Great Qin Shi Empress

==·Inheritance·==

Although the "train" in front of me is just a huge and hideous front because of the installation of a steam engine, and three empty carriages, it can only be used to pull coal at present, and I don't even know how much coal it can pull——

Looking at the appearance of the empty carriage, it should not have been tested, otherwise, with the temperament of the Mo family, he must have filled it with coal immediately.

Obviously, the "train" in front of me, which is called a mine cart by Mo Jiajuzi and others, is still a long way from becoming a real train, but if he can think of combining a steam engine with a mine cart, this kid himself should That's already a genius.

Lin Qian was very curious about the child.

Ying Zheng turned to look at the Mohist Juzi: "Is this kid also a Mohist disciple?"

Mohist Juzi nodded: "Strictly speaking, he has not officially joined the Mohist School, but his parents are both Mohist disciples, and he has always wanted to join the Mohist School, so he can be regarded as half a Mohist disciple."

Ying Zheng turned to look at the boy: "Did he behave differently from ordinary people in the past?"

Juzi of the Mo family was a little surprised. He didn't quite understand why Ying Zheng's attention was not on the mine cart, but on the child.

But he didn't hesitate, and directly swallowed back the introduction to the minecart, and instead focused on the young man who was standing on the front of the car and was about to open the minecart: "His name is Moshu, because he has shown great skill in spells since he was a child." He was given this name by his parents because of his superb talent. He was quite mischievous when he was a child, and he was often kicked around by his parents with a stick. It was not until he was old and started to study that he showed his creativity. talent."

Juzi laughed, "It's not just the mine cart, he used to..."

woohoo-

During the conversation, the mine cart roared, which attracted all eyes and blocked the words of Mo Jiajuzi.

The Mo family's giant shut up and raised his eyes to look at Mo Shu.

Because of the angle, they could only see one side of Mo Shu's face, but even so, everyone could see his seriousness.

Soon, the train started rumbling.

but……

Lin Qian was full of expectations at the beginning, but soon discovered that the speed of this train...

Ok……

When the train was billowing in thick smoke, it made a slow turn on the specially laid track at a speed comparable to that of a snail in Lin Qian's eyes. After the train braked to a stop, Lin Qian turned to look at Mo Jiaju Son: "Is the speed of this mine cart always so slow? It seems that it can't even match the speed of the carriage?"

The Mohist Juzi nodded and shook his head: "In order to avoid bumping into His Majesty, I deliberately asked them to slow down their driving speed. But..."

He looked at Lin Qian suspiciously, "Although the speed of this mine cart is indeed not as fast as that of a horse-drawn cart, both the front and the compartment of this mine cart are very heavy, and the compartment will be filled with coal later, so the speed is not as fast as it should be." It’s not surprising, is it? The carriage is a wooden carriage with several horses, and there are no more than two people in it.”

[The things being pulled are not of the same magnitude at all. It is normal for the mine cart to be slower than the horse cart. 】

Ying Zheng paused, then turned to look at Lin Qian.

Lin Qian was stunned, and explained with a smile: "Maybe I was frightened when I first entered the door, so I thought the speed of this mine cart would be very fast. But if the mine cart has only this speed all the time, it's no wonder you dare to enter the workshop. The test worked."

With that said, Lin Qian turned to look at Ying Zheng.

Juzi of the Mo family instantly understood that Lin Qian was pleading for himself, and he couldn't help nodding: "If the speed of the mine cart is too fast, we will also worry about our own safety, and we would never dare to put it in the workshop. "

Ying Zheng smiled, and looked at Lin Qian helplessly: "Ju Zi does his best, how can I punish him?"

Lin Qian smiled shyly, and turned her head away from him.

Mohist Juzi was happy that His Majesty would not punish him, but he couldn't help feeling strange about the conversation between His Majesty and Lin Qian: Although the two were talking about him, they always felt that they were being ignored. thorough?

Lin Qian noticed Juzi's gaze, and quickly changed the subject: "But I think this steam engine still has room for improvement. Maybe it will be faster than a carriage in the future. It will not only be used to pull coal, but also directly It’s not impossible to carry people, right? There are so many carriages, after the transformation, I think it can accommodate many people.”

