Reborn in the 60s, starting with going to the mountains and countryside

"Xiao An, if you have any good ideas in the future, let's discuss and communicate together. I find that what you sometimes say is really insightful. I didn't pay attention to it before..." I didn't have much contact with this brother before. He was usually busy with work and never sat down and had a good chat. After this chat, Ye Xuanguo realized that he had really underestimated this younger brother before.

"I don't have any opinions, I just said it casually..."

Ye Yiming is very satisfied with his sons. The eldest son is immersed in research, and the second son is in the military area all year round. The younger son, who was the most worried before, is now steadily improving in work. Even if he leaves now, the Ye family will not be left behind. Decline in one generation.

"Xiao An, you were the one who brought up the down jacket thing. I didn't know it before. I built the down separator two days ago, and then I heard that it was you who brought it up. You are really good at hiding it."

Ye Xuanguo only knew that a down processing factory had been opened here in the capital before. He really didn't know who brought it up. It wasn't until he was chatting with the director of the down processing factory a few days ago that he heard him say that down jackets are A man named Ye Hao from the Ministry of Foreign Trade proposed it.

One day, Ye Hao was from the Ministry of Foreign Trade. Ye Xuanguo immediately thought of his younger brother. Coupled with the down separation technology proposed by his younger brother, he was even more convinced that the person who proposed the down jacket and the person who solved his doubts were the same person.

"You didn't ask before. I can't just say that I came up with the down jacket." Ye Hao was also speechless, how could he say such a thing.

"Haha, by the way, do you know about down jackets losing their down?"

Ye Xuanguo asked a new question. He heard this question from the director of the down processing factory. He was engaged in machinery. He knew the principle behind it. The gaps in the fabric were large and the fluff was so small. It must be Will get out.

He has considered this before. The simplest solution is to make the fabric tighter, but this problem is also the most difficult to achieve. With current technology, this is impossible to achieve.

I just happened to come over today, and Ye Xuanguo also wanted to hear if his younger brother, who proposed the down jacket, had any feasible plans.

"What can I do about this? The reason for the fleece is that the gap between the fabrics is too large. To solve this problem, either make the gaps between the fabrics smaller, or use something to block the gaps... "As an ordinary person in his previous life, he actually didn't know how the down jackets of later generations were made without velvet, but now it's just chatting, so just say whatever comes to mind, and it's not a report. You can't say this or that can't be said.

"Haha, you are right. I have the same idea, but neither method seems to be feasible. Do you have any ideas?"

"The gap is too big. Can you use something to make the gap smaller? Since it is a gap, pulling it to both sides will make the gap bigger, but squeezing in the middle can make the gap smaller." Ye Hao's words were pure nonsense. He was not a professional to begin with, and Ye Xuanguo knew that. The reason why he asked him was to see if ordinary people had any fantastic ideas.

"This won't work. The fabric is a flat surface with a gap in the middle. It cannot be pressed."

"Husband, do you think the sweater I knitted for Mi Le looks good?" At this time, Li Waner came over with a small sweater.

This sweater was knitted before Li Waner gave birth to her child. If it were any other woman, she would have finished knitting it long ago. However, this is Li Waner's first time. She is not familiar with it and often makes mistakes when knitting it. She has to rework it every now and then, but she only finished it today.

Ye Hao took the sweater and looked it up and down. It felt pretty good. The wool was the best that Li Waner could buy and it was very soft.

I squeezed the sweater and it felt like it should be quite warm.

"Brother, come here and take a look, I seem to have thought of a good idea." Just when Ye Hao let go of the hand holding the sweater, Ye Hao suddenly remembered the topic he had just talked with his brother.

"What's a good idea?" Ye Xuanguo had just taken a sip of tea when he heard Ye Hao calling him.

"Brother, didn't you just say that the fabric is a flat surface and the gap in the middle cannot be compressed? Look at the sweater in my hand. We regard this sweater as our fabric. Look at me pinching it with my hands. The sweater is Isn’t it thinner? Is the gap in the middle also smaller?” Ye Hao took the sweater and gave it to Ye Xuanguo to test.

Ye Xuanguo quickly fell into deep thought.

He seemed to have entered into another misunderstanding before.

Before, I only thought that textiles were three-dimensional. In fact, they are three-dimensional, but the three-dimensionality is not obvious enough. Just like the sweater Ye Hao is holding in his hand, wool is inherently three-dimensional, and things knitted with wool are natural. It is also three-dimensional, and the same is true for other textiles.

Ye Hao used pressure to make the originally fluffy wool become tighter, thus filling the gaps between the wool and the wool. Isn't this the issue they have been discussing before? He has been thinking about such a simple thing for so long. Unexpectedly, I really fell into a misunderstanding.

"Xiao An, give me a try on the sweater..." Ye Xuanguo, who knew the principle inside, took the sweater in Ye Hao's hand and started to squeeze and squeeze it.

As she watched, the corner of Li Waner's mouth twitched. This was the sweater she had finally knitted for her son, and now she was being ravaged like this by her husband and eldest brother.

However, seeing the two of them looking so excited, Li Waner didn't say anything. She still prioritized things. In this way, it was obvious that their matters were more important.

Finally, Ye Xuanguo let go of Mi Le's first sweater knitted by his mother.

"Brother and sister, I'm sorry, I was a little lost in thought just now. I'll buy some more clothes for my little nephew later." Ye Xuanguo, who had come back to his senses, saw Li Waner staring at the sweater in his hand and immediately reacted.

"It's okay. Mi Le has a lot of clothes, so there's no need to buy them." As Ye Yiming's little grandson, Wei Hongzhi and Ye Yiming had prepared a lot of clothes before Mi Le was born. She was short of clothes, so Li Waner knitted this sweater, firstly so that her children could wear the sweaters she knitted by herself, and secondly, to pass the time. She was bored at home when she was pregnant, so she started learning to knit sweaters.

"That won't work. As an uncle, I must give my nephew some more clothes."

"Brother, it's okay. My parents have already prepared a lot of clothes for Mi Le and the others. It's a waste if you send them here. By the way, can my idea just now work?" In addition to the small clothes prepared by grandparents, Ye Hao, the father, I prepared a lot of clothes for the two babies before the children were born, but I only took out a few pieces, and the others are still in the space.