can't do Li Tai jump out like this, Li Tai always has the upper hand in pleasing his father.

Li Chengqian has a sense of powerlessness in his heart, and Qingque can always make his father happy at the right time.

After returning to the East Palace, Li Chengqian saw Li Gang, "Teacher, Lone just went to see his father and came back." ”

Li Gang nodded and began to lecture.

Listening to some ancient sages and sages deeds and articles, it gave people a very old feeling, and thinking of Li Tai's smile, Li Chengqian felt inexplicably confused.

Li Tai can see new things around Zhang Yang.

In front of Lonely, there are these old knowledge, which gives people a heavy feeling.

Looking at the teachings of these saints and the articles of the sages, Li Chengqian felt that these were shackles, and every time he remembered a sentence, he would have another shackle in his heart.

"Teacher." Li Chengqian interrupted Li Gang's lecture.

Li Gang, who was reading Shangshu, was interrupted by Li Chengqian, looking very puzzled.

"Maybe it's too much to think about alone, so let's continue." Li Chengqian swallowed the confusion in his heart and said in a low voice.

In a house in Chang'an City, the master and apprentice were playing chess.

The battle on the chessboard was fierce, and Zhang Gongjin forced the black chess step by step to have no way out, but saw Zhang Yang jumping in front of the general with the car.

Zhang Gongjin, who originally had a great chance of winning, had to come back to defend.

Zhang Yang used two cars to cooperate around Zhang Gongjin's handsomeness, and finally killed Zhang Gongjin's handsome with the cooperation of the two cars.

With a sigh of relief, Zhang Yang wiped his sweat, "Narrowly won." ”

Zhang Gongjin sighed, "After all, it is still a bad move, the chessboard is like a battlefield, and if you are not careful, you will not recover." ”

As he spoke, Zhang Gongjin recalled the chess game just now, and rarely felt the feeling of being evenly matched.

lost on the chessboard, Zhang Gongjin did not have too much loss in his heart, but was happy because he played a good game of chess.

Zhang Yang took a sip of water and rearranged the chessboard.

"For many years, the old man has rarely been so nervous."

"If it is peaceful today, the teacher will naturally relax his mood, and he will no longer experience battlefield fighting, and there will be no days of deceit."

Zhang Gongjin said in a low voice, "Actually, Your Majesty also likes it, Your Majesty's chessboard is also very large, he can not only play his own chess, but also move other people's chessboards." ”

"Playing chess against the emperor is a self-inflicted affair."

"Why do you think so?"

"Playing chess with someone who controls the rules is an unfair game."

Seeing that the chessboard was arranged, Zhang Gongjin asked again, "If Your Majesty wants to play against you, will you refuse?" ”

"I will just surrender and throw in the towel."

Hearing this answer, Zhang Gongjin smiled, "What if the knife is on your neck and forces you to play against Your Majesty?" ”

"Is our Majesty so boring?" Zhang Yang was puzzled.

"When Your Majesty feels that you are a threat, it is natural to do so."

"I'm a non-threatening person."

Zhang Gongjin pushed his pawn a step forward, "Now you are not a threat to everyone, but this time you won the eldest grandson Wuji." ”

"Heh, the fruits of success have been taken away by the eldest grandson Wuji, where did I win?" Zhang Yang pushed the horse forward.

"If you lose, you lose, it doesn't matter what the fruits of success you say, the old man's disciple can win the eldest grandson Wuji, a scheming guy, and the old man is also worthy of pride."

"He's just a shameless bastard who wants to take credit for our efforts." After Zhang Yang finished speaking, he shook his head and said, "No! I think those who are in high positions in the court are shameless bastards. ”

"Hahaha......" Zhang Gongjin laughed wantonly.

Zhang Yang ate a pawn, "When the matter is settled, I will resign." ”

Zhang Gongjin smiled, "Your Majesty will not agree easily." ”

"Then I'll take a long vacation."

"Your Majesty will ask the Imperial Physician's Department to treat you, if you are okay, you still can't escape." Zhang Gongjin stroked his beard and said, "Sometimes when a person makes a mistake, His Majesty will be heavily responsible, but sometimes the law does not blame the public. ”

"I see, thank you for your advice."

Zhang Gongjin smiled, "You are the old man's disciple, and you will always have to give you advice, as long as you can take care of the old man's sons." ”

"Okay, that's it."

Zhang Daxiang, Zhang Dasu, and Zhang Da'an have a worse life in the second generation of powerful people than others, and once Zhang Gongjin dies, they will lose their support.

Although Li Shimin will take care of the old feelings, he will never take care of them.