The giant of the Mo family paused, and was about to speak when he saw Mo Shu appearing at the door with bright eyes.

Lin Qian turned her head to look, smiled and called people over.

Mo Shu is also very courageous, even if he faced Ying Zheng directly, he never showed any timidity. Instead, he greeted Ying Zheng graciously, and then he couldn't wait to get to Lin Qian's side: "I never thought that I could carry people, but if I think about it carefully, I would like to put the car in the car." It can indeed carry people after it has been modified and the roof is sealed. It’s just that Marquis Gu Feng said that the speed of the mine cart can exceed that of the horse-drawn cart, so what’s the basis for it?”

Lin Qian was stunned, she really didn't know the specific reason.

She just knew that after countless improvements, the trains of the later generations were already several blocks faster than the horse-drawn carriages.

Mo Shu had already got the answer from Lin Qian's expression, and couldn't help feeling a little disappointed.

but……

He smiled and said to Lin Qian: "I was thinking about combining steam engines and ships, but now after listening to Gu Fenghou's words, I feel that this kind of thing that has already been done seems not very interesting. , why don’t you hand it over to the other brothers, it seems more interesting for me to study how to improve the steam engine and make the mine cart faster.”

Lin Qian paused, not knowing whether such a change was good or bad.

The Juzi of the Mo family, who had been listening all the time, came over and raised his hand and gave Mo Shu a slap: "I don't know what to think about every day. Today I think about studying birds that can fly, and tomorrow I think about researching and running away." Puppy, in the end, everything was abandoned halfway, but you still dare to say that you can make the minecart faster?"

Mo Shu screamed in pain and wanted to refute, but he was afraid of Ying Zheng next to him and dared not speak.

Juzi was helpless, and continued to introduce what he said before: "This kid is good at everything. He can almost read the classics left by the Mohist family and the things he studied before, but he just can't sit still. He just swallows everything to learn things. , the foundation is not solid at all.”

As he spoke, he listed some small things that Mo Shu had invented.

After finishing speaking, he sighed, "Like the moving wooden animals that were praised by Gu Fenghou and Li Cheng before, this kid created them himself based on some gadgets we made before. But that's all. He can’t make up his mind to learn things, it’s okay now, but I’m afraid he won’t be able to go far in the future.”

Mo Shu couldn't help but answer him: "Is it because I don't want to learn? It's because you don't know how to teach!"

Juzi glared at him: "Why don't we know how to teach?"

Mo Shu replied angrily: "Isn't it? Every time you teach me to make something, I ask you why you do it, and you always can't tell why. I ask a lot, and you use "This is something passed down from the ancestors, the ancestors did it this way, because it is the best way to do it, and everyone does it the same way" to prevaricate me, you taught me so well, why do you say I learned it? Do you have to swallow the jujube whole?"

He caught a glimpse of the mine cart out of the corner of his eye, and he couldn't help feeling angry, "It's like that water machine, you brought people to make it, and even improved it, but I asked you why you did that? You always say that improvement will be better, and you can also improve it in similar situations in the future, but I don’t know the reason. What should you do if you encounter similar but not exactly the same situation in the future? If not, how can I learn?"

Lin Qian looked at him in astonishment, and it could be heard that Mo Shu had already accumulated a lot of resentment towards this situation.

Ying Zheng frowned, and turned to look at Juzi: "Have you never taught this child seriously?"

Juzi complained: "Your Majesty, let me tell you, our Mohism has been passed down like this since ancient times. When something new is created, it is just to pass down the production method for future generations to learn. No one has ever cared about the reason behind it. .”

Just like someone invented the ladder, it is enough for everyone to know how to do it, and few people care about why they do it.

Juzi of the Mo family has made a lot of things, and I vaguely know the reasons for those things in my heart, but I have never thought about sorting them out, or even if I want to sort them out, I don’t know how to express them.

Because no one has ever done it before.

If Juzi wants to do it, he must sort out what he has learned from scratch.

But at present, only Mo Shu has a similar need, and as the actual manager of the Mo family, Juzi has too many things to do, so he doesn't take Mo Shu's needs to heart.

Mo Shu was so depressed that he couldn't help muttering, "It's not like everyone has done this since ancient times. It's the right thing to do."

