Chapter 42: Laboratory Upgrades and Surprises! (Please read on) The cell phone has signal in the lab. Although I am using 2G network, I can still access the Internet. At the same time, you can receive calls and text messages from outside. But unfortunately, the mobile phone has no way to send messages to the outside world. In other words, there is no way to make calls or send text messages or leave any information on online forums. Is this considered a one-way shield? Although he didn't quite understand it, Lu Shan was too lazy to think about it and attributed it all to the setting of the Singularity Laboratory. All right! With a mobile phone and access to the Internet, Poincare could at least get information from the outside world. But there is a problem. The websites placed on the homepage of mobile browsers are all domestic news websites.
Although Poincare could communicate with Lu Shan in simple Chinese, he could not understand Chinese characters at all. Fortunately, when Lu Shan tried to log in to Lianhe Zaobao, BBC and other websites, although they were a bit laggy, they were not blocked. These websites are good for reading news about science and nature as long as you don't read the political news. They can also help Pang Jialai understand as quickly as possible what has happened in the world and how much science and technology has advanced in the past hundred years. Poincare was a genius. He could use the mobile phone skillfully without any detailed guidance from Lu Shan. At this moment, Lu Shan suddenly noticed that Poincare's expression was a little strange, and he was staring at his phone. He leaned over to take a look. Good guy! This brat Li Qiao collected some messy web pages in his browser, which makes people blush. Just as Lu Shan was about to explain, Poincare intentionally or unintentionally moved the phone so that Lu Shan could not look at it, and said, "The advancement of technology has indeed changed our lives." "By the way, Lu Shan, next time when you help me with draft paper, please bring softer ones. This draft paper is too hard and not very comfortable to use." Lu Shan: ??? After a while, the phone ran out of battery! Now Lu Shan was also confused. There are no sockets on the walls of this laboratory. Soon, Lu Shan got the answer from the laboratory instructions. The current level of the laboratory is LV0, which is a simple laboratory. If you want to get the matching package, you have to use points to upgrade. [Use 200 points to upgrade the laboratory] [Remaining points ] [Laboratory level: LV1, simple laboratory] Some visible changes have taken place in the laboratory.
At LV0, the laboratory only has a simple table and chairs, as well as a single bed. Now the simple table and chairs have become a solid wooden table two meters long and two meters wide. There were also two solid wood chairs. In addition, there are several sockets on the wall. The socket is powered. There are windows on both sides of the wall. The windows cannot be opened, but you can see the lush trees outside and the stream under the trees. Poincare looked out the window in a daze, then smiled with satisfaction. Lu Shan's heart skipped a beat. If the laboratory was continuously upgraded, its area would surely expand and its contents would surely become richer and richer. Will there be a scene in the future where Oppenheimer helps himself rub a nuclear bomb in one room, while Allen Lockheed, the Wright brothers, and Anthony Fokker help themselves rub a fighter jet in another room? The environment improved. Poincare was absorbed in absorbing knowledge from the outside world from his mobile phone, while Lu Shan was organizing the papers that Poincare had completed on topological conjectures of manifolds in three dimensions and above. In theory, the paper can be published after it is organized. Poincaré classified, organized and unified the topology of manifolds in three dimensions and above, and expressed it using extremely simple mathematical formulas, which was the first time in the history of mathematics. This time Tang Yi published a paper with Lu Shan's name on it, and Lu Shan directly received 300 academic and scientific points. As the paper ferments, the subsequent points should be more. What if you publish a paper yourself? How many points will there be? The picture was so beautiful that Lu Shan dared not think about it. "Lu Shan." Poincare turned around and asked, "You just told me the principle of mobile phone communication. The phone I'm using now is a 2G phone. Can you bring me some books on communication? I think the foundation of communication is still mathematics. I want to try to make mobile phone data transmission faster, at least to play videos smoothly." "Okay." Lu Shan didn't care. Jiangzhou University had a lot of books on communications. He could just borrow a few more for Poincare one weekend. I don’t know how long it took. Lu Shan felt exhausted, as he had only finished finishing one-third of Poincare's paper. Poincare was no longer playing with his mobile phone, but was writing and drawing something on a piece of draft paper. Lu Shan leaned over to take a look and saw that Poincare had drawn some triangles and circles, painted them, and wrote a string of formulas. Singnal: f(t)=Acos(wst) Oscillator: cos(wt)…… and many more…… Isn’t this the mathematical expression of the 2G communication principle! What is the basis of communication? It's the algorithm! What is the basis of the algorithm! It's mathematics! Based solely on Lu Shan's simple statement, Poincare was able to deduce the communication principle and express it with a series of mathematical formulas. If you understand the principles of 2G communication, then... Lu Shan swallowed, did not disturb Poincare, and quietly left the laboratory.
On Saturday, Lu Shan first went to his father's factory and guided Lu Dehai from a theoretical and technical perspective to complete the final transformation of the German Vafios spring equipment. Lu Dehai has strong hands-on ability, but after all, he has never been to school, so his theoretical foundation is still far behind. Therefore, many key steps still require Lu Shan’s detailed explanation and guidance. After the final mechanical assembly was completed, Lu Shan wiped the sweat off his face and went to the Jiangzhou University Library. Lu Shan has not yet told Lu Dehai about his admission to Jiangzhou University. Don't be in a hurry before you get the official admission letter. The roar of the machines made the already stuffy factory even more uncomfortable. The workers felt uncomfortable seeing Lu Dehai messing around. "What has Lu Dehai been doing these days? I asked him to help me adjust the machine but he didn't come. He has been dismantling and reinstalling the equipment these days. He must be bored." "Isn't Lu Dehai a temporary worker? He gets paid by the factory every day but doesn't do his job. Now the factory's performance is not good. I really don't know what Director Lu is thinking." Suddenly someone shouted, "Hurry up and work!" "Hello, Mr. Lu!" The person who came in to be the supervisor was the deputy factory director, Lu Peng's younger brother Lu Xiang. "What are you looking at?" The workers pointed at Lu Dehai and said, "Master Lu has not done any work this week. He has dismantled and installed the machine, and installed and dismantled it again. The key is that he even let his son come to the factory to play. Although Master Lu is a temporary worker, he is also an experienced worker. It is difficult for us to say anything." "Let his children come to the factory to play! How ridiculous!" Lu Xiang walked over quickly. The factory's performance was not good, and Lu Xiang, who was in charge of sales, finally felt the crisis and chill. He suggested that Lu Peng continue to lay off employees to ensure the survival of the factory first. Lu Dehai is a temporary worker and does not follow the rules, so he should be laid off. Lu Xiang was furious. What he despised most was his brother Lu Peng's indecisive character and his concern for old relationships. Lu Dehai didn't notice Lu Xiang coming over. He took out a spring that had just been produced from the machine. I beg you to read on, read on, read on! (End of this chapter)