Click! Click!

With the rotation of the connecting rod, I saw the seedlings magically erected in the paddy field.

"Haha! Today, my Tian She'er is finally useful. ”

Han Yi stood barefoot in the paddy field, operating the new rice transplanter while not forgetting to laugh at himself. It made everyone laugh too.

This is actually what makes Han Yi different, and it is precisely because of this that he has no barrier with these Jiupin academicians, because everyone is from the same background, and they are very casual when they talk.

After walking around the paddy field, Han Yi came out of the paddy field and wiped his sweat with his sleeves.

Yan Liben hurriedly asked, "What does Little Brother Han think?" ”

"Very good, definitely doable."

Han Yi nodded with satisfaction.

Yan Liben and Yigan Jiupin academicians showed their joy, they are only responsible for research and development, as for whether it can be done, it depends on Han Yi, Han Yi said yes, then it will definitely work, it's as simple as that.

But then again, in fact, this rice transplanter is not as easy and flexible as the chain rice transplanter, and the efficiency is not so high, because most of it is wood, it still takes some effort, but the cost is cheap, many times cheaper than the chain rice transplanter, this alone is already a very big advantage, can cover up all the shortcomings, except for the local tyrants, who will use Hummer to plough the land. He added: "However, R&D is R&D, and if you want to make it into a finished product, or a commodity, it needs to be carefully crafted, for example, using the assembly process, which is convenient to transport and can avoid waste." And then there is the most accurate data for each component. ”

The Jiupin academician on the side nodded straightly, indicating that he remembered.

Yan Liben and Li Chunfeng glanced at each other, and there was a trace of worry in their eyes.

Han Yi saw it in his eyes, but he didn't say much, after all, there are many people here, and some things are inconvenient to talk about.

He stood on the edge of the field and communicated with these Jiupin academicians, and Han Yi also gave them some suggestions, which are really hard to find, because Han Yi's knowledge is beyond a thousand years, and it is definitely a kind of luck to be able to get his point.

After communicating with them, Han Yi went to wash again and returned to the lobby of the main courtyard.

"By the way, how is Yun Xiu doing?" Han Yi asked while arranging his sleeves.

Speaking of Yun Xiu, Li Chunfeng suddenly looked confused, and said: "It's really strange to say, in the past two or three months, that Yun Xiu has suddenly become diligent, and he hasn't slept in the middle of the night for some things, and that's not all, he also asked the craftsmen of the engineering college to help him make some strange utensils every day." ”

Yan Liben said: "Not only that, but he also took the initiative to ask me to teach him to draw drawings. ”

This kid is really a genius! Han Yi smiled when he heard this, and said, "Really? I'll check it out later. ”

Li Chunfeng said: "Can't you tell the secret now?" I know it has a lot to do with the fact that you told him to boil water in the first place. ”

Han Yi said with a smile: "Li Taishi really thinks highly of me, it's just to boil water, what secrets can there be when boiling water." ”

Li Chunfeng said thoughtfully: "This is what I am most confused about. However, when he saw that Han Yi didn't plan to say more, he didn't ask anymore, and suddenly remembered something, "Oh, it's that Xu Changsheng is a little troublesome." ”

Han Yi frowned and said, "What do you mean?" ”

Li Chunfeng said: "Since he came to the Sixth Courtyard of the Sage, he has been hiding in the room every day to refine the pill, making it a miasma, and from time to time it also emits a pungent smell, many people are dissatisfied with this, I also went to talk to him, but he said that you asked him to do this." ”

"When am I going to let him do that? It really doesn't make sense. Han Yi got up and said, "Let's go, go to the medical school and have a look." ”

The three of them came to the medical school, and sure enough, as soon as they entered the hospital, they smelled a strange and pungent smell.

"Xia Guan has seen Han Shangshu, Yan Shangshu, and Li Taishi."

When those Jiupin academicians from the medical school saw Han Yi and them coming, they immediately came over and saluted the three of them, but they all had some dissatisfaction on their faces.

Han Yi saw it in his eyes, but he didn't make a sound, and asked, "What about Xu Changming?" ”

These Jiupin academicians couldn't help frowning when they heard this, and pointed to a brick house in the east and said, "Academician Xu has always been in the house over there. ”

"Good job!"

Han Yi nodded and walked over there again.

Rumble!

As soon as the three of them came to the front of the house, they suddenly heard a bang, although it was not very loud, but it still frightened the three of them, and they heard a squeak, the door opened, a thick smoke poured out of the house, and a coughing sound was heard, and a figure could be faintly seen stumbling out of it, "Oops! Oops! Choked Lao Tzu, choked Lao Tzu. ”

Li Chunfeng frowned and said, "Xu Changsheng, what are you doing?" ”

"Xiaguan is --- Han --- Han Shangshu?" Xu Changsheng suddenly saw Han Yi standing in front of him, and couldn't help but be surprised.