Ying Zheng was a little puzzled: "Has anyone ever investigated the reason behind it?"

Juzi was stunned for a moment, then hesitantly said: "Maybe there are? But in the past, they were recorded on bamboo slips and wooden slips. For the convenience of carrying, they must be concise and concise. Some unnecessary things may not be recorded."

Mo Shu stared: "How can those things be unimportant?"

Juzi raised his hand threateningly at him.

Mo Shu snorted, but didn't say anything more.

Lin Qian watched the interaction between the two, and couldn't help laughing: "Actually, it's not just the Mohist school, but also other schools of thought. They all pay more attention to experience and results, rather than the deep-seated reasons behind it."

Ying Zheng didn't pay much attention to this aspect, but now it sounds like there are a lot of hidden dangers: "If everyone does this, once the book that records how to make something is lost, wouldn't it be lost? No one else Know what the person who first invented this thing was thinking, even if you want to reproduce it, there is no way?"

[You are too perceptive, you can see through the biggest hidden danger at a glance! 】

[Our Chinese civilization has been invented for thousands of years, and many good things have been invented in the middle, but because of the self-preservation of technology and the lack of pursuit of knowledge, many good things have really been lost in later generations. 】

Lin Qian looked at Ying Zheng and almost wanted to give him a thumbs up.

Ying Zheng glanced at her helplessly, didn't say much, but turned to look at Juzi of the Mo family.

After listening to Ying Zheng's question, Mo Jiajuzi was stunned——

As the major technological masters in the Spring and Autumn and Warring States Periods, the Mohists and the Gongshuban descendants invented the most things, but because of this, the things handed down by the Mohists' ancestors were also the most lost.

Because the bamboo slips and wooden tablets are easy to carry, and once a part of it is lost, it is difficult to restore it even if you know that there is such a thing.

Juzi frowned, for the first time he was shaken by this way of inheritance.

==·Knowledge·==

But even if he realizes that this method of inheritance has great disadvantages, it is impossible for the Mohist Juzi to sort out and express the knowledge he is already familiar with right away. This will be a very huge project.

If you want to wait for Juzi of the Mo family to sort out all the knowledge, you don't know how long you will have to wait.

Ying Zheng looked at Lin Qian: "Is there anything Mo Shu can learn?"

Lin Qian was stunned, and his eyes fell on Mo Shu.

Mo Shu: "???"

He looked at the two with some doubts, not quite understanding what they were talking about.

On the contrary, Juzi of the Mo family was shocked by Ying Zheng's words, and looked at Ying Zheng and Lin Qian with excitement.

Lin Qian thought for a while: "May I ask?"

[Besides asking Sally about this matter, we can only wait for the upgrade to open the third world.But we traded everything we could think of with Hua and Sally, and the number of points is only 1000, which is still more than [-]. 】

Ying Zheng understands, most likely he can only ask the No. [-] host.

Just don't know if she has.

After all, according to what the No. [-] host and Lin Qian said, she seems to have just escaped to another country, and now it is not as easy to do whatever she wants as in the past.

The two of them personally experienced the feeling of riding on the mine cart, and then left from the Mojia workshop.

Although this mine cart is very surprising, there is indeed a lot of room for improvement.

After Lin Qian returned to Xianyang Palace, she contacted Sally directly.

Sally seems to have nothing to do now, so she replied the message immediately: "Do you want the knowledge of our world?"

Lin Qian replied: "Yes, the best is a textbook that organizes the scientific knowledge discovered and researched by the predecessors in your world, such as mathematics, physics and chemistry. If there is no textbook, some scattered knowledge is also fine."

Sally was a little puzzled: "What are you doing with these things? Is it because the steam engine can't understand?"

Lin Qian laughed: "That's not the case. In our world, someone has dismantled the steam engine and rebuilt a steam engine with better performance, and combined it with a mine cart."

"But the so-called giving a man a fish is not as good as teaching a man to fish, and directly getting the results of your world is naturally better than getting the knowledge of your world."

"Only when people in our world acquire knowledge can they research more things."

Lin Qian smiled: "I can't always buy the latest technology products with you, can I? Then I will suffer a lot? What if I have nothing to trade with you in the future, what should I do?"

