Cheng Jinzhou, who was upstairs, didn't know that he was being targeted again. The second is very private, and after closing the door, you can hardly feel the passage of time. Instead, there are many ordinary servants who serve here, and they will bring in food regularly, clean the house, and make sure that the astral warlocks inside are still alive - don't underestimate the latter point, historically, the astrosorcerers who carried out dangerous realizations do not know how many, and the legendary figures who are now dead at home, can make up a list of the most wronged 5o Death Starmen.

The window is usually at a height of three meters, and when he can't see the outside, Cheng Jinzhou chooses to sit in a position where the sun can shine. The light spots are arranged in different shapes on the table, sometimes clustered together and then dispersed. Cheng Jinzhou lowered his head to read the book, and he was also constantly thinking nonsense, occasionally drawing a few strokes on the paper. The early stage of geometric optics is not complicated, even if you forget it, you can deduce it if you know the principle, and the real yàn is very simple, all he has to think about is how to get more citations.

The impact on Cheng Jinzhou is far greater than people think.

Others may think that it is normal for a 13-year-old boy not to be able to stab the star array, but Cheng Jinzhou inevitably has to worry more - perhaps it is because of the special nature of the star array that it cannot be manifested on him. If this is really the case, then becoming a pure star star warlock has become his only option. In the unpredictable time of the ring, there are only a lot of things that can be taken out, and how to use this knowledge is not just a matter of maximizing benefits.

There are not many theories that Cheng Jinzhou can retell in their entirety, including calculus and analytic geometry, most of which are commonly used classical theories, so that the trivial things that can be impressed and easy to pick up in the repeated use and study are far from the focus of his research.

It was like a geometric-optical content, almost giving him a rare feeling.

Of course, Cheng Jinzhou is not really in a hurry, since he met Comrade Dali Siqing, things began to straighten out, once his father can sit firmly in the official position, the Cheng family's previous misdeeds will naturally be wiped out.

Binary stars are not something to be expected. Even in the case of redeeming most of the contribution points, Cheng Jinzhou still maintained a strong upward momentum. The mood calmed down, and it also allowed him to have a good feel for the academic life of the star sorcerers.

Academics are like fruits, and after digesting them, you realize that most of them are water—and the seeds that can take root are as pitiful as lean meat in cheap fast food.

When the astrosorcerers began to study He Guang, they naturally tried to write every detail clearly, for example, a sentence of application can discuss a dozen or even more articles, but when the dust settles, the substantive content is often just a sentence of conclusion. Cheng Jinzhou reads these papers and journals, which is basically reading the final conclusion. As for the process, he didn't have to look at it to know what was right or wrong. In other words, the current content and process are meaningless to him, so it doesn't take long to turn over the article, and he also reads through what he has at hand.

The contents of the association are mostly subdivided on the bookshelf at the door. There are few real influences on the research process. In the 21st century, it can be said that it is a scam essay on the number of articles. After reading a few compilations. The general direction is also clear.

"The rest of the ground. It seems to be diffraction. Cheng Jin grabbed the pen. Rub it on and think about it.

Photo-ground diffraction, interference. That is, when the light hits a small hole or a narrow gap. It leaves the straight path. And the phenomenon of going around the shadow of an obstacle -- to be considered in the normal way of thinking. It seems not easy to imagine. How can light turn a corner. But this is exactly what is done in the real yàn. It's just that the holes and gaps are required to be small. Almost close to or less than the light wavelength. In nature. Such a phenomenon is naturally difficult to observe.

Cheng Jinzhou is not sure about the light and earth fluctuations. Particle theory and so on famously theorized. Whether it is a natural unfolding from geometric optics. But he knew it in his heart. It doesn't matter if you're involved in a related issue or not. For raw land properties. Surely someone has asked and will continue to ask. It's just that people didn't have the opportunity and ability to solve this problem before.

If you want to wait until the optical ground is ready, the foundation is ready. It is about 19 years old. Only then will people thoroughly discuss the nature of raw land. One of the benefits of the Astral Warlock is that. Maybe the real conditions are not there. But the Star Array can make up for it. Cheng Jinzhou thought so. simply wrote out the famous double-slit interference reality. In his opinion. As long as you urge the science and technology exhibition. It will not be out of the background of the times. But there's no need to treasure a broom - you can buy land at a good price.

