Mr. Jia who was infected with the virus [Red House]

Concubine Zhen didn't mention how she reacted after receiving the letter from the third prince, and the students went out to measure frequently, which still alarmed those who cared. There are more than 300 students, some people always leak out their mouths. Fortunately, the map is not drawn in detail at this time, and the area cannot be calculated through the map. They can't imagine that the students have already opened up their foundation.

After observing for a while, I found that this group of students stopped staring at the field without measuring the acres.

Under such circumstances, Mu Xuan and others completed the drawing of the map of the suburbs of Beijing. Due to the different proportions, they drew several stacks.Even the homesteads of each village are clearly marked.

Of course, such a high efficiency cannot do without their efforts and the help of Jia Dairu.

The students in the Four Gate Hall feel that they are already noble sons with both civil and military skills, but they are a bit dark.

After drawing the picture, the emperor returned from his southern tour.

Jia Daishan made a special trip to bring a red-haired foreigner to the Simen hall, and asked Jia Dairu to take the students to have a good look at what the foreigner looks like.

"The foreigners have seen it too, so don't just think about going abroad in the future." Jia Daishan was well-intentioned. He was afraid that someone who didn't keep an eye on his younger brother would take his students out to see foreigners, so he simply met one in Jinling and went all the way. Bring it back to the capital and let them have a good look at it.

Jia Dairu: ...

Watching foreigners seems to be different from going to a foreign country to see foreigners. Turning his head to look at the excited student, he swallowed the words silently.

For a group of little house sparrows who have never seen the world, watching red-haired foreigners seems to be a great experience in life.

"Dr. Jia, can we see him anytime in the future?" Qiu Rende fixed his eyes on the foreigner, it was the first time he saw a man with red hair and red beard.

"...Here." He looked at his brother, "Where did you arrange him?"

The person was brought by Jia Daishan privately, so naturally he couldn't arrange it in Honglu Temple, "I bought the person, you can arrange it as you like."

Without further ado, Jia Dairu left the man in the Simen Pavilion, just because there was a shortage of handymen. This man can't speak Chinese, but he can always sweep the floor.

Guozijian Jijiu Huang Wenzhong heard that Rong Guogong brought a red-haired foreigner to the four-door hall, and one head and two big, he can imagine that the hearts of other halls will be fluctuating in the coming days, and he has to see the foreigners clearly What does it look like to survive.He was used to accepting challenges, and asked Si Ye to go to the four-door hall to lend out foreigners, and exhibit them in all the halls one by one before returning them.

The students in the Simen Pavilion saw that the foreigner was just like them except for his red hair, beard and eyebrows, who wanted to eat and drink, so they quickly lost interest in him.After all, they are also very busy. Dr. Jia said that their map is not perfect, and he took them to measure the river flow. This is a bit difficult to learn, and they have to work very hard to keep up with the doctor's teaching speed.

The water system in the suburbs of Beijing is not well developed, but it is not too small. The students started to travel around again, and few parents objected this time.

They are used to it. Anyway, the suburbs of Beijing are considered safe and close to home. After the holiday, their son will naturally go home.It's just that every time they see their son's black color number, their hearts are a little blocked.If my son is still so dark after the Chinese New Year, how can I see guests!

Jia Dairu kept his ears to the outside world and devoted himself to leading his students to draw a map of the water system in the suburbs of Beijing, but Jia Daishan was terrified.

Not long after the emperor came back, he checked the effectiveness of the third prince's promotion of pinyin. Not long after, the inner court heard that the third prince was going to be named a prince because of this.I heard that the prince objected at the first time, but for some reason, the emperor who always loved the prince scolded him and sent him back to reflect.The fourth prince was furious like a puffer fish, but there was nothing he could do.

Jia Daishan wasn't angry about this either. Speaking of which, his third brother created the pinyin, but the emperor seemed to have completely forgotten that the third brother gave all the credit to his stupid son.However, thunder, rain and dew are all the grace of the king. Facing Xi and Emperor Jia Daishan who are becoming more and more wary by the day, they have no choice but to keep silent.

