"That''s it? We haven''t finished our class this semester?" hundreds of students looked at Du Xingyu in surprise in the classroom.


    "Can this memory chip really make complaints about six languages and the Encyclopedia of modern life?" some students Tucao, "I think I can remember these things. No matter which company I go to, I think they are all expert bull men."


    "Don''t you need to implant it into the cerebral cortex? Will that work?"


    "Dare you try?"


    "I dare not..."


    The students talked one after another, but they all hesitated. Although Du Xingyu promised that there would be no side effects, they were still worried.


    "Teacher, I, I will!" Lei Hua raised his hand first. He worked in Du Xingyu''s Laboratory for several months and followed up the progress of the laboratory.


    Although he still can''t understand the construction principle of protein memory chip, he knows that the protein chip will not cause any damage to the human body. Minimally invasive surgery, at most, is equivalent to rubbing the skin of the body and recovering soon.


    "I''d love to!"


    "Professor Lu, I want to be a volunteer!" some students stood up and said.


    Du Xingyu said, "let''s talk about Leihua. Next, Leihua and I will implant protein memory chips. Next class, I plan to hold a memory chip verification test in the school gymnasium. You can come and watch."


    "Class is over!"


    As soon as Du Xingyu finished this class, his remarks attracted the attention of the campus and the scientific community.


    "Have you heard? Professor Du Xingyu claims that he has developed a protein memory chip! Just implant it into the body, you can store information that people can''t learn all their life!" many people posted on the Peking University Forum.


    Funny Qingfeng doesn''t know you: "is there such a thing? Haven''t I read for nothing for more than ten years?"


    Small town owner: "really? I live in the 21st century? How can there be such high technology?"


    Nanmu: "he said that the public verification will be held in the school gymnasium next class. Go and have a look at it then?"


    Like water stop: "when? I''m going too!"


    Madman: "big guys, take me!"


    Not only the students, but also the teachers are discussing.


    In the president''s office of Peking University, president Xu Chang is discussing with Fang Jin, President of the Academy of life sciences.


    Xu Chang wondered, "Lao Fang, do you think the memory chip made by Du Xingyu can be realized?"


    Fang Jin was also puzzled and said: "from a scientific point of view, protein chips can indeed store information. But the key is, how does the human brain read this information? The knowledge of the human nervous system has not been clarified by the whole life science community for hundreds of years."


    "I don''t know if Du Xingyu has figured it out. Anyway, he should have gained something?"


    "You said that if someone claimed that they had made a memory chip, I would laugh." Xu Chang said, "but Du Xingyu... That''s not true. The cloning of Tyrannosaurus Rex and the cultivation of organs in vitro really impressed me!"


    "This time, even the big guys above are asking me. They all attach great importance to this memory chip!"


    "That''s not true. If he studies it, the whole human civilization will be rewritten!" Fang Jin said. "I''m going to ask about it!"


    "I''ll go too!" the two busy people pushed aside everything else because of Du Xingyu''s business, and wanted to know whether the memory chip was as magical as Du Xingyu said.


    The scientific community has gradually heated discussions on memory chips. Protein chips are available in many countries, and even American teams can use biological computers for simple operations.


    But let the human brain read the information on the protein chip, which makes them doubt.


    Professor smock of California Institute of technology is an international authority in this field. His team has made simple biological computers, but it is different from Du Xingyu''s so-called "artificial brain".


    Their biological computers are made by using biomolecular materials to imitate electronic computers, not in organisms.


    Professor smock said in an interview with science magazine: "whether it''s a biological computer or a human brain chip, the scientific community has been studying the mechanism by which the human brain reads external information. I don''t know how much progress Professor Du Xingyu has made in this regard, but I hope this time is not a marketing hype event... I''m willing to witness it in person if they invite me."


    Professor smock said this, and Du Xingyu was not hypocritical. He directly sent a letter to invite him to Peking University to witness the verification of his memory chip.


    Not only him, but also some experts in relevant fields from other countries.


    For example, the protein chip research team of the Institute of molecular biology of the National Academy of Sciences, the biochip expert of Harvard University in the United States, and the biomolecular circuit research expert in Germany.


    Du Xingyu knew that many people questioned the memory chip, and he also needed a big exposure to prove it.


    Only when the scientific community pays attention to memory chips and biological computers can the related technology advance by leaps and bounds. Just like in his last world, the whole world competed for space resources and made the development of space technology by leaps and bounds.


    And for Du Xingyu, protein memory chip is just the beginning. This has just solved the problem of information storage in biological computers. There are still many difficulties to overcome if we want protein chips to be able to operate, reach the level of quantum computers and become human''s "second brain".