Han Yi saw Xu Changsheng, who had a dark face, and said blankly: "Xu Changsheng, what are you doing?" ”

Xu Changming was stunned and said, "Didn't Han Shangshu order his subordinates to develop drugs for the treatment of external injuries." ”

Han Yi said: "I'm asking you to make medicine, not letting you make alchemy, is this pungent smoke the medicine you developed?" ”

Xu Changming sneered: "No--- no, it's --- because the development of the lower officials failed." Speaking of the back, he lowered his head as his voice fell.

Han Yi said: "If you can succeed in developing it like this, then there will be ghosts, and there is no basis for alchemy at all, who have you ever seen who is immortal." He hopes that the drug will be developed on the basis of traditional Chinese medicine, rather than engaging in this superstitious thing.

Li Chunfeng coughed lightly and said, "Don't say that, my brother Sun Xian also advocates refining medicine with the Dan furnace, and has made a lot of breakthroughs. ”

"Yes--- really?" Han Yi smiled, he knew that Brother Sun Xian in Li Chunfeng's mouth was Sun Simiao, but he didn't think so in his heart, because alchemy is completely a combination of several things to see what chemical reaction will happen, but there is no theoretical basis, it is completely based on experience, and the success rate of this thing is too low.

Xu Changming suddenly raised his head and said, "Regarding the alchemy technique of Senior Sun, Xia Guan has also heard a little, but Xia Guan has his own uniqueness in alchemy, and Xia Guan has a theoretical basis. Speaking of the back, he looked proud.

Li Chunfeng looked at Xu Changsheng in surprise, Sun Simiao, who is you, a person who develops drugs, you dare to compare with Sun Simiao.

Han Yi said: "What basis? You take it out and take a look. ”

"Han Shangshu, please come with the lower officials."

Han Yi snorted, "I want to see what basis you have." ”

The three of them followed Xu Changming to the side, as for here, because this house is made of bricks and soil, there are no windows, just two air vents, and they are independent, there is no possibility of fire, they are not worried, there is not even a firefighter, and it will be fine when the smoke clears.

Xu Changming took Han Yi and them to his studio, only to see that there were all clay pots inside, large and small, almost filling his room, in addition, there were some herbs and stones of various eye colors.

"Two Shangshu, Li Taishi, you wait a minute."

Xu Changming rummaged around the room a few times, then took out a lot of materials and said, "Han Shangshu, these are some materials studied by villains. The villain thinks that everything in this world is combined, it can be ever-changing, you see a lot of plants and trees although the form is different, but the medicinal effect is the same, which means that they have the same substance, a blind herb for a certain disease, maybe just a substance in it has a medicinal effect, if this substance can be refined, then the medicinal effect can be greatly increased, the current medicine, the effect is too slow and too small. The villain used to extract various medicines from some plants and trees, and some of them were very effective. And since everything in the world is combined, then when different substances are combined, they may be combined into new substances, and new substances may have miraculous effects. ”

Li Chunfeng and Yan Liben couldn't help but nod their heads slightly when they heard this, feeling quite reasonable.

Han Yi glanced at Xu Changsheng in a little surprise, and then picked up a book and read it, it was full of chemical vision, and there were some chemical equations in it, which Han Yi could understand, one of the equations also involved chemical dyeing, but later generations used all molecules, and he used all chemical reactions between substances.

When he was checking, Xu Changsheng was still afraid that Han Yi wouldn't understand, so he explained on the side, talking endlessly.

Han Yi looked at him with a flying expression, seemed to be very interested in this chemical reaction, and said with a smile: "People learn medical skills, mainly reading medical books and studying the medicinal properties of herbs, your research method is very different from theirs!" ”

Xu Changming said: "Xiaguan has been seriously ill since he was a child, and everyone said that Xiaguan would not live long, and Xiaguan later relied on this method to heal himself, so Xiaguan has always thought that this method is feasible." ”

Han Yi said: "But when it just exploded, weren't you afraid?" ”

Xu Changming said: "Xiaguan has been afraid of death since he was a child, so there is a hut made of bricks and soil in that house, just at the door, in the process of alchemy, the villain is hiding in the hut to observe, and if there is a slight movement, the villain can run out, and he will not be harmed." ”

"It's good to be afraid of death! Ha ha---! ”

A few people didn't stay in this room for long, because the smell was too big, and after they came out, Han Yi called Xu Changming to the open space in front of the medical school alone.