Suddenly, Sally understood Lin Qian's thoughts.

But unfortunately...

"I don't mind making this deal with you, but the problem is that I have no way of getting access to those precious knowledge." Sally became angry when she thought about it, "I am now a woman and a fugitive from another country. Entering high society social situations is extremely difficult, almost impossible."

Lin Qian was stunned: "I'm sorry, I didn't mean to..."

Sally didn't take it seriously: "You don't know the situation in my world, so you probably think that women in our world can study and become officials like your world?"

The two have been trading for such a long time, even though Sally has always wanted to hide her private information before, they also revealed a lot of things during the transaction: when the two parties encounter inconvenient transactions, they always have to disclose something, such as Sally He mentioned that he would go out to do business, and Lin Qian also mentioned that he would go out to work.

The most basic identity information is still known to each other.

Lin Qian: "It wasn't like this from the beginning..."

"What does it matter? Anyway, you can go out to study and become officials now." Sally smiled. "Sooner or later, I will make my country look like your world."

Lin Qian praised decisively: "Good idea!"

Sally was in a good mood. Just as she was about to speak, she suddenly recalled the key points of what Lin Qian said at the beginning: "You just said that someone in your world combined a steam engine and a mine cart?"

Lin Qian was stunned for a moment, and replied, "That's right, no one in your world does this?"

But in the history of her previous life, not many years after the invention of the steam engine, someone invented the train based on the steam engine.

The steam engine that Sally handed over to Lin Qian has been improved several times, and it can be installed on other things independently. It stands to reason that it should have been several years since the steam engine was invented?

Sally was a little dazed: "No, or someone has invented it, but I don't know?"

Lin Qian was stunned: "Then do you want this mine cart with a steam engine installed?"

Sally admitted directly: "Yes, I was able to escape to other countries. In addition to the help of other friends, it was also because I traded my business in other countries with a big businessman. Because this big businessman is rich enough, I was able to marry a certain fallen noble, and now not only has power and money, but also bought several coal mines."

"If you can trade mine carts to me, I might not be able to take this opportunity to make another deal with that merchant and exchange mine carts for status."

"And with my status, I can help you find the knowledge you want."

Lin Qian was lost in thought.

After so many years of experience, she can already distinguish the trap behind Sally's words——

Sally said before that the reason why she couldn't get access to that knowledge was because of her status as a woman and a fugitive. Even if she could exchange a mine cart for a higher status, removing the influence of her status as a fugitive, wouldn't she still be...

Lin Qian paused, her tone was a bit erratic: "You don't plan to disguise yourself as a man again, do you?"

Sally wondered: "Since it is more convenient to be a man, why can't I disguise myself as a man and walk outside as a man? Are you worried that I will be easily caught as a man? It doesn't matter, I found a plant, and after applying it on the skin, the whole body People's skin color will change, and no one will know my true identity except big businessmen."

"As for the big businessman, I have him in my hand, and he still relies on me to do business, so it's impossible for him to betray me."

Lin Qian sighed again, Sally is really capable!

Can bend and stretch!

But her choice like this is undoubtedly beneficial to Lin Qian, because in this way, the conditions that restricted Sally's access to those scientific knowledge - fugitive and woman's identity instantly ceased to exist.

Lin Qian went directly: "Do you want the blueprint or the finished product?"

Sally thought for a moment, then said directly: "Give me the blueprint, I can't hide the finished product, so I can't negotiate terms with the businessman."

Lin Qian immediately found Juzi of the Mo family and asked him to draw a blueprint of the mine cart for himself according to the previous blueprint of the water pump.

Juzi was a little puzzled, but he still nodded in response.

It was not difficult for him, and within a few days, he handed over the blueprint to Lin Qian.

Then, Lin Qian traded it to Sally.

Sally told Lin Qian the good news: "I have already talked with that big businessman. He heard that there is a machine that can transport coal faster and more. After discussing with his wife, he promised to give me a small Noble status. You wait for my good news!"

That night, Lin Qian told him about this while resting——

After the two returned from Longxi County, Lin Qian moved from the side hall to Yingzheng's main hall.

