Please vote for recommendation and favorites On the fourth day Su Yichen came to school, Tang Wei officially left after completing the formalities.
His house in Shanghai had been sold long ago, and most of the electrical appliances and daily items in the dormitory were left to Su Yichen, dragging them with him.
With two suitcases, he resolutely walked out of school to find and continue the ideal he once had when he was young.
On the day Tang Wei left, Su Yichen didn't see him off.
It wasn't that Su Yichen didn't want to see him off, but that Tang Wei declined the send-offs from all his colleagues and friends.
In his words, leaving here was a new life in his life.
Things are worthy of joy and celebration, but farewell is sad, so it is better not to mix happiness and sadness together.
Although they only knew each other for a few days, both Tang Wei and Su Yichen regarded each other as good friends.
The word friend is sometimes easy to say, but sometimes it is difficult.
Some people have known each other for a lifetime, but it is just a casual acquaintance, but some people may have only known each other for a few days, but they feel like they have known each other for a long time.
Su Yichen knew in his heart that Tang Wei was actually the same type of person as him.
The words he yelled at him in the small restaurant that day still echoed in his ears.
Tang Wei's complex expression at that time was full of anger, helplessness, grievance and bitterness.
Although he had succumbed to reality at the age of over 40, he still did not forget his ideals in the end and chose the path of return.
Standing on the window sill, looking at the deserted streets, Su Yichen sincerely wished Tang Wei success.
Before Tang Wei left, they exchanged email addresses and agreed to keep in touch.
In addition, when Su Yichen learned that Tang Wei was going to the United States, he asked him to help him find out about Luo Yan there.
Tang Wei didn't refuse, and found a piece of paper to record the situation in detail, saying that he would help inquire after he settled there, and would notify Su Yichen as soon as possible if there was any news.
Su Yichen quickly adapted to teaching life in middle school.
Teaching junior high school physics was a very simple task for Su Yichen, not to mention the lesson preparation records that Tang Wei gave him before leaving.
During the first class, Principal Liu Jiashan deliberately sat in the back of the classroom for half of the class.
He discovered that the young Su Yichen not only had no stage fright in class, but instead talked like a teacher with rich teaching experience, explaining physics knowledge from simple to basic.
The evidence was vivid and interesting, and Liu Jiashan was completely relieved.
He smiled, nodded slightly, and returned to the office.
Teaching work is dull, but Su Yichen is busy in his spare time.
In the eyes of others, Su Yichen, a "young man", is a bit strange.
Although his teaching level is good, his personality is easy-going, and he usually gets along well with his colleagues, the problem is that he does not have a colorful spare time life like ordinary young people, such as Say you like sports, music, traveling, or hanging out with friends, watching football, chatting, drinking coffee, or even singing, going to bars, and going to karaoke.
It can be said that Su Yichen doesn't seem to have any hobbies on weekdays.
Apart from going to class, he is either sitting at his desk in the office writing calculations, or he is in an inexplicable daze.
After get off work, he often goes to the nearby university town library or does computer calculations in the school's physics laboratory.
He stayed in the classroom and basically locked himself in the dormitory for most of the time.
He was so young that he didn’t even have a girlfriend.
He dressed in ordinary clothes and didn’t care about life.
He lived like an antique from the last century.
A boring life.
In the eyes of outsiders, Su Yichen is such a weirdo.
Even when the semester ends and the summer vacation comes, the other teachers either go back to their hometowns to rest or go out on vacations to enjoy the natural scenery.
But Su Yichen is good, he has not gone anywhere. , still living in the school dormitory, and still living a quiet and regular life every day, which many people cannot understand.
However, how you live your life is someone else's private matter after all.
As far as the school is concerned, Su Yichen's teaching ability has been proven over the past month.
As the principal, Liu Jiashan also officially confirmed Su Yichen's job as a junior high school physics teacher before the summer vacation.
Come down.
For this arrangement of the school, Su Yichen sincerely thanked Liu Jiashan for his trust, but during the conversation, Su Yichen's mind was not on this.
Working as a junior high school physics teacher in the school was just one of the things he stayed in Shanghai.
