The door suddenly opened, Yang Xiaotao walked in from the outside, and Wangcai wagged his tail and stuck out his tongue at Lou Xiao'e.

Lou Xiao'e's face stiffened, and then she reacted, remembering that this was a courtyard house, not a rolling mill, so she forced herself to say, "Whoever said bad things, I told the truth." ”

"If you don't want to come back to cook, just say it, I'm a good person, just coarse tea and light rice!"

Lou Xiao'e sat there and crossed Erlang's legs, looking like I was right.

"It's not good to have coarse tea and light rice, you have to find two pieces of steel for you to grind your teeth. The sharp teeth of the province! ”

Yang Xiaotao took off his coat, and he didn't have anything to say in the face of Lou Xiao'e.

Ran Qiuye stepped forward to help hang up his coat and squeezed his eyes, "You don't have to say a word, I don't know how to let go!" ”

Ran Qiuye persuaded on the side, Yang Xiaotao shrugged, "You're right, you have to let it go, who made her small!" ”

Lou Xiao'e listened uncomfortably on the sidelines, "What's wrong with Xiao!" Hum! ”

"Dragon Boat Festival, don't be like your father, that heart is made of iron, and there is no human touch."

Saying that, he picked up the Dragon Boat Festival and touched his little hand, not letting him go to Yang Xiaotao.

"What did you say?"

Yang Xiaotao suddenly turned his head and frowned and asked, Ran Qiuye was startled and was about to speak to explain.

"What was the last sentence just now?"

Lou Xiao'e was stunned for a moment, looked at Yang Xiaotao's serious appearance, and said it carefully.

"Say your heart is made of iron!"

"Heart. Iron! ”

Suddenly, Yang Xiaotao thought of something, picked up his backpack and rushed to the study.

In the house, Ran Qiuye and Lou Xiao'e looked at each other, not knowing what was going on.

……

"Ding, congratulations to the host, successfully designed an electric pressure cooker, evaluation grade, pass!"

"Ding, congratulations to the host, 300 credits."

At twelve o'clock in the middle of the night, everyone in the house had already fallen asleep, Yang Xiaotao rubbed his eyes and looked at the design drawings after several modifications, a familiar voice sounded in his head, and finally relaxed his body and leaned on his back.

The system sound, which had not sounded during the day, finally found the reason under Lou Xiao'e's unintentional reminder.

The alloy of this era is a precious thing, especially the domestic metallurgy has not yet matured, so in the original design of the electric pressure cooker, the inner tank is made of alloy materials.

Yang Xiaotao took into account the reality, so he used ordinary steel at the beginning, anyway, as long as the thickness is reached, it can ensure safety.

But he ignores that resistance heating is not the same as thermal heating, it needs better thermal conductivity, and the requirements for materials are more demanding.

Therefore, the design drawings using ordinary materials are not recognized by the system, and now, after replacing the material with aluminum, the good thermal conductivity immediately makes the system determine the success.

However, the evaluation given by the system is also the lowest, which can only be regarded as a design success.

Compared to the electric pressure cooker drawings provided by the system, it is simply a simplified version.

One of the biggest defects is that there is no protection device, no high-temperature power outage, no high-voltage power outage, no dry burn power outage, and even leakage.

In addition, there is also the problem of electricity utilization, if you find that the consumption of electricity is better than coal, then it is better to use coal.

And because of the presence of the inner and outer tanks, the electric pressure cooker is much larger than the Friendship brand pressure cooker.

All of this makes this design very low.

Even just passed.

But it must be admitted that this design drawing has really become, even if the electric pressure cooker made has some problems, but in terms of heating, it can be regarded as solving the problem of fuel.

"It's an explanation!"

Stretching his waist, Yang Xiaotao put the design drawings up, then walked to the toilet, after putting the water, returned to the house, and covered the little Dragon Boat Festival with a quilt, then turned off the light and went to bed, lay in the warm quilt, hugged his daughter-in-law and thought of a comfortable position, and sleeped.

It's just that less than ten minutes after closing his eyes, he heard Wangcai's low roar in a daze, and then felt Xiaowei fly into the house.

"Xiaowei, what's wrong?"

"Woohoo!"

Xiaowei's voice came from the bottom of her heart, and she immediately got up with her coat on.

Come to the window and look out.

I saw a blurry figure moving cautiously to the backyard, with a slight voice, and deliberately glanced at Wangcai.

"Jia Zhang's? This old witch is going to do a moth again? ”

Yang Xiaotao recognized who it was at a glance, at this point, what did Jia Zhang run to the backyard, and the toilet was not in the backyard.

I was a little curious, so I asked Wangcai to leave it alone, and just asked Xiaowei to follow and take a look.

Backyard.

Jia Zhang walked cautiously, his eyes still looking around from time to time, for fear that someone would suddenly jump out.

These days, the life at home is really unbearable.

There is only one and a half nests in a meal, not to mention fullness, even the bottom of the stomach is not satisfied.

I told Qin Huairu, but it was useless.

Only Qin Huairu earns money at home, and there is only so much food for this supply, and she doesn't want to go back to the countryside.

Of course, you can't get enough to eat when you go back to the countryside.

These days, the Jia family has lost several pounds from top to bottom.

The child said that he was originally a child, and he was still two money-losers, so it was nothing to eat less.

But when did she, an adult, suffer this sin?

Since following Lao Jia, they have never had such a day, even if their son is paralyzed and lying in bed, their family can order things from Silly Zhu or Yi Zhonghai every once in a while.

But now, where is the stupid pillar? Where is Yi Zhonghai?

There was no one in this hospital to help them, even the whole house assembly that used to be held was gone, and no one paid attention to them even if they came.

This made the Jia family's life plummet.

Especially Qin Huairu, her thin face has changed color.