After Yingzheng learned about this, he just asked, "You mean the knowledge of physical chemistry that you mentioned earlier?"

Lin Qian nodded: "Yes, only this scientific knowledge can bring development and progress to society."

Ying Zheng turned his head and glanced at her, a little amused: "Your tone sounds like you are simply lamenting the benefits of scientific knowledge."

Lin Qian paused, her eyes drifted slightly: "You feel wrong."

Ying Zheng turned around, got up and bowed his head and kissed Lin Qian: "Go to sleep first, wait for the second host to send you the knowledge, remember to show it to the widow."

In a few days, Sally contacted Lin Qian: "I have inquired according to your request, and so far I only found some old scientific knowledge that has been researched and published for 200 years. , it’s not something that I, a small nobleman, can find out for the time being, and the big businessman doesn’t want to tell me.”

Sally almost vomited all over the businessman when she thought that the man with a fat head wanted to make herself a mistress in exchange.

Lin Qian was a little disappointed at first, so after receiving the file package from Sally, she said a few words to express her indifference, and then opened the file sent by the other party, and carefully checked it.

then……

"All objects remain at rest when there is no force or the resultant force is zero... a straight line with uniform velocity..."【Quoting Baidu】

"An object undergoes an acceleration when it is acted upon by a net external force..." [quote]

"The force of action and the force of reaction between two bodies are in the same straight line..." [quote]

[Isn’t this the three laws of Newton’s classical mechanics? 】

==·Textbook·==

In addition to the knowledge of Newton's classical mechanics that shocked Lin Qian, he also has more basic physics knowledge such as "atomic theory", "the law of leverage", and "the law of floating bodies".

Although they are all knowledge that can be learned in modern elementary schools and junior high schools, and some of these knowledges were indeed discovered and proposed as early as several centuries BC, as the cornerstone of physics, almost all subsequent knowledge is The importance of developing on their basis is self-evident.

In addition to these basic physical knowledge, some simple basic laws of chemistry are also recorded on it, and the embryonic form of quantitative chemistry has already appeared, which even records some guesses about the periodic law of elements, but it may be the world where Sally lives. A Lavoisier-like figure has not yet emerged, so this knowledge appears fragmented and fragmented.

but!

For Lin Qian, this knowledge is completely enough.

If Sally gave her more advanced scientific knowledge, Lin Qian would worry about whether people like the Mo family would accept it.

Just after washing, Ying Zheng who heard Lin Qian's heartbeat couldn't help asking: "What are the 'Three Laws of Newton's Classical Mechanics'?"

Lin Qian couldn't hide her excitement: "The so-called three laws of Newton's classical mechanics are the content of 'all objects...' recorded on it. In addition, Sally also sent me knowledge such as the law of universal gravitation. Although Mo Jiazi and others This knowledge is not known when designing weapons and other implements of life, but they use them all the time."

"If they learn this knowledge and know in their hearts why objects and weapons that they knew before but didn't know the principle of doing that, maybe they can learn faster. Those talented people like Moshu, Maybe even more new and useful things can be designed and created.”

Ying Zheng looked at Lin Qian: "It sounds very useful..."

Lin Qian directly handed the paper to Ying Zheng, but soon realized a problem——

She could understand what Sally wrote on it because the plane trader translated it for herself. Even if the text on it was written in the world where Sally lived, she could read it without hindrance, but Ying Zheng had no position. I can't understand what is written on it at all.

Lin Qian took the paper back again, got up and walked around the screen, walked to Ying Zheng's previous office, picked up a pen and ink and copied a copy.

Because the content is not too much, I finished transcribing all the content in about a quarter of an hour.

Lin Qian got up and handed the paper directly to Ying Zheng: "Look at it? I remember that your comprehension has always been very good, so you should be able to understand it."

Ying Zheng received it in his hand and began to read it carefully.

Lin Qian opened the plane trader again, found Sally and thanked her: "You really helped me a lot, the knowledge you found has far exceeded my expectations, although you think it is not the latest The most useful knowledge, but the most suitable for me."

Sally was a little puzzled: "I thought these things were behind for you?"

after all……

In every transaction before, no matter what she brought out, Lin Qian seemed to know it.