"Do you know that many people in the Sixth Court of the Sage are dissatisfied with you?" Han Yi asked.

Xu Changming said disapprerovingly: "What does Xiaguan refine medicine have to do with them?" ”

He was born in the wilderness, and his temperament was very arrogant, because many Langzhong couldn't cure his illness, but he healed himself himself, so he didn't fit in.

Han Yi said: "But you also have to consider other people's feelings." ”

Xu Changsheng secretly glanced at Han Yi and said uneasily: "Is Han Shangshu going to drive the official away?" He was only afraid of Han Yi, because Han Yi's psychology was too terrifying.

"How so." Han Yi put one hand on his shoulder, "How can I be willing to drive you away from a talent like you, I won't tell you, in fact, I agree with your method very much." ”

"Really?" Xu Changming was overjoyed and said: "Don't hide it from Han Shangshu, in fact, many Lang Zhong with a small reputation look down on Xiaguan, thinking that Xiaguan is a warlock in the rivers and lakes, and he will only have some crooked ways, you are the first to look down on Xiaguan." ”

Han Yi said: "That's because they don't have vision. ”

Xu Changming nodded vigorously, agreeing with this.

Han Yi said again: "But I also have to take into account other people's feelings. ”

Xu Changming blinked and said, "I don't know what Han Shangshu means?" ”

Han Yi said: "I will pay you to build a house dedicated to the development of drugs, and provide you with funds, in addition, in fact, I also have some understanding of this aspect, and I will teach you some at that time." ”

Xu Changming was surprised: "Han Shangshu, you ---- you---! ”

Han Yi said: "Otherwise, why do you think I would agree with your approach, and don't be too proud, just for you, you have to continue to work hard." ”

"Yes, yes, yes!" Xu Changming nodded again and again: "Xiaguan will definitely not live up to Han Shangshu's expectations." But there was a trace of doubt in his eyes, he didn't believe that Han Yi still understood this knowledge, because this was obtained by him through continuous research for more than ten years, Han Yi was not Lang Zhong first, and secondly, he was so young, how could he have so much effort to do this, these things need time to accumulate.

Han Yi's heart was like a mirror, but he didn't say anything, after all, he didn't invent that chemical knowledge. Said: "But before that, you don't continue to alchemize, and sort out your own information." ”

"Yes, the lower official knows." Xu Changming nodded.

"Okay, you go get busy first."

"The next official retired."

After Xu Changming left, Han Yi suddenly thought of another monster, it happened that Li Chunfeng and Yan Liben had something to do, and he wanted to see what the slacker was doing. He came to Yun Xiu's small courtyard, and was about to knock on the door, when he suddenly heard a delicate female voice from inside, "Yun Xiu, Yun Xiu, you --- can you stop being so fast." "The sound is very laborious.

Of course Han Yi had heard this voice, it was the maid named Xiaocui who he specially arranged to teach Yunxiu to boil water.

I heard Yun Xiu smile again: "Okay, I'll pull it out first, and you can also take a rest." ”

Fast? Take? What a situation this --- is! Han Yi was shocked when he heard this, wondering if he had to come late, but he was very curious in his heart, how could a lazy person like Yun Xiu fall in love with this kind of strenuous exercise, and after hesitating for a moment, he decided that he still had to see it clearly, so he stood outside the door and coughed twice.

Yun Xiu's weak voice came from inside, "Who! ”

"It's me."

"Han Shangshu."

With a rush of footsteps, in a moment, the door opened, and I saw Xiao Cui standing at the door, respectfully saluting Han Yi, and said, "Xiao Cui has seen Han Shangshu." ”

Han Yi looked at Xiao Cui, and saw that she was neatly dressed, and even her hair was not a little messy, and thought to herself, it couldn't be sorted out so quickly, could it be that I guessed wrong.

At this moment, Yun Xiu also walked out slowly, his eyes were godless: "Yun Xiu has seen Han Shangshu." ”

Han Yi saw that Yun Xiu's clothes were also very neat, this guy was slower than people in everything, there was no reason to put on his pants so quickly, and he was curious: "What are you doing in the house?" ”

Yun Xiuwu looked at Han Yi with a wooden look.

Xiao Cui immediately said: "Back to Han Shangshu, the slave maid and Mr. Yun were playing with the water vapor sewing machine inside. ”

"Vapor sewing machine." Han Yi's eyes lit up and said, "What is it?" Can you show me? ”

Xiao Cui looked at Yun Xiu.