Zhang Yang has no dislike for the three brothers who are honest and a little honest, and this kind of person is also the most suitable for being friends.

After another game of chess, Zhang Gongjin shook his head in frustration, "I was a little exhausted after the first game of chess, and the old man in the second game is not your opponent." ”

"The teacher is already very powerful, and the students are just narrowly beating."

"The difference is a thousand miles, the difference is not a star and a half, the old man has to learn more."

"The teacher is too modest."

The two of them were playing chess, and there was a smell of paste on the side, which was that the master was learning to cook, and it was estimated that something was burning.

After a few games of chess, Zhang Gongjin shook his head and was helpless, "Give the old man a few more days, and I will definitely win you." ”

"The student quit first."

Zhang Gongjin's eyes were still on the chessboard, and he couldn't understand why this kid's chess path was always ever-changing, and there was a feeling that he was not playing chess with one person, but like he was playing chess with many people.

A person can understand it even if he has his own chess move, which is the result of long-term accumulation.

But a person's chess path is ever-changing, and it is really incomprehensible.

The chess game is halfway through, and Zhang Yang's first half of the chess game is normal, but the second half of the chess path suddenly changes again, and the playing method is completely different from before.

It's always the feeling that happens every time you play against each other.

It's like he's surrounded by all sorts of people teaching him.

The first ten or so steps are all the number of a person's path, but the second half seems to be a different person.

Zhang Gongjin looked at the gap in front of him and thought about it.

At home, Li Yue has already drawn the drawings.

Drawings were hung on the wall, and Zhang Yang's eyes swept the paper and began to make a model of the waterwheel.

The previous model of the waterwheel had already been built, and by pouring water into the basin, the waterwheel would turn and the gears would turn.

Li Yue is doing a math problem, this problem is actually very simple, it is also related to hydraulics, the number of gears of the big gear is 100, and the number of gears of the small gear is 50.

"Compared to 2, then the big gear has completed one turn, and the pinion has made two turns." Li Yue read while calculating, "This is a proportional relationship, if the number of gears in the big gear is more, the speed of the small gear will be faster." ”

Li Yue doesn't need to make a draft for this kind of topic, he can do oral calculations, "If the effect of the three gears will increase, but because of the consumption between the transmissions, the speed will also slow down, and when the water flow is fixed, the hydraulic force is less than the thrust of the big waterwheel, so the gears will not rotate." ”

Zhang Yang was cutting the wood, "Is it settled?" ”

Li Yue pondered, "Three gears, large, medium and small, the number of gears is two hundred, one hundred, and fifty. ”

Zhang Yang nodded and began to do it.

This year's summer came early, and Chang'an City entered an unbearable day early.

Half a month later, by the Weishui River, Niu Chuang divided some people to build this big waterwheel.

Li Yue's complex drawings can also be understood by Niu Chuang.

Shangguan Yi is also becoming more and more handy in the management of the village, and if there is trouble with the surrounding villages in construction, Shangguan Yi can also come forward to solve it.

The upstream of Weishui should be newly built for water conservancy, and the downstream will naturally have an impact

For this matter, Guan Yi also had several conversations with the county magistrate of Lantian County, and he settled them all down.

The villagers in the village also became more and more convinced of Shangguanyi.

In dealing with these problems, for example, dealing with the government, Shangguan Yi is more handy, and if Niu Chuang is allowed to deal with it, he may even start on the spot.

When he saw Sun Simiao again, Zhang Yang was a little surprised, and the old doctor looked a little embarrassed.

Li Tai said with a smile, "I found a miracle doctor in the Longxi area. ”

Sun Simiao straightened his clothes, "I heard that you want to see Lao Dao?" ”

I haven't seen him for the past two months, Sun Simiao has gone out, and now he sees that his robe is tattered, and his beard is scattered, but fortunately he doesn't hold a bowl in his hand.

Zhang Yang arched his hand and said, "Recently, I have developed a gold sore medicine, which has the effect of invigorating blood and removing stasis and removing saprophytic muscles. ”

"Really?"

Zhang Yang took out a piece of ointment, which was wrapped in a piece of paper.

Sun Simiao took the ointment and sniffed it carefully, "Sanqi? Catechu? Musk? ”

After speaking, Sun Simiao also licked it, "What is this greasy?" ”

Zhang Yang said, "It is lard, and the most important ingredient is the medicinal powder ground from notoginseng, and then rhubarb, catechu, musk, etc. ”

Sun Simiao nodded and said, "Your method is strange. ”

"In this way, this gold sore medicine can be taken and used at any time."