What he wants to protect is not only his own small family, but also the Jia family, but since then, he has completely dispelled the idea of ​​letting the third brother enter the sixth department.Since the emperor has no intention of cultivating the third brother, it is better to let the third brother live his own life.The third brother of his family is still too simple, not suitable for court battles.

Jia Dairu took the students to the autumn, and the water system diagram on the map is much more accurate, but some details have not been added, which requires long-term observation and records.

With a group of black charcoal four-door restaurants that were too dark to see, they happened to bump into Huang Jijiu, and the other party didn't recognize them for a long time.

"You... are Dr. Jia?" Huang Jijiu asked suspiciously, looking back, whether it was a student or other gentlemen, they were all so black and shiny, they looked like big horse monkeys.

"Yellow Jijiu!" Jia Dairu opened his mouth, and his teeth looked extraordinarily white.

Huang Jijiu looked behind him and gasped, heh, it was almost as dark as the Sulu people who came to pay tribute in Honglu Temple.He didn't look like a student, so he couldn't help sternly lecturing, "Since you have to study hard in the Simen Hall, it doesn't look like taking them on a march every day."

Huang Jijiu is quite enlightened, because the rush march is no longer regarded as a dude by them, but it is not enough to just march in a hurry, what the court needs is compound talents.

Jia Dairu was aggrieved, "I took them outside to practice, which is also learning."

As he said that, he pulled out a drawn map, "Look, this is a new type of map drawn by students."

Huang Jijiu didn't take it seriously at first, and after only a few glances, he couldn't help but widen his eyes, even though he didn't know what the circles on it were, it didn't prevent him from being able to get a general idea.What's more, the area, water volume and other information are also marked at the bottom of the map.

"Is this drawn by students?"

He still couldn't believe it. In his opinion, the students in the Simen Hall belonged to the kind with strong limbs and simple minds.

"Of course!" Jia Dairu said proudly, "They have drawn all the maps in the outskirts of Beijing, which are only tanned by the sun in the wild. Next, we will start writing a book on how to draw a map basically, and by the way, map Publish it and announce it!"

When Huang Jijiu heard this, he hurriedly stopped, "No way, this is a secret, please don't spread it out."

It is not good to draw a map that is too detailed. If it is obtained by an enemy country, it will not be like lifting a stone to shoot itself in the foot.Huang Jijiu couldn't put it down with the map in his hand. Which young scholar doesn't have the dream of a military adviser with a feather fan, a towel, a mast, and a scull. This map should be the standard equipment for a top military adviser.

"Does Rong Guogong know this map?" Huang Jijiu asked tentatively. This map is not only applicable to military affairs, but also to people's livelihood management, especially the marked water system location, water volume, and wet season. use.

"My brother doesn't know yet." Jia Dairu replied without hesitation. During this period of time, he had been taking his students in the field and hadn't contacted his brother yet.

Huang Jijiu showed joy on his face. Although he would not take the credit for Jia Dairu's contribution, he also wanted to take the credit for drawing the map to the Imperial College.If Jia Daishan came forward to report the credit to the sage, it must have nothing to do with the Guozijian, so he said that he wanted to give them credit.

Jia Dairu didn't care about this, but Mu Xuan saw Huang Jijiu's meaning, only thought of Yintian involved in it, and silently retracted his raised foot.

Drawing this map is not fake, but the pit behind is not small, since Huang Jijiu is willing to be the vanguard, let's go!The energy of the entire Guozijian is always greater than that of an individual.

Without sympathy, Mu Xuan watched Huang Jijiu leave with the map as if he had found a treasure. Keeping silent is a golden virtue.

Huang Jijiu couldn't help being overjoyed, and asked how to look at the map, and dedicated it to Emperor Xihe the next day as the achievements of Guozijian students.

