Return to the red age

"Xiaohai, thank you." Not long after Liu Hai arrived home, the second uncle came.

Liu Hai was a little puzzled and asked: "Second uncle, what are you doing?"

"Li Bing, Section Chief Liu told me that we are selecting a team leader recently, and Section Chief Liu asked me to do a good job." After the second uncle finished talking to Li Bing in the morning, he couldn't stop smiling all afternoon. I walked around the entrance of the courtyard several times to see if Liu Hai had come back.

Now that Liu Hai is back, the second uncle is here.

Liu Hai waved his hand and said: "Second uncle, we are not outsiders, why are you so polite? I have never had a chance to see Brother Li. I only had a chance to talk to him today when he came to see me."

"Anyway, thank you." The second uncle poured the water himself. The cork of the thermos on Liu Hai's side was opened, so he could drink warm water or cold boiled water.

"I've seen you, second uncle." Liu Hai shook his head.

"Jia Dongxu and Lao Yi got into a fight after get off work today. Guess why?" the second uncle said after taking a sip of water.

When Liu Hai heard this, he shook his head: "Jia Dongxu wants to separate from the first uncle?"

"No, didn't Lao Yi say last time that whoever strikes first in this courtyard will be compensated 20 yuan? Everyone in the courtyard agreed. In fact, everyone is targeting Silly Zhu. Silly Zhu is in this courtyard and he will take action at every turn."

"Jia Dongxu asked Lao Yi for money, and Lao Yi said it was Jia Dongxu who cursed first."

"Jia Dongxu also said that Silly Zhu reported his mother first."

"The two argued all the way."

The second uncle said, Liu Hai shook his head when he heard this: "Silly Zhu will definitely not pay, this is 20 yuan."

"It depends on Lao Yi. Recently, the relationship between Lao Yi and Silly Zhu has been a bit tense. Many people have seen the two of them whispering together." The second uncle said again.

"It's probably because Jia Dongxu made the first uncle impatient. If this continues, Jia Dongxu will destroy the first uncle's coffin." Liu Hai said while changing the briquettes to boil water.

"No, Lao Yi has made a lot of money in the past few months." The second uncle nodded.

After chatting for a while, the second uncle left, and Liu Hai thought about drawing a picture, which was to make a children's bicycle for the junior sister, with two balance wheels on both sides.

But considering the junior sister's age, it would be better to get a scooter, the kind with a faucet on the front.

In the evening, I went to the aircraft carrier space to memorize history and geography for two hours, then drank some milk and had a boxing session.

There is no way, history, geography, etc. must conform to the content in the textbooks. Many things are very different from modern times.

Liu Hai took out the design drawing. Because the current road is not good, the scooter has larger wheels. It has two big wheels in the front and a small wheel in the back. The big wheel has direction.

"Li Dali, leave this to you."

"Gou Rong..." Liu Hai divided the drawings and gave them to his three subordinates to make the wheels himself.

The wheel is both simple and complex, and the bangs are ready to be cast. A simple metal wheel will not work, so the trouble is to wrap the rubber skin on it, and the rubber skin needs to be heated and adhered, which is quite troublesome to make.

Li Dali and the three of them didn't ask what they were doing. They just did whatever Section Chief Liu said. If Section Chief Liu wanted to beat anyone, the three of them would definitely rush in. After all, the three of them were now at the third level of salary.

Liu Hai bought a few packs of cigarettes, then strolled into the molding workshop, whispered a few words to the workshop director, stuffed a pack of cigarettes, and then found two helpers, each with a pack of cigarettes, and used ready-made bearings. Small wheel hub with cast sleeve bearings.

Of course, bangs can also directly install a few bearings, but I can't afford to lose that person. After all, he is a dignified maintenance department chief, just use this to fool the junior sister? What will others say if they see it?

The small wheel hub is not big, and there is a circle of grooves on the outside. This is used for rubber skin later.

Before eleven o'clock, Liu Hai took the cast wheel hub, which was just a little molten iron, and poured it during the pouring process.

Li Dali was in charge of the pedals, Gou Rong was in charge of the faucet, and the other one was out in the field.

But there is no way to finish it today, so I will continue to go to the University of Technology in the afternoon to make up classes.

"Peter, what does this helicopter look like?"

"The development of helicopters in our country was relatively early, starting in 1910, but at that time helicopters were relatively crude. Helicopters were divided into armed helicopters and transport helicopters. In our country, there are now Mi-1 armed helicopters and Mi-4 helicopters that can carry 12 people. .”

Liu Hai looked like he had never seen the world, and poured Petrov a glass of wine while listening.

In fact, Liu Hai knows that the Mi 4 uses a piston air-cooled radial 14-cylinder engine, while modern helicopters use turboprop engines. The two are completely different.

"Big brother is so awesome." Liu Hai praised him while listening.

"That is, we have the best working class in the world, we have the smartest scientists in the world, Ulla..."

"Here, have another drink, Ulla."

Liu Hai looked at Petrov who was sleeping like a dead pig, shrugged, then closed the door and left.

Teacher Zhu smelled the smell of alcohol on his bangs and shook his head. There was nothing he could do. It was too cold in the winter over at Big Brother, and almost everyone drank. On the one hand, it was to keep out the cold, and on the other hand, it was impossible to work during the long winter. No What are you doing drinking?

"Teacher, can our country build the helicopter that Peter mentioned?" Liu Hai asked while doing his homework.

"Not at the moment, it involves a lot of things." Teacher Zhu was already very calm about Liu Hai's strange questions and shook his head.

Liu Hai nodded, and then asked: "What planes do we have now?"

"I don't know about this. It seems that some fighter jets were introduced from Big Brother..." Teacher Zhu was not sure.

Liu Hai nodded, and then started to learn from the teacher. Anyway, Teacher Zhu didn't remember what questions he answered in the future.

As for Petrov, there is a high probability that he doesn’t remember it. Besides, this semester is over and Petrov should go back. After waiting for two years and no correspondence, what can I say?

As long as you take out the things, it won't be a big problem, right?

But helicopters, just like modern aerial bombers, must carry air-to-ground missiles or rockets. Otherwise, a simple helicopter cannot deal with armored targets as well as an RPG on the ground.

When I returned home in the evening, Liu Hai looked at the corn, sweet potatoes, potatoes, and peppers and eggplants he had planted. The peppers had begun to bloom.

In the evening, I continued to endorse, do boxing, and supplement my nutrition in the aircraft carrier space.

The next morning, Liu Hai continued to make gifts for his junior sister. There were no tires of the right size, so he had to heat the rubber skin and roll it around the wheel hub to make it solid.

"Section Chief, what is this for?" Li Dali and the others looked at the small car with pink paint. This was the first time they had seen this style.

As for the problem with the paint, there was nothing we could do about it. Under these conditions, Liu Hai tested it himself and then said: "A gift for Teacher Zhu's daughter."