Yun Xiu nodded and said, "Han Shangshu, please come in." ”

When I came to the house, I saw a very special copper kettle placed on the table, much smaller than the ordinary one, there is an iron frame to make it hang, and there is a small brazier on the side, the size should be matched with the copper kettle, the fire in it has not been extinguished, but there is nothing peculiar about this, the most peculiar thing is that the lid is made of wood, it looks more like a wooden stopper, and there are three pieces of copper on the top of the lid of the pot, forming a connecting rod mechanism, and the other end is connected to the handle of a hand-cranked sewing machine.

Han Yi said: "How do you play with this thing?" ”

Yun Xiu glanced at Xiao Cui.

Xiao Cui hurriedly said: "If you go back to Han Shangshu, as long as this water is boiling, this hand-cranked sewing machine will automatically rotate." ”

"Really?" Han Yi sat down, his eyes flashed and said, "Let me see." ”

"Yes."

Xiao Cui hurriedly hooked the brazier under the kettle.

Yun Xiu also sat cross-legged next to Han Yi, he didn't like to stand, holding his face with one hand, and looking at the small kettle with a smirk.

After a while, the water finally came.

I saw that the lid of the pot shook slightly a few times, and suddenly rushed up.

"Oh!"

Han Yi blinked, it turned out that the wooden lid was also surrounded by copper sheets, when the lid rose to the highest point, two water vapors shot out from the left and right sides, making a sound of breaking the air, although it was not clear to see, but there must be two small holes on both sides of the copper sheet, and there must be a hidden buckle inside, fixing the lid and preventing it from flying away.

A wonderful scene appeared.

When the lid keeps going up and down, it also drives the connecting rod mechanism above, turns the handle of the sewing machine, and the sewing machine works on its own.

This kid is really ....... Han Yi didn't know what to say, after a while, he asked Xiao Cui to withdraw the brazier, he suddenly understood what they were talking about, it must be that the sewing machine turned southeast too fast, Xiao Cui couldn't keep up, asked Yun Xiu to pull out the brazier, and said with a smile: "This thing is really interesting." ”

Yun Xiu laughed.

"How did you come up with that?" Han Yi asked.

Yun Xiu said: "Thanks to you for letting me boil water, one day I saw that after the water boiled, the lid of the pot fluttered and jumped, the lid of the pot was not light, I had to work hard to carry it, but the water vapor was able to push it open, I was wondering if the water vapor could push the car to go on its own." ”

Xiao Cui pursed her lips and smiled when she heard this, no matter how heavy the lid is, it will be too difficult to take a feather.

But Han Yi still admired Yun Xiu's lazy spirit, pointed to the small kettle in front of him and said, "Then why don't you make a water vapor car, but make this water vapor sewing machine?" ”

Yun Xiu sighed: "I want to make a water vapor car, in that case, don't walk when you go out, but unfortunately it hasn't been successful, this device can only be used for play, if it is too big, there will be a lot of problems, the movement is irregular, the range is small, it can't be controlled, the force is unbalanced, when the lid of this pot rushes up, the force is very strong, but when it falls, it is very small." As for this water vapor sewing machine, I saw that Xiaocui helped me sew clothes every day, which was very hard, so I made this to help her, but unfortunately Xiaocui said that this cost charcoal, which costs a lot of money, so --- so we just use it for fun. ”

Han Yi nodded and said, "Then do you think this water vapor can really make the car go on its own?" ”

Yun Xiu's casual gaze suddenly became resolute, and said: "This must be okay, as long as there is a large enough kettle, that multiple cars can be driven, but I haven't come up with a good way yet." But he was a little discouraged, "But---! ”

Han Yi asked, "But what?" ”

Yun Xiu said: "But I can come up with a lot of things, but those uncles and uncles can't do it." ”

Han Yi smiled: "Don't worry, take your time, there will always be a way, I can wait for your vapor car to sit." ”

Yun Xiu suddenly turned his head and said, "Don't you just have a carriage?" ”

Han Yi blinked and said, "Dare to love your kid is doing it for himself." ”

Yun Xiu nodded.

For the country and the people? How could Yun Xiu have this concept, he just wanted to make his life a little easier.

Han Yi was a little speechless, your sister, Lao Tzu raised you for you to invent, and as a result, you thought of yourself. But no, geniuses always have all kinds of problems, and said: "I didn't plan to ask for you, if you make it, I'll sit down and have fun." ”

Yun Xiu thought for a long time and said, "Is it just playing?" ”

Han Yi sighed and said, "Without me giving you money, can you afford to sell carbon?" ”

Yun Xiu blinked and said, "If I make it, I'll help you get another one, okay?" ”

"It's like a human saying." Saying that, Han Yi said again: "No, you may not be able to knock and beat in person, it's not my people who will help you do it, you give me the drawings, and I will let people do it myself, it's like charity." ”

"That's right."

Yun Xiu let out a long sigh.

PS: It's a big chapter today.