It was the first time for Emperor Xihe to see such a detailed map, and he couldn't help clapping his hands and laughing, "It's wonderful, it's wonderful, Guozijian is worthy of being the place to cultivate the pillars of Daqing."

He looked at the map again and again, and finally regretted it, "It's a pity that there is only a map of the suburbs of Beijing. It would be great if it could cover the entire Daqing."

Huang Jijiu said repeatedly, "When these students grow up, it will be the harvest of the Holy One. I congratulate the Holy One for winning the country's talents."

Emperor Xihe laughed again, caressing the map in his hand like a peerless treasure.As an emperor, he had seen many maps, but few of them gave him the same feeling of grasping the world as this map.

Through the map, he can see the terrain, rivers, roads, villages, fields...

"Chuan Tai..." Emperor Xihe habitually wanted to call the prince, but when he thought of the message in the palace about the prince and Concubine Qi, he changed his words, "Call the fourth."

Apart from the prince, the fourth son was the most reliable and tight-lipped, so he thought of the fourth son.

The emperor called, and the fourth prince arrived quickly, and Huang Jijiu had already resigned.After seeing the stern face of the fourth son, Emperor Xihe lost most of the joy in his heart.

Hey, although I understand that it is not fair for the fourth son to confer the title of the third prince alone instead of the fourth son who has done more credit, but whoever makes the fourth wife capable will definitely be a virtuous king in the future, and it has to be left to the next emperor to be canonized. .

The third child has a bad mind, he ran errands carelessly, and offended the crown prince. If he didn't canonize him while he was in power, the third child would have no chance at all when the new emperor ascended the throne.

Thinking of this, Xi and Dili became more confident.

"The fourth prince is here, take a look at the new map presented by the Imperial College." Emperor Xihe pretended not to notice that the fourth prince was in a bad mood, and said very warmly.

The fourth prince raised his eyes, and took the map from Dai Quan with no expression on his face. Under the guidance of the other party, he quickly understood the map, and then stuffed it into his arms, "I need to go back to the Ministry of Households to check the yellow book."

Unlike Xi and Emperor, who only saw that the map was easy to use, after staying in the household department for several years, he discovered the problem at a glance, and the fields were not right.

"Go, go!" Xihedi couldn't help wondering if it was a mistake to call the fourth child, and the other party was not someone who could share the joy.It's still the prince who is caring, the prince can detect his mood at the first time, and he is not like the fourth son who is stubborn, as if he owes him because he is a father.

As expected, the Fourth Prince bid farewell without stopping.

Emperor Xihe: ...

The fourth prince got the map and hurried back to the household department, immediately called out the yellow book in the suburbs of Beijing and began to check, the more he checked, the worse his expression became.Yin Tian has already endangered the stability of the Daqing Dynasty.

But thinking that the autumn hunting is coming soon, and the capital is in chaos right now, he had to suppress the matter for the time being, but sent someone to secretly investigate Yintian first.

So, everyone only saw that the fourth prince's anger was getting bigger and bigger every day, and finally, when Emperor Xihe wanted to make the third prince a prince again, the fourth prince broke out.

The court impeached the third prince for making profits by promoting pinyin, and suggested that the price of pinyin textbooks be reduced to 20 texts, and the price difference for students who had purchased textbooks before being refunded.

"I compiled the pinyin teaching material, so why can't I set the price?" The third prince's face was contorted, and the fourth child was too ruthless. Not only did he want to destroy him as a prince, but he also made him spit out what he ate.

The Fourth Prince snorted coldly, "Pinyin was clearly created by Jia Dairu, and he didn't take any money. Why do you set your own price? Besides, the purpose of promoting Pinyin is to let the common people quickly master Pinyin and become literate. How many households can buy it at such a high price? rise?"

Without waiting for the third prince to refute, he continued to press, "As the prince of Daqing, you have a salary, so why do you use all means to amass money?"