"It's okay to deal with ordinary wounds, it's okay to deal with bruises, it's clever to think about it, you can also use a few pieces when you go out, and you can use it at any time, is there more? Good stuff, give more. ”

"Can't you do it yourself?"

"It's not for your own use, you can use it for some people who have come back from the battlefield, and besides, your little doll is not injured."

Seeing that Zhang Yang still didn't want to give it, Sun Simiao said impatiently, "It's hard to ask the old way to buy it from you." ”

Seeing Sun Simiao's appearance as an old naughty boy, Zhang Yang sighed, "Didn't Doctor Sun want to sit down with me and discuss?" ”

Sun Simiao stroked his beard and said, "Of course, if it weren't for your sake, I wouldn't have come." ”

After speaking, Sun Simiao pointed to a few officers and soldiers behind him, "These guys are so rude, so they were sent to me to tie them up, and the good officers and soldiers are like mountain bandits." ”

Several officers and soldiers hurriedly bowed and bowed their heads to apologize.

Li Tai looked at the appearance of several officers and soldiers and smiled, "You guys should go back first." ”

"Whoa."

Zhang Yang took out a scroll, "This is the trauma first aid manual I recently wrote, and I also asked Doctor Sun to look at it." ”

Sun Simiao took the manual and looked at it.

What I took the time to write these days are some emergency treatment methods for wounds in later generations, and when Li Yue was drawing drawings at home, he took advantage of those times to write them.

Sun Simiao frowned and looked at Shi Chen and nodded, often puzzled.

"Doctor Sun, whether it is on the battlefield or in the mountains and forests, if you are injured and bleeding in time, it is easy to get infected."

"What is an infection?" Sun Simiao wondered.

"It's because the trauma is too large, which causes people to have high fever and chills."

"That's right, there is indeed such a danger, often the treatment is not timely, and the person who could have survived will pass away."

Sun Simiao said and looked at the manual, "What is the alcohol on your top?" ”

Zhang Yang explained, "It is a high-concentration spirit, which is best used to clean wounds, and can also be used to sterilize. ”

Sun Simiao was puzzled, "How to prove it?" ”

Zhang Yang waved his hand and said, "It's like meat in salt will lose water, which is due to dehydration, and the same is true of high-concentration alcohol, which can kill bacteria." ”

"Like you said, bacteria are bugs, too?"

"That's right."

I chatted with Sun Simiao for a while about the way to treat trauma.

Compared with the hot high-temperature sterilization, Sun Simiao is also very curious about what alcohol is.

Look at him breaking the casserole posture and asking the end, he still has to make alcohol.

The refining of alcohol is neither complicated nor complicated, nor simple nor simple.

It's just that the process is a little more complicated, and Li Tai brought a jar of wine.

Place a tube in the jar at a distance from the water and keep the jar tightly sealed.

Bamboo pipes are used to make condenser pipes, and cold water can also be used to pour them.

Sun Simiao stood aside and watched Zhang Yang busy, "Let's not talk about what alcohol is, your trauma first aid manual is written in a simple and easy-to-understand manner, if it can be passed on, or used in the army, it can also treat many people, this is a merit." ”

Burning this jar of wine, Zhang Yang sat down on the side, "I also want to recruit some doctors, and I want Doctor Sun to check it." ”

Sun Simiao sneered, "I originally wanted to sit and talk with the old man, but I didn't expect to keep such a hand, if it was someone else's old man, he would definitely not help, if you made the healing and disinfecting magic water you said, don't hesitate to help you with this, curing the sick and saving people is what a doctor should do, if you can keep improving, the poor road doesn't mind falling with you once." ”

Depraved......

This is not degeneration, this is scientific curiosity.

Sun Simiao sighed with emotion, "People are ignorant and don't know how to cure diseases and save people, but they ask God to save their lives, if there are more people like you, it would be good, poor Dao appreciates your practice of sticking to your own heart, although you are a self-interested, there is no righteousness in your heart, you love money and not the world." ”

The aroma of the wine soon began to drift away, and the distilled wine flowed out along the bamboo pipe, and the first alcohol concentration was not enough, and the medical alcohol that wanted to play a role in sterilization and disinfection needed to be purified several times.

Li Yue sniffed hard, "It's so fragrant." ”

After a jar of wine is finally refined, there is only one bowl.

It's a bit of a waste of drinks.

Blowing up a fire fold, Zhang Yang brought the smoke close to the alcohol, and as soon as the fire approached the surface of the alcohol, the wine in the bowl began to burn.

Looking at Sun Simiao, he was also stunned, and the light blue flame looked very demonic.

"Alcohol is also a flammable substance, so don't store it near an open flame."

(End of chapter)