urban bible

Chapter 769 I've been taught a lesson!

Wu Qitian saw that the old man was going crazy, touched his nose, and said with a wry smile: "Teacher, even if you want to have a good talk with Mr. Lin about the repeated launch technology, don't you have to ask him to sit down first?"

Lin Dong listened to Zhile, this is good, dare to love the home of the adult family here?

When Qin Xiangjie heard it, he took a step back reluctantly, returned to his original seat and sat down, but still stared at Lin Dong, as if he was afraid that he would run away.

Lin Dong sat across from him. After the secretary brought tea, he quietly retreated. Wu Qitian said with a smile:

"Mr. Lin, don't be surprised. It's not that Mr. Qin has any objections to you. The main reason is that he has been paying attention to domestic rocket engines and the technology of repeated launches after retirement. Recently, he heard about the 'Blue Origin' of foreigners and the launch of the Falcon rocket. It has been done many times, not only in the experiment of the reuse of the first-level rocket, but also in the experiment of the spaceship escape cabin. The teacher was anxious, and he heard that you can have rocket re-launch technology here. He thought it was not credible, so..."

Lin Dong nodded. It is understandable. It is inevitable for a retired old professor to not believe that a young man has a technology that the older generation has been studying for a lifetime and has not solved.This type of people has strong beliefs, and they are the backbone of the construction of the Republic. It can be said that without their perseverance, the Republic would not be able to develop and grow as it is now.

However, their perseverance has also given them a very stubborn habit. Many things need to be seen in person and verified before they can be believed.

They developed a complete set of industrial systems in China from a poor and blank stage. The process of starting from scratch, the kind of hardship, people today can't even imagine-there was no Internet at that time, and it was not the era of the information explosion.A lot of seemingly simple common sense can be found on the Internet. In that era, especially after the withdrawal of the northern old Maozi experts, it was necessary for the older generation to give full play to their imagination and accumulate a knowledge system little by little.

For example, nowadays middle school students, as long as they know how to surf the Internet, can search the Internet such as the principle of the atomic bomb explosion, and even find the operation device of a simple nuclear explosion.

But in that era, without any basic knowledge, no experimental data, and no guidance from a mentor, it required huge imagination and extreme pain to come up with technologies that were mastered by Western countries but blocked from China. Calculations and self-subversion over and over again...

At that time, there were no computers. People who went to school in the 80s generally knew what calculus is. Without computers, in the 60s and [-]s of the last century, a large amount of data needed to be calculated with an abacus. What kind of concept was that?
……

Although Lin Dong didn't grow up in that era, he actually has great respect for the people of that era. He was involved in the construction of the scientific research system and laboratory construction of the Changying Group some time ago, and he met many such seniors. Although they have titles of one kind or another, Lin Dong still feels that calling them seniors is very kind and comfortable.

These people are stubborn, old-fashioned, and want to save face, but they have an extremely pure patriotic heart for the Republic. They are more eager for the strength of the Republic than today's young people, because they were not taught when they were young, so they are good teachers.It is also because they are old now and know that their time in this world is running out, and they are eager to pass on the knowledge they have mastered, so they are very strict with young people.

Despite the generation gap, Lin Dong can understand.

Seeing that both parties sat down, Wu Qitian said to Lin Dong: "Mr. Lin, Professor Qin was my mentor in graduate school. I was anxious when I heard you talking about the technology of repeated rocket launches yesterday. In fact, we are Those of you who know Changying Group admire the technologies you have researched before. The intention of the teacher coming here is not to trouble you or dislike you. Pursue extraterrestrial technology like a foreigner, do a good job of the current project, lay a solid foundation step by step, and then have the opportunity to research more advanced technologies in the future..."

"You don't need to put gold on my face!" Qin Xiangjie interrupted Wu Qitian dissatisfied, "You are so old, and you talk so many twists and turns, no wonder you can't make achievements in professional skills, and you put your mind on these It’s no wonder that there is still development! Just tell him directly, and I don’t believe what he said about knowing this technology! Young people should be down-to-earth, and they can’t have a little achievement and then don’t know their last name..."

Lin Dong listened, feeling happy in his heart.There are two people in this middle school, one old and one old. Although the teacher is old, like Lao Jiang, his temper gets hotter as he gets older; on the contrary, the middle-aged Wu Qitian has a smooth temper tempered by life.Although Qin Xiangjie said he was dissatisfied with Wu Qitian, he could tell that it was just lip service, and there might be regrets, but the dissatisfaction was definitely just talk.

Wu Qitian respected his teacher very much. When Qin Xiangjie said it, he didn't refute it, but just smiled apologetically at Lin Dong.

Lin Dong knew that if he didn't come up with something dry, Mr. Qin's dissatisfaction might continue. He raised his hand and interrupted what Mr. Qin was about to say: "Professor Qin, it's not that I don't know the heights of heaven and earth. I can make Lao He told you that I have the technology of repeated rocket launches, so naturally I do. Although these technologies are only theoretical, they are also real. Although we boys are not as persistent as your older generation, But I definitely have this technology here, I won’t lie to you.”

Lin Dong's words were very calm, but Qin Xiangjie didn't sound calm. He was taken aback for a moment, and then said to Lin Dong: "Young man, you have a great reputation, I know that. The things you made The technology is very advanced, and I also believe it. However, the repeated use of this technology by rockets is not just as simple as saying. In practice, that’s not the case at all, even if it makes sense in theory, there are many examples where it doesn’t work in practice..."

Lin Dong nodded: "I know."

"You know you dare to say that?" Qin Xiangjie was really angry this time, "Don't you know that this kind of rocket technology can't be said to be safe without experiments, and you can't have a test field here. Those theories, you can really guarantee that they are practical? Young man, I would like to advise you again, you must be down-to-earth!"

PS: Thanks to book friends SK8ye, 12 Xiaoer, Gh333, Therapeutic Gas, Man Like the Wind, You Like the Cloud and other book friends for their monthly support, thank you for your subscription and recommendation tickets, I will try my best to keep the four updates during this period of time ...

(End of this chapter)