    Du Xingyu took Lei Hua to the medical department of Peking University, where they will perform a minimally invasive operation to implant two protein memory chips under the skin of the arm and connect with the nervous system.


    "I''m also the first time to have this kind of operation, Professor Du. Just connect the chip with nerve cells?" the chief surgeon Jing Jian confirmed again.


    "Yes." Du Xingyu nodded. "The protein chip will integrate itself into nerve cells for biomolecular exchange. If it goes well, it should be maintained and repaired by human cells."


    "Incredible!" Jing Jian said with emotion, "if it succeeds, Professor Du, I ask to implant one for myself! Our doctors have too many things to remember. If I carry a memory chip with me, I will be a hundred times easier!"


    "Of course!" Du Xingyu laughed.


    The operation began. Minimally invasive surgery is not complicated. The memory chip was soon implanted into Du Xingyu and Lei Hua. There were almost no surgical traces from the appearance, and the minimally invasive surgery would not leave scars.


    The whole operation process is recorded by video, which will be valuable experimental data.


    "Is it over? I don''t feel it at all," Leihua said.


    "Of course not," said Du Xingyu. "The design concept of protein chips, including biological computers, is that they can be easily implanted. If they all need craniotomy, it is estimated that few people are willing to do it."


    Du Xingyu didn''t say anything. In fact, the more ideal situation is to directly modify human genes. Let human beings automatically generate biological computers in their bodies as soon as they are born, so that human civilization is qualified to grow into an advanced civilization.


    "Teacher, how do I feel my brain doesn''t have much?" Lei Hua asked.


    "Now the protein chip has not completely fused with nerve cells," Du Xingyu said. "In about 24 hours, your brain should be able to read the information in the memory chip."


    "Because the protein chip doesn''t have the function of information processing, you must rely on your brain to trigger when you want to read information. For example, if you want to speak a language you wouldn''t know, your brain will automatically read the contents of the memory chip. Instead of mastering this language at the beginning."


    Lei Hua said, "I understand that I have an information database with me, which can be accessed and re read at any time. But the information is not recorded in my cerebral cortex, so it does not belong to the knowledge I have mastered in a strict sense."


    "Yes, that''s the truth." Du Xingyu praised.


    ……


    The protein memory chip held by Du Xingyu in Peking University gymnasium has attracted the attention of countless people. Many people came to the scene. Therefore, the school had to add seats and media seats.


    All major media, including state television, sent reporters.


    Du Xingyu himself announced on starlight that he would broadcast his verification process live.


    At 2:00 p.m., half an hour before the verification meeting, the audience and guests are ready to enter one after another.


    "Gentlemen, this way please." the staff are welcoming the expert team.


    A white professor and several experts from Harvard, MIT and the National Institute of biomolecules slowly walked into the scene.


    "The battle is not small yet," said Professor smock of California Institute of technology.


    "Many old friends have come this time. If the memory chip doesn''t have the function he said, Du Xingyu will offend the whole scientific community!" said an American scientist.


    "Hum, I don''t believe it at all! If those people didn''t want me to come and verify, I wouldn''t waste time," said an expert from the National Institute of biomolecules in the United States.


    In fact, high-level officials in various countries also attach great importance to this matter. Otherwise, there would not be so many top experts coming to the scene in person this time.


    ……


    "Unexpectedly, Professor Du has made a new discovery in just a few months." Japanese and Korean biologists such as Da Muzhi and park Jingxiu also came. They don''t want to miss such a thing.


    "Professor Joseph, Professor Basten, are you here too?" Da Muzhi saw experts from France and the Netherlands.


    Joseph said seriously, "this time we came as representatives of the European Academy of Sciences. Everyone wants to know what the real situation is about the memory chip mentioned by Du Xingyu?"


    In the front row of the guest table, everyone sitting was a big man in the bioscience community. Many students present were surprised.


    "My God, in three minutes, I saw five or six big guys in the textbook!"


    "Too many people have come this time! Are they all here to witness Professor Du Xingyu''s invention?"


    "Suddenly I feel so stressed!"


    "You''re so stressed, you''re not the protagonist!"


    "I''m worried about Professor Du Xingyu. Too many important people have come. I wish his experiment smooth sailing!"


    ……


    "Hello, I''m Yuan Cheng, the reporter of today''s news. Now we can see that the whole Peking University Gymnasium is full. In ten minutes, Professor Du Xingyu will verify his memory chip." the reporter reported to the camera.


    "We will report the scene in real time. Please pay attention!"