A superficial job, but what he pays most attention to now is his own affairs.
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Over the past month or so, Su Yichen began to gradually sort out the information on the Rand civilization he had obtained from Ike.
Although some of the information was incomplete, and many were just a general direction, the things he had in his mind were enough to make it clear.
Su Yichen spent a lot of time.
When he was in Shimen, due to constraints and other reasons, Su Yichen only sorted out a rough outline first.
But now that he has an independent dormitory and a better research environment, he can calm down and sort out these things, and then Choose a part of it as your research goal.
As an expert in physics, Su Yichen's most important focus is of course on the practical application of controllable nuclear fusion in aerospace vehicles, or spacecraft engines.
This is the key to the ability of humans to truly fly out of the earth and into space.
Of course, Su Yichen also knew that compared with the advanced Rand civilization, which had curvature technology and even transition technology, controllable nuclear fusion was just the first step for a primary civilization to move into the universe.
In the Rand civilization, this technology is almost equal to the huge difference between the atomic bomb and the two-kicker in modern technology, but compared with the energy drive of space vehicles currently mastered by human technology, it is beyond an entire era.
Of course, with Su Yichen's current ability, even with the technological guidance of the Rand civilization, it is almost a dream to come up with a controllable nuclear fusion engine on his own.
Such cutting-edge technology is simply impossible to achieve alone. , this is like an aircraft designer who can never build an aircraft with only a blacksmith shop.
But now, what he is doing is just preliminary theoretical collation and research.
Just like building a high-rise building, the first step is to design the drawings, then construct according to them, and then lay a solid foundation, so that he can build the building step by step.
Let the building rise from the ground.
Su Yichen is taking this first and most critical step now.
Computers in this era are much more advanced than those 30 years ago.
With the help of computers, Su Yichen went smoothly in the preliminary sorting and research process.
However, the more he continued, the more he felt that computers were less and less helpful to his work.
First, the subsequent research and demonstration work required a large amount of data calculations.
This kind of calculations was extremely complex and cumbersome.
Only relying on ordinary Computer speed simply cannot be achieved.
According to Su Yichen's query, only supercomputers can barely meet his needs.
In addition, Su Yichen was also dissatisfied with the computer's operating system and software tools.
Currently, 90 computers use Microsoft operating systems.
After using this system, he felt that it was unsatisfactory, and he found that the system language and source code had inherent deficiencies. , which leads to great flaws.
There are many types of computer languages.
Generally speaking, they can be divided into three categories: machine language, assembly language, and high-level language.
There is another way to say it, that is, there are four categories: low-level language, high-level language, special-purpose language and scripting language.
But no matter which way to distinguish them, all computer languages have advantages and disadvantages, especially in terms of high-level languages.
Since the advent of Fortran language in 1954, hundreds of high-level languages have appeared one after another in the past few decades.
There are dozens of them, the ones with greater influence and common use include fortran, ago, bo, basic, is, snobo, 1, asca, c, roog, ada, c, vc, vb, ja, etc.
The most commonly used and well-known C language is doing its part, but even the C language with assembly and high-level language features still has many shortcomings.
After analyzing the operating system used by Microsoft, Su Yichen found that the computer languages it uses are complex and diverse, including not only the common C language, but also more than ten languages such as c, c, visual basic, jscrit, h, etc., and its various languages Create templates one by one according to different requirements such as their purpose, underlying layer, interface, etc., and then combine them as a whole To form the entire operating system, this is somewhat similar to the modular engineering used by Su Yichen and others when developing the Galaxy supercomputer project.
The advantage of this is that various types of computer languages can be combined to give full play to their advantages.
Shorten development and programming time, improve efficiency, and learn from each other's strengths to form a complete system.
But the problem is that its disadvantages are also very obvious.
The combination of different computer languages will definitely not achieve a completely consistent effect.
Moreover, during the operation and switching of language running, the system must reserve some resources for deployment, which also Affects fluency and increases resource consumption.
What's even more terrible is that due to the huge amount of work, there will be countless loopholes between template modules, which is also one of the reasons why Microsoft's operating system has been criticized for being full of loopholes. aa2705221: