Technological innovation is not something that can be done overnight, but plagiarism is much easier!

Qin Huaiyu was driven home by Jin Yu to do market research, he himself was not idle, hiding in the study to recall all kinds of farm tools in later generations, and then painted them according to his impressions, in fact, there were only seven or eight commonly used farm tools over and over again, and they were all used in dry fields. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 infoIn later generations, Jin Yu lived in the north, and he couldn't say that he hadn't seen water towns and paddy fields, but after all, he had seen it in tourism, and he couldn't experience it, so he basically had a black eye on paddy field farm tools.

After finishing the painting, it was still early, and Jin Yu went to the livestock pen again. Last year, Jin Yu purchased a large number of livestock and placed them in a centralized manner. Although Yang Ying pays attention to farming, she doesn't have a good impression of livestock, she thinks the taste is too strong, and there are no big animals at home except for the group of dogs and a few horses.

There is also a batch of expensive agricultural tools that the farmer cannot afford to purchase, which belongs to the kind that is rarely used but is not good if it is missing. In ancient times, agriculture has always been the foundation, which is inseparable from the strong support of the landlord class. Landlords often buy some valuable agricultural tools out of their own pockets and lend them to tenants, and the tenants also pay more land rent at the end of the year, which is a mutually beneficial relationship. The kind of evil that appears in TV series is only a very few, and most of them are in the official class. If a merchant had a bad relationship, they would be happy to give him a bath - drowning him with spittle, which is the proverbial "spitting". For the scholars, the people are afraid, and for the business world, there is much less fear. It is not surprising that in ancient times, it was a society that laughed at prostitutes and did not laugh at poverty, and universal values are worth learning from future generations.

The ancients were square. It is not only reflected in historical classics and word of mouth, but also from agricultural tools. The farm tool in front of him made Jin Yuzhi frown, is this a plow? The appearance is square and unpretentious. But this way the ploughing is very laborious! Jin Yu has been educated since he was a child, and when he talks about the motherland, he must be "big and rich", but Jin Yu didn't realize that the land is big, and when he returned to the ravine, each person only had a few points of land to cultivate, and there was no place to plow at all! As for why Jin Yu knows how to work hard, it still has to start from education.

Jin Woo is a very lucky generation to catch up with the eight-year system to the nine-year system - spending an extra year's money. I only saw that I paid for my own tuition, but I didn't see the benefits I should enjoy; In high school, I was driven away from the arts and sciences again, so I was divided, right? Let's have an article on the comprehensive! Now it seems that the comprehensive liberal arts and sciences are not without its benefits, because in those days in order to distinguish the liberal arts and scientific tendencies of students. The teacher once gave a question - try to analyze the difference between the two types of ploughs and describe the significance of their historical progress. Among them, there is a square Changyuan plough in front of him, and there is a zigzag plough '''''' this question, Jin Yu only made a force analysis, and the historical significance is purely nonsense''''''

Now it seems. What the education system brought to Jin Yu back then was by no means without any benefits, at least he knew that Quyuan plough was more labor-saving, and the most important thing was that he knew the shape of Quyuan plow!

Mr. Lu Xun taught us that we must have the doctrine of taking. So Jin Yu gorgeously drew the appearance of the curved plow, and the only difference from the current long plow is the load-bearing rod. Turned a straight rod into a curved rod.

Looking at the drawings in his hand, Jin Yu was very satisfied. Ordinary people may not understand it after reading it, but with Qin Huaiyu's IQ. It is not difficult to imitate according to the map, otherwise the geometry of last semester will be in vain.

Jin Woo wanted to put the drawings together, but found it a little tricky. Now all books are bound in threads, and lesson plans are just that, but the drawings are bound and it is very inconvenient to flip through them. Not to mention the stapler, there are no folders, and even the minister's recitals are pasted between two pieces of cardboard, and they are like accordions, a long string, and it is troublesome to organize them.

Fortunately, Jin Yu was smart and found a piece of jute paper from the shelf. Jute paper has poor ink absorption, is not very flexible, and is heavy, but it is perfect for framing. This batch of jute paper was bought by Yang Ying to frame the windows, and there was a slight leftover, saying that it was kept for framing paintings, but I didn't expect to use it here. Jin Yu pasted a paper bag according to the appearance of the file bag of later generations, but unfortunately there were no rivets on hand, but this was difficult for Jin Yu, and he used a knife to make a cut on the back of the paper bag to hold the paper tongue. Three big characters "file bag" were written on the front, and Jin Yu also mischievously wrote two small words in cinnabar in the upper left corner: confidential! …,

Looking at the copycat file bag in front of him, Jin Yu nodded with satisfaction, the matter of farm tools has finally come to an end, just throw it to him next time Qin Huaiyu comes.

After finishing a file of thoughts, the mood is particularly comfortable. The laughter of children outside the yard was heard in the ears, and the people who listened were in a happy mood. They are a bunch of four or five-year-old dolls, the farmers are busy digging pits, and they have no time to take care of the children, so they herd the sheep, and the adults are also relieved, who doesn't have three or five babies this year? After giving birth, the government will give rewards, and there is no family planning, in this era of raising children to prevent old age, it is still impossible to make it?

A group of snotty babies in open crotch pants surrounded Bai Ze and ran along the concrete road after the husky's car. The car was specially built by Jin Yu in the workshop, Li Zhi's baby fell in love with this one after experiencing a dog sled last winter, and there was no snow in the spring, and he begged the eldest grandson queen to ask the dog to pull the car. This can make the eldest grandson worried, the baby has a trick, cry if you don't give it, in line with the attitude of who provokes and who is responsible, this matter finally fell to Jin Yu.

Although Jin Yu can make ice and has a "loser" hat, he really doesn't have the courage to build an ice rink that can only be played for one hour! In the end, it can only be dealt with, and the baby does not ask where to run, but only begs to let the husky pull it, so the toy version of the dog pulls the car coquettishly on the market''''''

In the eyes of those old butchers, the tall and mighty mastiff is the most popular, and it is the best summoned beast that must be brought on hunting! Huskies, it's free, it's not as big as a slightly bigger dog, not to mention it's not heat-resistant, so the dozen or so huskies on Jinjiazhuang have naturally become good playmates for princes and princesses.

The playmates of the princes and princesses are not easy to be, even if it is just a dog'''''' in order to avoid being uncommanded when the husky pulls the car, Jin Yu also specially trained it. After thousands of years of elimination and domestication by Siberians, the instinct of the husky to pull the car has been imprinted in the bones, and after a few days of intensive training by Jin Yu, a group of dogs have already looked like a car. The snot baby on Zhuangzi has become the best touchstone, how can I think the magic of toys is so great? Bai Ze begged Jin Yu with cute eyes every day, Jin Yu was very helpless and couldn't refuse the little girl he saved from the wolf's mouth, so there was the current scene.

Due to his skill, Bai Ze has become the best handlebar style for driving a dog-pulled cart. Jin Yu has long explained to Bai Ze - he can only play on the road in Zhuangtou. This is also for the safety of the children, this road is spacious, but there are few people, and there are cars coming and going, so shocked that the horse hurts and regrets it too late? Although Bai Ze didn't understand, he was very obedient and implemented it very well.

Every time the car turns around, two passengers are replaced, and those who can't sit on it follow the back of the car butt to eat dust, laughter, and they are happy and harmonious, except for the "Niang"

Yu Niang, a little girl of six or seven years old, stood at the door pretty, secretly looking at the cheerful children on the street. Since she was abducted and returned by Qingxiazi, she was thrown in the courtyard, no one cares and no one asks, except for reading books every day. Fortunately, I met Yang Ying, my mother's love is great, delicious and delicious, from a mung bean sprout to the current soybean sprout, although it is not much taller, but it has grown meat.

When she noticed that someone was looking at her, she disappeared behind the door like a frightened little beast, and after a while, she secretly looked to see who was observing her. After seeing that it was Jin Yu, Yu Niang hesitated for a moment and bit her lower lip gently, probably wondering whether to come out and salute.

Jin Yu saw the expression of Yu Niang clearly, if the same expression appeared on Bai Ze, it would only make people love, and it would be heart-wrenching when it appeared on Yu Niang. A six- or seven-year-old child should be an innocent and lively, carefree age to enjoy the love of his parents, but he was born with great changes and suffered too many things that he should not have endured. …,

In the tangled space, Jin Yu had already walked towards her, and when she noticed it, she forcibly endured it and did not retreat, and it would be rude to hide at this time. Yu Niang didn't speak, but just silently saluted Jin Yu, which was regarded as a greeting.

"Niang, are you still used to this?" Jin Yu squatted on the stone ridge at the gate, and the panic and nervousness in his eyes could not escape Jin Yu's eyes.

Yu Niang had a tendency to retreat, her hands were tightly clasped together, her little head was lowered, and she nodded faintly.

"Has anyone bullied you?"

Yu Niang shook her head gently, still keeping her head down. Jin Yu tried his best to be kind, but in the eyes of Yu Niang, he still had the image of a wolf wife.

"Do you want to play with your friends?" Jin Yu asked again, trying to make Yu Niang speak as much as possible.

Yu Niang raised her head this time, the hope in her eyes flashed, and she lowered her head again, and then shook her head to refuse.

Jin Yu knew in his heart that there was a door. But this non-talking character is not easy to change, if it weren't for the last time when Yu Niang saved her brother, she would definitely not jump out to beg Jin Yu and Qingxiazi.

"What's going on here?" Jin Yu noticed that there were several red dots on the face of the hands that were white due to excessive force.

"Lice." The question couldn't be expressed in action, so she spoke, albeit in a small voice. She tugged her sleeve down, trying to cover it.

"Alas, after finishing my homework in a while, I will go to the yard to find your sister Yang, and I must not forget." Jin Yu sighed, a little annoyed that Qingxiazi was not responsible, and more blamed himself for paying too little attention to Yu Niang. is also a golden branch and jade leaf, how could the princesses in the palace have had the opportunity to have close contact with lice? (To be continued.) )