A powerful country in scientific research

On Monday, Su Ran went to work as usual.

Today, she and Li Yun were the only two of them. She was afraid that Li Yun would be too busy feeding the pigs by herself, so she went to the experimental field early. She cleaned up the laboratory, and just as she finished, Li Yun came.

Li Yun's eyes lit up when she saw her, "Sister Su Ran, good morning."

Su Ran smiled faintly and said, "Good morning, have you eaten?"

Li Yun: "I've eaten~Sister Su Ran, why did you come so early today?"

Su Ran: "I'm afraid that I'll come too late and you'll have finished all the work." Why was she afraid? Mainly because Li Yun had done this kind of thing many times before. If she were the first to come, she wouldn't wait for others and would do it directly.

Li Yun smiled embarrassedly, "Actually, I can just feed the pigs myself, it's not much work, Sister Su Ran, you can go to the laboratory and do your work."

Su Ran refused: "It's okay, I'll just treat it as exercise. It's not good to stay in the house all the time. More exercise is good for your health."

Li Yun nodded. She felt that Su Ran was right. If you want to be healthy, you have to exercise more.

Su Ran: "Let's go. By the way, do we need feed in the pigpen?" Li Yun was on duty yesterday, and Su Ran didn't know if there was any feed left.

Li Yun: “Yes.”

"it is good."

Without going to get feed, the two men went straight to the pigpen.

In the cool morning air, their steps seemed particularly steady and powerful. As they got closer, they heard a grunting sound from the pigsty.

After entering the pig pen, the two began to get busy. Li Yun was responsible for opening the feed bucket, taking out the appropriate amount of feed, and then pouring it into the pig trough one by one, while Su Ran used a water pipe to flush the pig pen and clean the pig trough. The two cooperated tacitly without any waste or delay.

Half an hour later, the last pig had finished its feed, and the pigsty was clean and tidy. Su Ran stretched, looked at Li Yun with some fatigue, and said with a smile: "Finally it's done."

Li Yun also smiled and said, "Yeah, let's go and rest in the house."

"Ah."

The two of them rested in the office for about ten minutes, and after regaining some strength, Li Yun went out with a broom, allowing her to prepare to clean up the yard. Su Ran returned to the laboratory, not knowing what the results of the plastic degradation test were, and whether the plastics had been completely degraded.

She entered the laboratory, closed the door, and walked straight to the shelf in the corner. She picked up a culture dish labeled "Hydrolysis Test" and observed it carefully. The water in the dish was clear and the plastic was gone. She opened the lid and searched inside with tweezers. There was no plastic residue and it had been degraded completely.

She looked at the rest of the petri dishes, opened the lids of each and searched carefully, but saw no plastic residue.

Su Ran raised the corners of her lips. She was very satisfied with the result. Now the biodegradable plastic could be truly used, and her winter greenhouse planting plan could also be started!

She first went to the yard outside and took a lot of corn stalks into the laboratory. After cleaning them, she chopped them up and put them into the system laboratory.

The next second, Su Ran himself entered the system laboratory. During the days of waiting for the degradation results, Su Ran made a machine for producing bio-based degradable plastics. The machine integrates the raw material processing, full saccharification, fermentation, extraction and purification, and processing and molding of corn stalks into high-purity cellulose. In other words, the corn stalks are cleaned, chopped, and free of impurities and moisture in the front, and finally the finished plastic can be obtained.

Su Ran turned on the machine and put the processed corn stalks in.

She looked at the machine that started running, curled her lips, and then all she had to do was wait!

There was nothing to do here. After a while, Su Ran returned to reality from the system laboratory.

She looked at the watch. It was almost noon. Time passed so quickly.

~

After Li Yun finished cooking, she called Su Ran to come and eat. At this moment, the two of them were eating with relish and talking while eating.

"Sister Su Ran, what do you want to do with the land outside? Are you still going to plant it?"

"Yes, but you have to wait. I am working on something new. I will work on the land outside after I finish it."

Li Yun asked curiously, "Will it be too cold in a while? Will the seedlings freeze to death?"

Su Ran smiled mysteriously, "No, I have a mysterious weapon."

Her greenhouse will be here soon. With the greenhouse, the crops will definitely not freeze to death. She can’t say this yet. She will say it after the thing is made!

Li Yun's eyes lit up, "What weapon?"

Su Ran smiled and said, "You will know when the time comes."

Li Yun nodded expectantly, "Okay!" She had great confidence in Expert Su's abilities. Expert Su never boasted, and he would definitely do what he said. She was now looking forward to the "mysterious weapon" that Su Ran mentioned.

Seeing Li Yun's admiring look on her face, she raised the corners of her lips in amusement, "Eat it quickly, it won't taste good if it gets cold."

Li Yun: "Well, hey, it's getting colder and colder now, and the food is getting cold quickly."

Su Ran nodded in agreement, "Yes, winter is coming soon."

Li Yun sighed, "I hate winter the most. It's so cold."

Her family's conditions were relatively good in the team, but the winter was still very uncomfortable. Moreover, the stove was in the house, which was too choking and made it uncomfortable to breathe.

In his previous life, Su Ran was from the north and had hardly ever been to the south. Even when he traveled to the south, he stayed in an air-conditioned hotel and wore a down jacket when going out, so he didn't really feel anything.

But now there is no air conditioning, and there is no heating in the south. How can she survive the winter? Su Ran's eyes turned, and suddenly an idea flashed, a heated bed! ! She can make a heated bed!

In her previous life, she loved eating Northeastern cuisine. Some restaurants that served Northeastern cuisine had heated kangs, which were very warm. With heated kangs, she was no longer afraid of winter.

After coming up with the idea, Su Ran excitedly ate an extra bowl of rice.

After dinner, she touched her bulging belly and went to the laboratory leisurely. Hurry up and read the information about the kang! !

--

Three o'clock in the afternoon, at the oil press factory.

Li Qingyu was peeling peanuts when he suddenly heard Zhao Lan's voice.

"Qingyu, someone is looking for you outside."

Li Qingyu looked up at her and asked in surprise: "Looking for me?"

Zhao Lan nodded. At two o'clock, she took the accounts to report to the team leader. She just came back. When she was about to reach the entrance of the oil mill, she was stopped by a man who said he was looking for Li Qingyu and said he was Qingyu's friend. She was a little surprised. How could she not know Qingyu and know someone else nearby? But even though she was surprised, she still came over to call for help.

She came close to Li Qingyu and whispered, "A man around thirty years old, he said he was your friend."

A figure flashed through Li Qingyu's mind. It shouldn't be him, right?

She forced herself to calm down, and after a moment of silence, she said, "I'll go out and take a look."