A powerful country in scientific research

In the laboratory, Su Ran was putting the seeds that Captain Li Wei had sent over in the morning into the nutrient solution one by one.

There were many greenhouses, so the seeds stored in Su Ran's system were not enough. She specifically asked the team leader for some. Because the seeds delivered were just ordinary seeds, she wanted to optimize them and put them in the nutrient solution.

There wasn't much nutrient solution left in her system, so she had to soak them separately. It took her a whole morning to finish.

When she took out the last bit of seeds, she looked at her watch and it was almost twelve o'clock.

She rubbed her aching neck, stood up and walked out. She didn't know if Sister Zhang Xue had finished cooking, as she was a little hungry. She was going to go to the kitchen to take a look, and if she hadn't finished, she would go and help.

Coincidentally, just as she came out, Zhang Xue also came out from the kitchen.

Zhang Xue burst out laughing when she saw Su Ran, "Of course, I was just about to call you and you came out. What a coincidence. I'll save myself the trouble. The meal is ready, come and eat."

Su Ran also thought it was a coincidence. She curled her lips and smiled, "I'm here, I'm here. Where's Xiaoyun?"

Zhang Xue smiled and said, "She's in there. It's warm in the kitchen while she's cooking. She'll come over after she finishes feeding the pigs."

Li Yun in the room heard their conversation and said with a smile: "Sister Su Ran, you are here. I have been smelling the fragrance for a long time, and my appetite has been aroused a long time ago."

Su Ran: "Yes, I also smelled the fragrance in the lab. What delicious food did you make today? It smells so good."

As he spoke, Su Ran walked into the house. The whole house was warmed by the fire. At this time, the kitchen was indeed the warmest place.

After she came in, Zhang Xue quickly closed the door. The weather was getting colder and the wind was getting more and more biting. They had to develop the good habit of closing the door.

After closing the door, Zhang Xue walked to the table and said with a smile, "I didn't make anything delicious. I just brought you here and fried some mushroom sauce and shredded potatoes. I didn't expect it to be so delicious. Come on, eat it quickly. It's cold so you have to eat hot meals."

Su Ran: "Okay."

Li Yun: “Okay!”

Su Ran looked at the dishes on the table that exuded tempting aromas and felt even hungrier. She picked up the chopsticks and began to eat with relish. Li Yun also ate voraciously.

Zhang Xue was very satisfied watching the two people eating so deliciously. Her cooking skills were recognized again.

~

After dinner, Su Ran and Li Yun, one washed the dishes and the other cleaned the kitchen. The two worked together and soon the kitchen was restored to its original state.

Su Ran made some tea and poured a cup for each of the three people.

It was warm in the kitchen, so they didn't leave after cleaning up, and planned to rest here and chat.

Su Ran sat down on the chair, picked up the teacup and took a sip, the aroma of tea filled her lips and teeth.

Looking at the two people in front of her who were also leisurely drinking tea, she smiled and said, "The adobe kang in my house was built yesterday and is now usable. Do you two want to go to my house tonight to take a look?"

Li Yun was on vacation on the day Su Ran invited Zhang Xue, so she didn't know about this. But when Su Ran asked for leave yesterday, he told both of them about repairing the kang. Now both of them knew that the Jiang family had something to make the house warm, so Su Ran specifically asked both of them together.

Zhang Xue's eyes lit up, "Of course I'll go. I've been waiting for a long time."

Li Yun nodded excitedly, "I'll go too~"

Ever since she heard what Sister Zhang Xue said yesterday, she has been extremely curious and finally got to go and see it! !

Su Ran curled her lips, "Then do you want to sleep with me and experience it for real."

Zhang Xue and Li Yun looked at each other and saw hesitation in each other's eyes. Going there suddenly would disturb Su Ran's family. Would it be inappropriate to stay overnight?

Su Ran raised her lips slightly, looking at the hesitant expressions of Zhang Xue and Li Yun, she continued: "If you try sleeping for a night, you can fully feel the effect of the kang, especially in winter, add some firewood to the stove before going to bed, the room will be very cold in the morning, but the kang can keep warm for a long time, don't you want to try it? Aren't you curious about how long the kang can keep warm?"

As for the kang, it’s best to experience it yourself.

Zhang Xue and Li Yun were a little shaken and expectant after hearing Su Ran's words. They looked at each other and finally nodded.

Su Ran smiled with satisfaction, "Okay, that's settled. You will go home with me after get off work! If you have time this afternoon, go home and talk to your family about staying at my house tonight."

Zhang Xue: "Okay, I'll go back in a bit."

Li Yun: "I'll go with you!"

The three chatted for a while, and then Zhang Xue and Li Yun left the experimental field and went home, while Su Ran returned to the laboratory.

We have prepared all the seeds this morning, and we will start sowing when the workers hired by the team leader come tomorrow.

Su Ran sat in a chair thinking about what to do in the afternoon. Five minutes later, she finally figured it out. She had always thought that the people in the team had a hard time in winter, but in fact, people in the city had a hard time too. She could make an electric heater and improve the air conditioner so that everyone could stay warm this winter.

Air conditioning is expensive and complicated, so she decided to make an electric heater first. After she had the idea, Su Ran got busy again.

"System, help me find some information about electric heaters."

[Ok, host. 】

The next moment, there were several books on the table in front of Su Ran. Su Ran picked out the one with the best content and began to read. Electric heaters were the mechanical field she was good at. After reading the principle, she had a solution in her mind.

Su Ran locked the door of the laboratory and started to work. She had a complete range of materials in her laboratory. Last time, after the machinery factory delivered the washing machine, they also sent a truckload of materials. So she had a complete range of materials and tools. If she wanted to make an electric heater, she didn't have to enter the system laboratory. She could do it directly in reality. It was convenient and safe, and there was no need to worry about exposing the system.

Because she had everything she needed, she didn't draw the blueprints and send them to Haishi like she did last time. She wanted to make one herself first to see the effect, and she could use it sooner!

~

After another busy afternoon in the laboratory, it was time to get off work. Su Ran put down the things in her hands, placed them in an inconspicuous corner, and then opened the door to go out. Of course, she did not forget to lock the door. Although society is very stable now and there are not many thieves, what if something happens? Her things cannot be lost!

After locking the door, Su Ran went to Zhang Xue and Li Yun's office. When she came in, Zhang Xue and Li Yun were changing clothes.

Su Ran: "Are you done? Do you want to leave?"

Zhang Xue: "Well, let's go after changing clothes!"

Li Yun: "It will be ready soon~"

Su Ran: "Yeah, then I'll go to the door and tell He Cheng first. I forgot to tell him before." At noon, she had to remember to ask Zhang Xue and the others to go home and tell them. She had forgotten about He Cheng herself...

Zhang Xue smiled and said, "Okay, go ahead."

Su Ran walked towards the door, opened it, and saw He Cheng standing next to the bicycle.