Such heart-wrenching words made the third prince speechless. He naturally made money to fight for great treasures, but even if he was not smart enough, he knew that he couldn't say it on this occasion.

With a livid face, "You are jealous and I can make more money than you!"

Regarding this, the fourth prince just glanced at him contemptuously, and then bowed down like Emperor Xihe, "My son thinks that the third brother's virtue is not good enough to be a prince."

Emperor Xihe sighed in his heart, the third child was really stupid, and the fourth child seemed to be really angry, so after weighing the balance, he would no longer be named the third prince.

Concubine Zhen hated the Fourth Prince after hearing about it afterwards, and began to find fault with Concubine Shu, but at this time Concubine Shu's Lao Pengshengzhu was pregnant.Concubine Zhen was so angry that she was afraid that the emperor would make Concubine Shu the imperial concubine because of Longyan Dayue.

Concubine Qi was also trembling, since the rumors about her and the prince spread in the palace, the emperor never set foot in her palace again.Concubine Shu is definitely going to be promoted by one liter when she is pregnant, and if she is not sure, she will be stepped on to the top.

But she has no children, and her foothold in the palace depends entirely on the emperor's favor. After losing the emperor's favor, few people listen to her words.He couldn't help regretting that he was greedy for money at that time, so he went directly to the prince to suppress the third prince, and instead caused this unfounded rumor.

Fortunately, she arrived at Qiushou soon, and she tried her best to finally be on Qiushou's list. Concubine Zhen, Concubine De and several low-level concubines also went with her.

But after learning that the Emperor Qiushou had left the fourth prince and the third prince to supervise the country, and the prince accompanied him, he couldn't help being dumbfounded.

Why did the emperor suddenly not play cards according to common sense and not leave the prince to supervise the country?Why did the two gossip heroines bump into each other again, are they in a hurry to pretend to be sick now?After all, reluctant to bear the opportunity to be close to the emperor, Concubine Qi did not pretend to be sick, and hid far away from the prince's frame along the way.

The emperor went hunting in autumn, and Jia Daishan naturally accompanied him. Jia Dairu was much more relaxed after not having to lead his students to draw maps, and he resumed the female medical department.

However, he found that except for Jia Min who was still passionate about medicine, other female students seemed to be interested in business and even science.

Jia Dairu immediately added a science class. Unlike boys, girls put more energy into science.They don't need imperial examinations, and they are not as playful as the students in Simenguan. They have realized the power of science through sewing machines before, and they are very motivated to learn science.

He has a correct attitude, listens carefully, and can draw inferences after class, and get together to discuss the problems left by Jia Dairu.

Jia Dairu is particularly satisfied with the female students. Compared with the students from Simenguan who are more suitable to be engineers, female students are the real treasures!

He feels that there will definitely be more female scientists than male scientists in Daqing in the future, but in terms of average IQ, this group of girls is higher than the group of boys in the Simen Pavilion. Natural advantages.While strengthening girls' math training, they added a lot of scientific knowledge books to the girls' book corner.

Jia Min also had to learn Vedic arithmetic along with him, calculating a hundred math problems in his head every morning just like his older brother.But her brain should be the smartest among the three siblings, and a hundred math problems are just a piece of cake for her.

Shi Shi did not object to her daughter learning mathematics, housewives couldn't do without a housekeeper to read the ledger, so being good at mathematics is not a bad thing.I didn't see Jing's daughter-in-law in the next door's house read the account books very carefully. I heard that the fake accounts made by the old accountant over the years can be seen at a glance.

There are many parents who have the same idea as Shi Shi, so the mathematics class of Jia's Girls' School has been unanimously praised by parents and students.

Many girl students can help their mothers do the calculations when they go home. The female students who have initially mastered mental arithmetic can do the calculations quickly, and they are more motivated to study after being praised by their families.

