Xie Xiaoshu's maiden family is in Pudong, and it can be regarded as a prestigious family in Pudong, but since Xie Xiaoshu committed herself to Sun Wei, she has cut off contact with her mother's family, and now Xie Xiaoshu's second brother has self-destructed his face and begged his sister, who has been no longer recognized by the family, to fight for his son's future.

The little girls who were about to fall into the dust were finally rescued from the devil's cave by Sun Wei, and they had already made an appointment to become the first batch of orphans in the orphanage that Sun Wei was about to build, and then Sun Wei visited his second brother who had been living in the hotel for many days with Xie Xiaoshu.

Sun Wei already understood at the first glance when he saw Xie Xiaoshu's nephew why he offended his biggest boss, Sun Wei, who has always been proud of his current body and appearance, suddenly had an inferiority complex when he saw Xie Xiaoshu's nephew, and couldn't help but sigh in his heart how unfair the creator was to create such a handsome little fresh meat, and it was also masculine and handsome that was extremely lethal to women.

As for Xie Xiaoshu, the nephew, who can let the boss inform the Manchu Imperial Court to sentence a punishment of never being hired by the original hometown, it must be a mortal feud, and people with such a far difference in identity can form a personal feud nine times out of ten because of women.

"Little sister, sit casually." Xie Xiaoshu's second brother Xie Xu just greeted his sister-in-law lightly, and didn't pay attention to Sun Wei, who ruined his sister-in-law's name.

"Auntie, Inspector Sun." Xie Xu's son Xie Yunpeng said hello a little shyly.

"I was injured a little when I caught the thief some time ago, and I have been living in the hospital, and I don't greet him well, so I ask the second brother not to be surprised." After Sun Wei and Xie Xiaoshu sat down, they were cheeky and apologized to Xie Xu as a man.

Xie Xu looked at Sun Wei as a brother-in-law and reprimanded him, but after glancing at his son who was greeting the two of them to tea, his face turned twice, and finally turned into a sigh: "The purpose of my coming to Inspector Sun this time must have been told by my little sister to Inspector Sun." ”

"Ah Shu just gave me a rough idea, but I don't know which school Yunpeng's nephew studied in the UK and what major he studied?" Sun Wei asked.

"Yun Peng studied at the University of Bristol in the United Kingdom, and we originally wanted him to apply for law or finance, so that he would have a good way out after returning to China, but who knew that he had never applied for physics that he had never heard of privately, and I didn't know what this physics was for, and the foreign companies I visited were not very welcome." Xie Xu said a little complainingly.

"Physics? That is considered science, this discipline is indeed not a popular major in our Qing Dynasty, if it is engineering, it can also preside over the construction of the Beijing-Zhangjiakou Railway like Zhan Tianyou. Sun Wei nodded and said.

"You know what! You haven't even been out of the country, how can you know the importance of science, engineering is at most to build roads and bridges, how can you promote social progress, if a country does not even have a scientist, this is the sadness of the country, such a country even if it builds more railways, no matter how many factories are built, it is useless! Xie Yunpeng heard the conversation between his father and Sun Wei, changed his meekness just now, and instantly became irritable.

"Smack! You rebel, you say it again believe it or not, I'll break your legs! Xie Xu slapped the table and reprimanded angrily.

"Ah Shu, your nephew is really rebellious." Sun Wei was also taken aback by Xie Yunpeng's sudden outburst, and then whispered in Xie Xiaoshu's ear.

"Get down to business, be serious." Xie Xiaoshu pushed Sun Wei dissatisfiedly.

"Ahem...... Second brother, in fact, Yun Peng said well, a country only has engineering personnel like Zhan Tianyou, who is building the Beijing-Zhangjiakou Railway, is really not good, all the things used in engineering need to be studied by science, and the things studied by science also need to be practiced by engineering, although engineering is rare in our Qing Dynasty, there are still some, and like Gottfried Wilhelm Leibniz, Isaac Newton, Albert Einstein, James Clark There is really no scientist like Maxwell in our Qing Dynasty, maybe Yun Peng can become the first scientist in our Qing Dynasty. Sun Wei was not so much praising Xie Yunpeng as telling Xie Yunpeng that he was actually not ignorant.

"How do you know about them?" Although Xie Yunpeng was more respectful to Sun Wei before, he looked down on this uneducated and unskilled concession inspector, but he didn't expect that such a person who had not even studied in a formal Western-style school would know so many scientists, especially a budding scientist like Einstein.