Now that we know each other, it means that Lin Qian should have seen it, or at least heard of it, and the things she brought out were all made according to this knowledge, so it makes no sense that Lin Qian knew about those things but never heard of them?

Lin Qian was a little embarrassed——

Well, who told her not to go to school to study?

All the knowledge she knows comes from the Internet. It is not systematic. Although she knows a lot of things, she has never studied it in depth. Therefore, after seeing a lot of knowledge, she will feel familiar and quickly realize that it is What, but when there is no access to related things...

Ahem, that knowledge has long been pushed into the depths of her mind by her, and it is difficult to recall it normally.

But this involves the secret of her time travel, so it can only be vague.

Fortunately, Sally herself is also a master of many secrets. Seeing that she didn't want to mention this matter, she changed the topic very considerately.

The two talked for a while, then said goodbye.

It was already night, and it was time for the two of them to rest, so they didn't talk much.

Lin Qian looked at Ying Zheng who was seriously looking through Sally's documents, and was about to close the plane trader when Hua's head flashed.

She opened it subconsciously, and immediately heard Hua's voice: "Lin Qian Linqian, have you seen this kind of thing before?"

With that said, Hua sent a file package.

Lin Qian got up and walked aside, then opened the file package.

Dang-

Lin Qian lowered his head, looking at a metal weapon that looked like a long sword falling from his hand, he was a little dazed.

Isn't the world of flowers still in the stage of primitive civilization?

Ying Zheng was awakened by the sound, and looked down at the long sword on the ground: "This weapon...is it made of bronze?"

Since the method of frying steel and pouring steel was applied to weapon making, among other things, at least the weapons in the hands of the princes, nobles and ministers in Xianyang City have all changed from bronze to iron swords.

Where did this bronze come from?

Lin Qian picked up the unsharpened weapon although it had the prototype of a long sword, and said with a dazed expression, "Hua gave it to me."

Ying Zheng frowned: "Didn't you say before that the world where Hua lives doesn't even have words?"

"Yes!" Lin Qian blinked, "Hua mentioned before that their tribe still uses stone tools, so I'm surprised..."

Thinking of flowers, Lin Qian hurriedly looked at the plane trader.

Hua has sent all the "past and present" of this weapon like a cannonball——

"Didn't you give our tribe the craftsmanship of firing ceramics and paper? We cooperated with the big tribes that were previously allied. After some research, we finally made both porcelain and paper in the first two months."

"Then some time ago, the big tribe allied with us said that they would go to other tribes to trade. In order to exchange for more good things, they brought a lot of porcelain and paper."

"Unexpectedly, the big tribe saw that we had exchanged too many good things with porcelain and white paper, and became greedy. Method."

"But the strongest and smartest fighters of our two tribes who went to trade, they discovered the danger in time and fled back overnight."

"But that tribe is still not reconciled, and even brought people from thousands of miles to attack our tribe."

"Originally we fought evenly, but just a while ago, that tribe suddenly took out this kind of weapon, which caused heavy losses to our two tribes. Now we choose to surrender even if we want to hand over the papermaking and porcelain firing recipes. They want to kill all the men of our two tribes and make us women slaves!"

Lin Qian frowned more and more, and immediately replied, "This is a weapon made of metal smelted from ore."

Hua was a little dazed: "Metal?"

Lin Qian glanced at the bronze sword in his hand and explained, "It's a yellow-green stone."

Hua still doesn't know.

Just as Lin Qian was about to speak, Ying Zheng called a servant in: "Go to the Mohist giant now, ask him for some copper ore, and ask him to write down the process of forging the bronze sword."

The servant did not dare to delay, and soon disappeared after receiving the order.

Lin Qian paused, and told Hua about the matter, asking her to wait patiently, then directly closed the plane trader, and told him exactly what Hua just said.

Ying Zheng frowned: "You tell this host not to take chances, there must be someone behind the big tribe that attacked them."

Lin Qian was taken aback: "Is there anyone else?"

Ying Zheng nodded resolutely: "It will take a while for the bronze sword to be smelted to forged and equipped with a whole tribe of warriors. Even if the people of that tribe just discovered the method of refining bronze swords, the most likely thing to do is A tribe that forges weapons first and then takes down flowers in one go."