Cheng Jinzhou sat there. I thought about the process again. Then indicate the things that need to be placed. Then there is familiarity with the process and the result - still sitting. About 1 minute of hard work. He used three sheets of paper to make the ground. Repeat it. As for things like the real real yàn. But it's completely gone. According to some celebrities. Mr. Galileo at the time. The same is true for dry land.

The most important revelation that Cheng Jinzhou got in the school classroom is that if you seriously do it with a pioneer mentality and use the equipment of the school, it is difficult to get the same answer as the teaching goal, and the result is likely to be a C or D, and if you make up a similar number jù in a brief process, the result is likely to be an A. Of course, there is no problem with the teaching method, and the problem is often just lazy teachers and poor practical instruments, who often only look at the conclusion and not the process, just like Cheng Jinzhou is doing now.

decided the direction, and the degree of writing was very fast, looking at the two papers that Xun was born, Cheng Jinzhou was full of excitement, as if he saw a string of contribution points.

By the time he walked downstairs, it was already night.

Like the real yàn building of later generations, many gentlemen in the Astral Warlock Association read and re-read, write and write day and night. Otherwise, they may not be able to keep up with the times. In contrast, the level star warlocks who practice the route seem to be much more leisurely, and on normal days, the second and third level star warlocks and so on are mostly working for the high-level star star warlocks, or simply getting some of the previous things to pay tribute to the association in exchange for contribution points, etc. The association's thousand-year-old mechanism can help the two sides reach a certain balance.

Several star warlocks looked at Cheng Jinzhou, who was walking down the stairs, and quickly got busy again. Cheng Jinzhou wrapped the envelope containing the paper and threw it into the iron box used to submit the results. Speaking of which, as a one-star warlock has been able to submit papers directly to the officials of the association and apply for direct review, large

In the behind-the-scenes mentality, he didn't want to trouble others.

A star warlock sitting next to the temporary bookshelf looked at Cheng Jinzhou carefully twice, and when he was about to leave, he asked, "Is it Cheng Jinzhou star warlock?" ”

"It's my ......." Cheng Jinzhou hesitated, he was still a little unfamiliar with this title.

"My name is Zhang Tinghua, and I have been reading your results report recently, I don't know if I have time, we have something here that I would like you to take a look at." The three astral sorcerers who sat with him all turned around and were young men about his age, and the other two were about thirty or forty years old, and the relationship between the four of them seemed to be very good.

There were piles of books on their desks, only books stamped with the chapter of the association, and many of them seemed to be brought by themselves, which reminded Cheng Jinzhou of his graduate days, when all his classmates didn't seem to really care about age, but the older the students, the harder they studied, and sometimes, he would also be taken off to the library to study—of course, he often made cheat sheets in the library before exams.

Cheng Jinzhou recalled the "eventful years", and smiled with a little nostalgia: "Of course." ”

Zhang Tinghua showed a hint of joy. If there was only one nobleman, Cheng Jinzhou didn't want a star warlock to ask him out loud, let alone be happy because of his reply. In that regard, he has made great progress. It's just that with the improvement of status, the problems encountered will not decrease, and things in the world are often not always satisfactory.

Zhang Tinghua: He is a one-star warlock, and he is also a first-class star warlock, his friends are all one-star warlocks, but there is only one first-level star warlock. In fact, it's not that first-class star warlocks are rare, it's just that in the library of the Star Warlock Association, the density of star star star warlocks is higher, just like there is more diarrhea in public toilets and seafood halls.

Cheng Jinzhou was not in a hurry to go back, he simply sat on the other side of the son, introduced each other to the four of them, and after receiving instructions, picked up their discussion records and looked at them.

On the record, most of it was about refraction, which was the part that Cheng Jinzhou was most familiar with, which made him feel at ease immediately. In this world, if he wants to play optics, he really has some self-confidence.

