Chapter 043 personally taught Du Niang a lesson

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Beigong Boyu and others led tens of thousands of cavalry, under the banner of killing eunuchs, to attack the land of Sanfu. Liu Hong looked at it, what's the matter, do you still want to go to our ancestral tomb to have a look? Hurriedly issued an edict, and the left cavalry general Huangfu Song supervised the town of Chang'an to fight against the rebellion. But Beigong Boyu's gang all came on horseback, and their strength is far from comparable to that of the Yellow Turban, Huang Fusong is good if he can defend Chang'an, how can he still have the ability to quell the chaos? As a result, from March to July, the rebels were not only not pacified, but their strength was further expanded, with more than 100,000 people, and the world was shaken.

When Zhang Jiao was first conquered, Huang Fusong passed by Yecheng and saw that the ancestral house built by Zhao Zhong was overdue, so he wrote to the imperial court, and as a result, Zhao Zhong's old nest was confiscated. In addition, Zhang Rang also asked Huangfu Song for a bribe of 50 million yuan in private because of the pacification of the Yellow Turban and the reward for meritorious deeds, but he did not give it.

Now it's good that Zhang Rang and Zhao Zhong teamed up to stumble and dig a pit for Huang Fusong, saying that he had been invincible for a long time, had no merits, and wasted a large number of military supplies in vain. Therefore, Liu Hong summoned Huangfu Song back to Luoyang, received the ribbon of his seal letter from the general of the left chariot, and eliminated 6,000 households.

In August, he appointed Sikong Zhang Wen as the general of the chariot cavalry, led the army to conquer Beigong Boyu, and appointed Zhonglang general Dong Zhuo as the general of the captives, and placed it under the command of Zhang Wen together with the general Zhou Shen. However, as early as June, Liu Hong, in the name of crusading against Zhang Jiao, made Zhang Rang, Zhao Zhong and other twelve "Mu You Xiao Ding Ding" people as liehous.

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Cotton has taken root in the northern mountains in recent years, although there are not many cotton fields and limited yields, but the planting technology is becoming more and more mature. At first, most of the cotton picked was filled with quilt floc, at least there was a thick quilt for the little babies to cover, and they would not wake up in the middle of the night when they slept in winter.

The use of cotton spinning and weaving also has a research process. Cotton fiber is different from hemp fiber, and the process flow is also different, for example, hemp fiber spinning must first be degummed, and cotton fiber ...... At least the cottonseeds have to be plucked out first, right? In the beginning, the cottonseeds were really picked one by one by hand, and the craftsmen and farmers had wives and wives, and those who did not have wives came out of their mothers. Liu Hanshao felt that this was not the case, so he gave Ma Jun a task, asking him and his team to specialize in researching a machine for removing cottonseeds.

Because of the three treasures passed down by the master, and the famous saying "This is a world of getting out", now Ma Jun thinks about everything "rolling", no matter what it is, the first thing to consider is how to make it turn.

The cotton wool is soft, the cotton seed is hard; Cotton wool can be flattened, but cottonseed cannot be flattened.

At first, Ma Jun thought that he would use something like a rolling pin to roll out the cottonseeds, so he made a "cutting board" with a roller on it, but no, the "cutting board" would not move, and rolling the cottonseeds was particularly laborious, and the roller was always stuck.

Then Ma Jun made two more rollers, next to each other, thinking about squeezing the cotton wool over and squeezing out the cotton seeds, but the two rollers rotated separately and still rotated in the same direction, one wanted to squeeze the cotton wool in, but the other pushed it out.

Well, change it again.

So the two rollers bite the gears, turn one to drive the other, become the opposite rotation, and turn hard to the middle, when the first cotton is squeezed in, and the cottonseed is really left outside, the horse can already intersect.

But Ma Jun was still not satisfied, the direction was finally found right, and the thinking was greatly broadened, so the big wheel with the small wheel, hand crank and pedal. It is also specially equipped with a "cotton feeding trough", which can directly feed cotton into the roller "mouth" according to the width of the roller, and the trough head has a leaky eye, which can leak the spit out cotton seeds. When Liu Hanshao went to inspect it, he saw one person stepping on the pedal, swaying back and forth, and the other person was responsible for delivering cotton at the cotton delivery trough.

Liu Hanshao didn't know how the cotton ginning machine in history evolved, but the one in front of him should be called a "cotton gin". While introducing Liu Hanshao, Ma Jun also said with regret that manpower is limited, otherwise he can make it faster and more efficient. And also said that to test the seesaw type, two people with two machines at the same time, than one person with one machine...... This baby is also too ruthless, the big wheel with the small wheel, the rollers are "whoosh", if the person who sends the cotton accidentally puts his hand in, it is estimated that there will be a work injury.

The materials and power of machinery have become the bottleneck that hinders the development of Ma Jun, but these are not things that Liu Han can change with a few words, so take your time. Looking at Ma Jun's research records, everything is detailed and clear from the conception and assumption, failure summary, to successful experience, design drawings, to component size and usage methods. These are undoubtedly the most valuable materials, and can even be directly described as "wealth", because they will be passed down and developed. Liu Hanshao was very pleased. Brackets, Liu Hanshao felt a little ridiculous when he heard this, but he was really pleased.

For the first time in their lives, the wives and mothers of artisan farmers were unemployed, and they no longer had to pick cotton seeds by hand, but then there was a spinning problem. Spindles and hand-spinning wheels were already popular at this time, but Liu Hanshao was not satisfied with their efficiency, so he gave Ma Jun and his team a new task to develop a new and efficient spinning machine.

As the beginning of the first industrial revolution, Liu Hanshao had heard of the name of "Jenny Spinning Machine", but unfortunately he didn't know how to play that thing, it seemed to put the spindle vertically? So he also told Ma Jun this "trick", as for whether it will help him, it is none of Liu Hanshao's business.