Lin Qian suddenly realized: "They didn't take out the bronze sword at the beginning!"

Seeing that Ying Zheng confirmed her guess, she immediately found Hua and told Hua about it.

Hua did not dare to delay, and immediately went to the patriarch.

Soon, Hua contacted Lin Qian: "The patriarch asked that big tribe, and learned that that big tribe is also connected with a city farther away, and these weapons should come from that city."

Lin Qian: "...the city?"

Hua hurriedly explained: "I also learned from the patriarch that in fact, in a place far away from our tribe, there used to be a very, very large tribe leading the tribe to attack everywhere, defeated several tribes, and then everyone gathered together Build a city with a high wall that is safe from wild beasts."

Lin Qian was a little worried: "If it is a city composed of several big tribes, your tribe will not be in danger, right?"

On the contrary, Hua was more relaxed than before: "The patriarch said that there is also a city in the south of our tribe, but the weapons are not as good as the city that secretly supported the big tribe this time, so we have to avoid the edge for the time being. But if we offer weapons to that city If you use this method, you will definitely be able to live in that city.”

She was a little embarrassed, "Well, I just want to ask, can I..."

Lin Qian laughed: "Don't worry, I will..."

Just at this time, the servant came back with a few pieces of copper ore and a piece of white paper on which the bronze sword forging process was written.

Ying Zheng nodded and asked him to hand over the things to Lin Qian.

Lin Qian was also unambiguous, and immediately transferred the things to Hua: "Hurry up and find a way to contact the people in that city, don't waste time."

Hua immediately agreed, and went to find the patriarch overnight.

After Lin Qian bid farewell to Hua, she immediately turned off the plane trader.

Seeing this, Ying Zheng went directly to Lin Qian and sat down.

Lin Qian thought that Ying Zheng would ask about the specific situation of Hua's world, but he didn't want him to ignore everything that happened just now, and took the documents that Sally gave him and asked himself: "I have read the knowledge on it. I feel like I understand, but I don’t fully understand.”

Lin Qian immediately looked at the document: "What do you not understand?"

After Ying Zheng read these documents, he actually understood the content a lot, and there were not many things he didn't understand.

What he couldn't understand were actually those formulas.

Lin Qian took a look, and directly replaced all the strange symbols in those formulas with words, and then handed them over to Ying Zheng. He really understood the above content in an instant.

Seeing that Ying Zheng was obsessed with the knowledge, Lin Qian got up and went to wash up.

After returning to the sleeping place, Ying Zheng suddenly said: "The contents of these documents seem to be closely related to our world. If you learn it, you may indeed create more interesting things. If it is completely in line with the situation in our world , It is not impossible to directly compile it into the teaching materials.”

==·Uprising·==

Lin Qian was taken aback, and quickly said, "Although the general content and formulas are correct, the specific values ​​in the documents sent by Sally may not be correct. After all, we are two worlds, and we still need to find someone to conduct a special experiment to measure it." Only then can the correct results be obtained.”

Ying Zheng looked at Lin Qian suspiciously: "The specific values ​​are different?"

Lin Qian explained: "Although they all live on planets, the environment of different planets is different, and of course the gravity is also different, so there will be some differences in some values ​​that are closely related to the environment."

After a pause, she added, "No matter what planet there is, there should be only mathematics."

Ying Zheng nodded: "Then I'll hand it over to the Mohists for measurement."

After reading the relevant knowledge of physics and chemistry, Ying Zheng already understood that Lin Qian would go directly to the Mohists when he needed to reproduce certain machines, and he would go to those alchemists when he was producing fertilizer——

Because Mohists and alchemists are undoubtedly the people who are closest to these two disciplines in the current era.

After measuring the specific value, you can start writing related teaching materials.

Lin Qian naturally had no objection.

However, the relevant knowledge is still too little, and it seems that it is not feasible to divide subjects according to physical chemistry. Therefore, Lin Qian and Ying Zheng suggested that all subjects such as physical chemistry should be classified together and studied as "science".

Ying Zheng glanced at the number of documents in his hand and nodded.

The next day, Yingzheng handed these documents directly to Juzi Mohist: "Calculate the specific values ​​recorded above, and remember to test again if there is any error.