Zhang Tinghua waited for Cheng Jinzhou to look at most of it, and then said in a low voice: "We are now, in the process of refraction, light does not seem to be very, very accurate, so there is an idea that light may not be straight. ”

Of course, light is not an absolute straight line, the so-called wavelength, in fact, it is up and down, and geometric optics is also based on Fermat's principle -- or the same Fermat, the unavoidable figure of the 17th century -- which proposed the principle of the shortest light time, so that geometric optics can be developed on this basis. In a few hundred years, it may be overturned for more accuracy, but it is incomprehensible that the 17th Age seems completely unnecessary.

Cheng Jinzhou frowned tightly and said, "Do you think light is not an absolute straight line?" ”

"Broadly speaking, yes, but it doesn't always stay in a straight line."

Cheng Jinzhou remembered that the older star warlock was called Qin Kun, who was also an idle nobleman, and the question he asked was also a toothache. He didn't know how much the other party knew, shook his shoulders, and quickly finished the discussion record in his hand before he said, "I don't know under what circumstances you have such an understanding." ”

When a normal person looks at a beautiful woman, he will never show the distortion of the light, but it is possible for the lower body to be distorted.

"When we look at the Grizzly constellation, we feel that the light changes." Qin Kun and the others looked at each other.

Sure enough, it was astronomy, Cheng Jinzhou patted his head, thought for a moment, and said, "If you don't mind, how about I give you an answer in a few days?" ”

If he asked other questions, he might be vague, but since it was the content of optics, he would have the heart to guide it, and it would be great if he could follow his own research direction.

Zhang Tinghua hurriedly wrote down the contact information of himself and others on a piece of paper, not only with a detailed address, but also with the information of the certification stone. Cheng Jinzhou then remembered, took out the certification stone, and touched each other with them.

Cheng Jinzhou staggered out of the guild gate, and the four star warlocks re-stuffed their heads in the dim light.

The waiter could only wait in the rest area outside, he drank several cups of strong tea, his eyes were as green as tea leaves, and when Cheng Jinzhou came out, he ran over with a happy face, and said, "Third brother, people from the maritime trading house have come to you a few times." ”

After 9 o'clock in the evening, Cheng Jinzhou was sober-minded, glanced at Shi Yan and said, "You took money from others?" ”

"I'm ......" Shi Yan jumped.

Cheng Jinzhou waved his hand and said: "Door bag or something, it's okay if you want to collect a little, but if you damage the main house, be careful." ”

His tone was plain, but the content of his words made Shi Yan kneel down directly.

"Get up and talk about things." Cheng Jinzhou was secretly proud, he did not negotiate a deal with the maritime trading house, if Shi Yan did not take other people's money, he would naturally not be full of anxiety and excitement, worried about the appearance of mismaking - for the two parties, he can only make a mistake in the matter of the maritime trading house.

The waiter swallowed his spit and said in a low voice: "They said they wanted some sugar, no matter how much, please come and negotiate......

He wanted to say something, but he cowardly couldn't. I don't know how many things the other party has, and I secretly regret the 5~2 taels of silver I got in my hand.

Cheng Jinzhou nodded noncommittally and said, "What about the price." ”

The waiter shook his head slightly.

"Then I'll leave it to you." Cheng Jinzhou glared at him and said, "Ask carefully." ”

"Yes." Seeing that Cheng Jinzhou did not have a big thunder, Shi Yan couldn't figure out his temper, so he became more careful.

Cheng Jinzhou himself thought about it, the maritime merchants probably asked for a large amount of goods, since the other party said no matter how many words, maybe he had the intention of making friends - he was not self-aggrandizing, the Cheng family's sister-in-law plus the title of a one-star warlock, he was not a top identity in the group of Hongwen Pavilion, but in the entire Xia Jing, or the so-called merchant world, it was definitely not small. If he goes back to Shaonan now, it will be no problem to start a small family.

If it weren't for the last time he saw a nobleman involved, he might have traded with them several times. Thinking of this, Cheng Jinzhou also wanted to make full use of the ring, and instructed again: "You go and rent a few more docks, the place should be bigger, quieter, and easier to enter and exit." ”

"Yes."

"In the future, the matter with the Maritime Guild will be discussed by you." Cheng Jinzhou's tone was aggravated: "If there is another problem, I will sell you to the extreme west." ”

The waiter's green tea face turned into oolong tea.

……

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