thought about his question for two seconds, although as a scientist of Professor Li's level in his junior year, he was proud enough to be able to make the other party think for two seconds before answering a question.

However, he knew that this was not enough, and this level was also common on the campus of Tunghai University of Science and Technology.

And the people around also knew about Zhao Jianhua and Wang Xiao's gambling contract, so after Zhao Jianhua, no one raised their hands to ask questions all of a sudden, and most of the eyes looked at Wang Xiao.

Professor Li's gaze also followed that of most people to Wang Xiao, and asked with some curiosity, "Does this student also have questions?" ”

Wang Xiao nodded to Qin Yu before standing up and smiling at Professor Li: "Professor Li's lecture just now was very exciting, which opened my eyes. Although I studied information technology, I also have a lot of interests in physics, and the foundation of modern information technology is physics and mathematics. What I would like to ask Professor Li is that now our computer technology has developed to a bottleneck, and semiconductors based on silicon materials seem to have reached the limit under the quantum tunneling effect...... Professor Li, do you think that the next dominant foundation in our information field will still be silicon materials or other new materials? Will our next-generation computer standards be quantum computers, photonic computers, or biological computers? Which one is more likely? ”

There was silence!

This problem can almost be said to be a worldwide problem. Because so far, the concept of the next generation of computers has been hyped for more than ten or twenty years, since the time when the electronic computer standard was not determined, but no one has come up with a definite solution until now.

It stands to reason that Professor Li could not have answered. But Wang Xiao didn't ask him about the solution, he just asked about the possibility, so according to the current development of various fields, he can answer speculatively.

However, it is obvious that the difficulty and importance of this problem lies in the signal problem of Zhao Jianhua's quantum satellite just now.

Wang Xiao's eyes flashed with a fine light, and a lot of information about creatures and photons, as well as energy, flashed in his mind, all from the memories of the Fa God.

The information computer field of the wizarding world is based on biological materials. When each magician reaches a certain level of strength, he will fuse a biological computing chip, which can assist him to control his mental power and magical energy more accurately, and his head is a biological computer, which can become a more powerful magician at the same time, he can also think better about problems and research more breakthroughs.

In Wang Xiao's opinion at this moment, perhaps biological computers are easier to implement.

Professor Li thought for a while, was silent for ten seconds, and sorted out all the information in his mind before he slowly spoke.

And in this way, Wang Xiao has already won Zhao Jianhua.

Zhang Qiang took out the stopwatch, which showed ten seconds and five, shook it to Zhao Jianhua behind him, and whispered: "Someone is going to climb the podium in circles...... "Mobile phone users ask for wènhttp://mnet."

http://mnet