"Hehe, I know what you know, but you don't necessarily know what I know, it's good for young people to have the courage to climb, but your character is like an unruly wild horse, despising the past, empty-eyed, going to extremes, having the courage to innovate without estimating the actual conditions and possibilities, and as a result, the reform is often due to impetuousness and failure to reform but incur greater disasters, the elderly are the opposite, they are often satisfied with the situation that has been achieved, thinking more than acting, talking more than decisive, in order not to regret it afterwards, rather than take risks beforehand. I know that you look down on me and your father from the bottom of your heart, don't refute it, your actions have already said your heart, but you must know that your father has walked more bridges than you have walked, and although some of his ideas are backward and not conducive to the development of the country, most of them are useful to you. You can defy authority, but you can't despise your Father and despise everything your Father has in store for you. Sun Wei looked directly at Xie Yunpeng, who was surprised, and said.

"You ......" Although Xie Yunpeng was still unconvinced by Sun Wei's preaching, he couldn't find the words to refute it for a while.

"I know you are still not convinced, thinking that you are more knowledgeable than your father and me, but I want to tell you that you have not seen much, and you do not know much." Sun Wei changed the appearance of a good gentleman just now, and said very seriously.

"Ah Wei, you don't have to say a word!" Xie Xiaoshu didn't want her man to ruin the relationship with her nephew as soon as they met, and she didn't want her family to break the relationship with her just now because of Sun Wei's disrespectful words, so she hurriedly spoke out to stop her.

"Little sister, don't worry about it, let Inspector Sun say." Xie Xu stopped his sister's persuasion, and then said to Sun Wei: "Inspector Sun, I did not like you in the past, but what you said just now is very good, my kid has been a little empty-eyed since he came back from studying abroad, and he has not repented of such a catastrophe, I know that you are a capable person, you should teach him a lesson on my behalf." ”

"Second brother, what you said is serious, I can't talk about it, but I still understand some of the knowledge that Yun Peng learned in college, and it can be regarded as learning from each other." Although Sun Wei was very modest, his tone was full of confidence, which made Xie Yunpeng, who thought he had a talent through heaven and earth, very unconvinced.

"Inspector Sun, you said that you know what I learned in college, and I will ask you the simplest physics question in college, can you answer it?" Xie Yunpeng asked a little provocatively.

"Tell me, maybe I can really answer it." Sun Wei said confidently.

"Well, listen, what are the three laws of Newton's kinematics?" Xie Yunpeng asked

Sun Wei only hesitated for a few seconds, and then began to talk rhetorically: "Newton's first law of motion, also known as the law of inertia and the law of inertia, is expressed as any object must maintain a uniform linear motion or a state of rest until an external force forces it to change its state of motion. Newton's second law of motion states that the magnitude of an object's acceleration is proportional to the force, inversely proportional to the mass of the object, and proportional to the reciprocal of the mass of the object; The direction of acceleration is the same as that of the applied force. Newton's third law of motion states that the action and reaction forces between two interacting objects are always equal in magnitude and opposite in direction, acting on the same straight line. These three laws were summarized by Newton in 1687 in his book Principia Mathematica of Natural Philosophy, in which the first law explains the meaning of force, which is the cause of changing the state of motion of objects; The second law states the effect of force, which causes an object to gain acceleration; The third law reveals the nature of force, which is the interaction between objects, thus enshrined the complete system of Newtonian mechanics. ”

It is said that Sun Wei has been studying medicine in college for more than three years, although he has not forgotten all the physics knowledge he learned in high school, but he will never remember it in such detail, but the high consumption in Shanghai makes him have to find a way to make money in addition to studying, tutoring is the best part-time job for students like Sun Wei, especially tutoring graduates who are about to take the college entrance examination, so he has to pick up high school textbooks again and again and study carefully.

"You?" Xie Yunpeng was really shocked by Sun Wei this time, although the question he just raised was the simplest problem in physics, it was absolutely unique to express it accurately and accurately in Chinese like Sun Wei, and even those who specialized in translating European and American books in the Ministry of Foreign Affairs could not reach this level.

"Isn't it shocking?" Although Sun Wei was happy in his heart because of pretending to be successful, he didn't show it, and still asked very seriously.

"Where did you learn this, I have read the Ministry of Foreign Affairs' translation of physics works, and it is definitely not as concise and clear as your translation?" Xie Yunpeng asked in surprise.

"As I said, you know what I know, but you don't necessarily know what I know." Sun Wei ignored Xie Yunpeng's inquiry and began to take the initiative to ask: "You have studied in the UK for so long, do you know what quantum mechanics is?" ”

"Quantum mechanics? What kind of research is this, is it the quantum of light proposed by Dr. Einstein two years ago? Xie Yunpeng asked.