Jia's women's school does not advocate comparing food and clothing, but knowing more than anyone else. Jia Dairu's extracurricular books in the book corner have become the most popular reading materials.Boys like to brag to find confidence when they get together, but girls like to show off that they know a lot of new things when they get together.The same is bragging, but the result is not the same.

Girls getting together to talk about the same topic can easily turn into research, and their topics have been around the air lately.They followed the small experiments in the book, and most of them were successful, so they believed in the contents of the book.

On this day, they talked about apple oxidation again.

"Wouldn't it be possible that the cut apple wouldn't oxidize if it didn't come into contact with the air?" Jia Min said suddenly.

The girls froze for a moment, then nodded, "It should be."

"Let's give it a try?" Jia Min's proposals are usually approved, and this time is no exception.

Ding Wei immediately contributed her own idea, "I saw that servants put pickles on the jar and then watered them. It should be to isolate the air."

They are also learning to cook, and the jars of apples are ready-made. Everyone immediately started experimenting, and the experiment was very successful.But they are not satisfied with this.

"It would be great if we could preserve the fruit for a long time in this way, so we can eat peaches and apples in winter." Jia Min said hopelessly that she likes to eat peaches the most, but the retention time of peaches is too short. Every year she can't get enough.

"It's better to be easy to carry. The catchy water in the jar is easy to spill, and you can put some sugar in it to make the fruit more delicious. Not only will the fruit be sweeter, but you can also drink fruity honey water." Han Lin added.

Ding Wei frowned and stared at the jar for a long time, then suddenly said, "Haven't we learned about air pressure and thermal expansion and contraction? If you put fruit in a jar and heat it, then plug it with a cork, it will cork under the action of air pressure. It's very tight, just in case, if you seal the surrounding area with wax, you can completely isolate the fruit and the air?"

Everyone was stunned for a moment, and then reacted immediately.

"Good idea!"

They immediately ran to the kitchen and started to make them. The first batch remained unchanged for ten days.Jia Min immediately had someone make a large batch of canned fruits for Shi to send to Jia Daishan of Qiushou.

Shi Shi also tasted the canned fruit and found it to be even more delicious than fresh fruit. He reminded his daughter that he had missed someone, "You forgot one more person."

Jia Min laughed immediately, "I almost forgot my elder brother and sister-in-law. It's hard for them to eat fruit there. I'll make more and send it to them." More cans are needed, "I heard that fresh peaches are not available there, so I will make a large cart of canned peaches and send them to him."

Mrs. Xu hurriedly added, "She'er loves to eat lychees, so make some canned lychees and send them to him."

Just as Shi was about to say that the lychees at home might not be enough to make a bottle of canned food, Jia Min stuck to Mrs. Xu, "It's very easy to make canned food, but the old lady has to give me some reliable people to go to the south to do it." Don’t you want to make as much as you want, anyway, the cans can hold a lot.”

Shi was stunned for a moment, and couldn't help praising, "Min'er is still smart."

The old lady Xu naturally had nothing to do with her, so she immediately called a reliable servant from the two rooms and gave it to Jia Min.

Naturally, Jia Dairu also received the canned food made by the girl immediately. Not long after, he told him that they had opened a canning factory and would send people to the south to sell some rare canned fruits in the north.He didn't expect the girls to have research results so quickly and realize the integration of industry, education and research. Compared with Jia Zheng, who is poor in research, the girls have done a great job.

Jia Dairu felt that he had to start with female students in order to enlighten Daqing's science. He also taught many boys, but so far few are suitable to be scientists.

The only one Jia Zheng can't always balance research and funding issues.

The author has something to say: In fact, the fact that girls are not good at science is affected by the environment. Both elders and others will think that girls are not good at science. After long-term brainwashing, they naturally feel that they cannot learn science.Also, when girls were young, parents also preferred to talk with girls about which little skirt is beautiful, which color rubber band to tie their hair with, and so on, so most girls are very sensitive to colors.