This also fully exposes the true face of Liu Hanshao's previous life as a scumbag, otherwise he should have known that at the end of the Southern Song Dynasty, there was a woman named Huang Daopo, who vigorously innovated textile machinery and achieved fruitful results. Even the cotton gin made by Ma Jun is exactly the same as what she invented, and she is now leading Ma Jun on a path of the Zodiac Po.

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Du Niang had no choice but to return to Beibi Mountain, otherwise, it would be known to outsiders that the prince's nurse was going to give birth to a baby, and I was afraid that someone would come to talk to her.

Xi Zhicai has been in the mountains for a while, and he has been a student, and the first thing he needs to learn is naturally Hanyu Pinyin and simplified Chinese characters, and then he and Ren Hongchang learn to manage the school and preside over daily affairs. Even Sha Meier's classes are often listened to, but this conceited and smart baby has become like an old hat, and feels that everything is fresh. Of course, this old hat period was very short, and then he succeeded Ren Hongchang and began to preside over the daily affairs of the school. So that Ren Hongchang finally got his wish and was able to return to Shihou Mansion and Liu Hanshao's side. Parenthesis, the main reason is that there is no woman in the family to take care of it, and it can't be done, who let Du Niang be busy with the "Centennial Plan".

Shi Laodao naturally had to stay in Shihou Mansion with Liu Hanshao, but in the past, when Liu Hanshao wanted to enter the mountain, he always reminded him to pay attention to secrecy, influence, etc., but now it is good, pry Liu Hanshao all day long, or find an excuse to drill into the mountain. It's really hard for him, people in their thirties, others may be grandfathers, and he just started tinkering with his own products.

What about Liu Hanshao?

Recently, I have also been very concerned about Du Niang, who has let him eat a mouthful of milk. The autumn tiger seems to be more vicious than the summer sun, and the sweat layer by layer is not in a hurry to wipe it. Du Niang is naturally dressed relatively thinly, and she is not worried about walking away, but at her current size, no one supports her, and it is difficult to walk. Originally, the pair of rabbits seemed bigger and bigger, and they jumped out more, which really made Liu Hanshao worry about whether she would walk and suddenly fall forward.

Liu Hanshao had a bold idea, but he was a little ashamed to say it, but for the sake of Du Niang, he finally decided to throw away his personal face and teach Du Niang a lesson in person.

Beibi School, Liu Hanshao's dormitory.

There were only three people in the house, and the door was still open.

Du Niang sat on the chair, holding her stomach and leaning on the back of the chair, but she couldn't help but be curious, twisting her head and always looking at Liu Hanshao. Shi Laodao was standing beside her, pinching his shoulders and beating his legs, if it weren't for the Taoist robe on his body, he would have thought that he was also a "little dingding".

After a long day of hard work, Liu Hanshao finally finished, pushed the painted pictures to Du Niang, jumped on the chair again, and sat on the bookcase. Du Niang was already looking at a picture, but she was puzzled by the two black bumps on the painting, and a few black lines were unknown.

Liu Hanshao moved his buttocks, leaned over and said, "Du Niang, this is called a bra." After it's done, it's specially for you women to wear here. ”

Liu Hanshao pointed to Du Niang's pair of huge rabbits from a distance, Du Niang nodded cautiously, and then held another painting.

Without waiting for Du Niang to ask, Liu Hanshao hurriedly said: "This is called underwear, nicknamed small pants or small underwear, which is worn on the crotch." ”

Du Niang nodded cautiously again. This is easy to understand, isn't it the hardcover version of the calf nose robe? In fact, in the Han Dynasty, there were also bras and other things, the name was "belly holding", which can be understood as "belly pocket", which mainly played the role of covering the chest, and the role of "support" and "bundle" was not large, but there was another important function: covering the stomach.

Don't underestimate this function of "covering your stomach", don't mention any medical conditions at that time, a cold and a cold may kill people, and if you can cover your stomach, it may reduce the chance of catching a cold and diarrhea, so you can wear it regardless of adults and children, men and women.

The picture of the underwear that Du Niang took happened to be "menstrual type", so Liu Hanshao drew the color in the middle and the color on the side light. Du Niang was puzzled, and asked Liu Hanshao if those were patterns.

"Oh, this is a menstrual period pants, with a double layer in the middle, or even multiple layers, specially for you women to wear when they come to the eldest aunt."

Du Niang asked curiously, "Auntie?" ”

"It's ......"

Liu Han rarely thought about words, and suddenly pointed to Du Niang's belly and said: "Even when you are not pregnant, you women always have a few days every month......"

Finally understood!

Du Niang's big eyes were open, estimated to be bigger than the dark circles under the eyes of "Tuan Tuan Tuan and Yuanyuan", and they stared at Liu Hanshao in horror. Then his face was flushed, and his first reaction was to get up and run away, but unfortunately he couldn't stand up. On second thought, no, it's not you who should be running, right? So he hurriedly stretched out his hand, grabbed Liu Hanshao, and reprimanded: "Han Shao! You are so young that you don't study well, how can you do these filthy things? That's how you ......"

Du Niang didn't finish counting it, and the more she talked, the more angry she became, and she actually hit Liu Hanshao on him.

When this matter was rooted, Liu Hanshao was a little embarrassed, so he called Shi Laodao and Du Niang to come together. I can't tell if it's to give Du Niang courage or to give myself courage. But just now Du Niang has been acting extremely serious and serious, Liu Hanshao thought that people were learning science with a rigorous attitude, but secretly blamed himself for his complicated ideas and impure soul. This is also something that can't be helped, who let him see the bouncing little swans in his previous life and the next life, and always hope that the "goose's skirt" will fall off.