Qin Huairu can stand it, she can't stand it.

But the rest of the people in the courtyard guarded against her, so that her best skills had nowhere to show.

There is no choice but to target the deaf old lady.

In the beginning, a lot of gold was dug up here.

If you miss a piece and she picks it up, you can get a lot of money for going to the pigeon market.

For the past few days, she has been trying to try her luck here, but unfortunately she has never made up her mind.

And the Yang Xiaotao in the middle courtyard looks like he has money to burn bags, and he wastes electricity by not sleeping at night with the lights on.

finally waited for the Yang family to turn off the lights, and she waited to see that Qin Huairu had fallen asleep, and then she made up her mind and took action.

Go out carefully and run briskly to the backyard.

After taking two more steps, Jia Zhang looked up at the deaf old lady's dilapidated house, under the ruins, a pile of crooked people turned their heads.

After making some confirmation, he stepped forward, looked at the turn on the ground, took out a small shovel from his pocket, and began to dig.

Crash

Let's go

The sound of digging kept ringing, and even if it was deliberately suppressed, there was still a sound coming out.

Xiaowei stared at the side, and waited for a while before returning to the house and reporting to Yang Xiaotao.

Hearing Xiaowei's narration, Yang Xiaotao was immediately amused by this idiot.

The deaf old lady confirmed that a lot of gold had been buried under the wall, but most of it had fallen into his pocket, and the rest had been dug into the ground, not to mention the gold, not a single needle had been left.

Jia Zhang's doing this is purely whimsical, dreaming.

Yang Xiaotao ignored Jia Zhang's idiot, lay down again, and dreamed with his daughter-in-law in his arms.

The next day, Ran Qiuye saw Yang Xiaotao with a smile on his face, and asked about last night when he was eating.

"The blueprints are ready, but it will take some time to get them ready."

Yang Xiaotao drank millet porridge, opened an egg, looked at the little Dragon Boat Festival on the side tilting his head and not eating, Ran's mother took the bowl to feed here and there, and directly carried the kid over, took a small piece of egg white and put it in his mouth.

Suddenly fed a mouthful of egg whites by the father, the little dragon boat tongue spit out, but the father squeezed it in with his fingers, and then reluctantly ate it into his stomach.

"Well, eat eggs and eat egg yolks."

Yang Xiaotao said, fed a piece of egg yolk to his mouth, and shook his head desperately during the Little Dragon Boat Festival, but he didn't eat it.

Ran Qiuye couldn't stand it anymore, so he hugged the Dragon Boat Festival over, which was out of the clutches.

"You don't know, you were like that last night, but you scared Xiao'e."

"Is there one?"

"Why not? They sat for a while and left, but you have to talk about it today. ”

Ran Qiuye said, and Ran Xinrui on the side also spoke, "Yes, brother-in-law." Sister Xiao'e's face was still white when she left last night. ”

Yang Xiaotao's eating movements froze, and then nodded.

"I was reminded by her last night that I was inspired. I don't mean anything else. ”

"Anyway, you can talk about it today."

Yang Xiaotao spread his hands, and then said helplessly, "When you come again, invite her to a meal." That's what she complained about last night! ”

Hearing this, Ran Qiuye glanced at him, "If you want to say that, do people dare to come again?" ”

"So what do you say?"

"I don't know, let's figure it out for myself."

After breakfast, Yang Xiaotao was going to work, and by the way, he sent the two to school.

Ran Qiuye tidied up the yard with Ran's mother.

The weather is warm, and the leeks in the yard have begun to grow, and the two of them are ready to clean up and plant something else.

Of course, Yang Xiaotao left a piece of corn to plant, and they also planned it.

The two of them began to get busy, and other people in the courtyard also came over to help.

This courtyard is so big, and there is a yard in front of Yang Xiaotao's house to grow vegetables and fruits.

In the backyard, Qin Jingru watched Xu's mother pack up her things, and she was reluctant.

Mother Xu has been here for so long, and she feels that there is no problem, so she wants to go back.

Qin Jingru tried every possible way to keep it, but Xu's mother said that Xu's father also had to take care of it, and Qin Jingru couldn't help it.

Of course, the real reason why she wanted to keep Mother Xu was to serve her.

In the past two months, this kind of day when someone cooks and someone takes care of it is simply a fairy day.

Mother Xu packed up, and Qin Jingru came out to send Mother Xu.

When the mother-in-law and daughter-in-law walked to the middle courtyard, they saw that Ran's mother and mother were busy with their work, especially when people on the side were talking, what tomatoes and cucumbers to grow, Qin Jingru felt dry when she heard it.

When I saw off Mother Xu and returned to the backyard, I looked at the collapsed house next door, my eyes rolled and I had an idea.

On the other side, Yang Xiaotao rode to the rolling mill.

As soon as I entered the office and was not ready to work, I saw Lou Xiao'e walk in and hold a stack of documents in her hand.

"It's so early!"

Yang Xiaotao smiled and spoke, but Lou Xiao'e just hummed, obviously still angry in her heart.

Yang Xiaotao saw that there was no one outside the door, so he could only smile dryly, "I don't know when I left last night." ”

Lou Xiao'e didn't speak.

Yang Xiaotao continued, "This, last night, to be honest, I still want to thank you, if it weren't for what you said, I would still ......"

Bell bell bell

Before Yang Xiaotao finished speaking, the phone on the table rang, and Yang Xiaotao had no choice but to pick it up.

"Brother Yang?"

There was a familiar smell in his voice, and a pancake with green onions appeared in his mind in an instant.

"Brother Wang, why are you calling so early?"

"What's the hurry. I'm not listening to the radio, congratulations, you're famous in the rolling mill this time. Friendship brand pressure cooker. Oh my God, I can sell abroad..."

(End of chapter)