Zhou Jie and Song Ze came out of the police station and drove to the school gate. Song Ze said that he wanted to go back to the school to find Lin Yu to understand what happened before the incident, so he put Zhou Jie at the school gate. After Zhou Jie got out of the car, he walked to the alley, ready to discuss with his senior brother about Song Ze's laboratory.

At noon, Chen Feng had already bought the cat nest and cat food. He opened the cage and carried the mother cat into the kennel he had bought for her, and put water and food next to the kennel. Perhaps the mother cat was a little scared and escaped from the cat nest, hiding under the bed, and did not come out for several hours.

Luo Xuan and Chen Feng had never had a cat either, and remembered that Tian Tian of the flower shop was said to have opened Lingzhi, so they went to the next door and invited Jing Jing to come over and tell her about it.

Quietly hugged Tian Tian over, and saw that the female cat had been hiding, so she said to Tian Tian:

"Tiantian, can you understand me? go tell your mother cat that they saved it. They have no ill intentions, love it and will take good care of it in the future. ”

After speaking, he put Tian Tian on the ground and touched its little head. pointed to the bottom of the bed, pointed to the cat food, and then pointed to Luo Xuan.

Tian Tian got under the bed and meowed something to her mother cat. After waiting for a while, the female cat followed Tian Tian and went to the cat food to bow her head and eat. Tian Tian also ran over to lick the cat food with her cat mother, quietly looking at Tian Tian's greedy appearance and smiling at Mimi.

Zhou Jie walked all the way back to the bookstore. When I returned to the room, I saw that Senior Brother Luo was also there, and said anxiously:

"Senior Brother Luo, the person who helped me investigate Su Jingdan's license plate number last time was a professor at this school, named Song Ze. He's my cousin, there may be ghosts haunting him these days, is there anything you can do?"

Quietly hearing Zhou Jie's words next to him, he asked:

"Song Ze, how many professors are there in this school?"

Zhou Jie replied:

"There is only one person named Song Ze among the professors. ”

Quietly listened to Zhou Jie's words, and remembered that her sister once said that the last time someone in the flower shop made trouble with an iron frame, it was a professor named Song Ze who helped.

Zhou Jie said just now that the woman who smashed the store later was also found out by this person named Song Ze. Zhi's kindness could not be repaid, so he said to Zhou Jie:

"You tell me the details, I'll go back and ask my sister to help. ”

Zhou Jie and Jing Jing talked about what happened, and Song Ze's female student jumped off the building when someone was unladylike. In the past few days, Song Ze has been in the laboratory, and he will always hear someone calling him, but when he turns around, he can't see anyone. So he guessed if the schoolgirl's ghost was in the lab.

After listening quietly, he said to Zhou Jie:

"Wait a minute, I'll go talk to my sister"

Quietly returned to the flower shop and came to the courtyard in front of Qingqing.

"Sister, didn't you say last time that there was a professor named Song Ze to help us out of the siege. Later, Su Jingdan's license plate was also found out with the help of this professor named Song Ze. Now that he's in trouble, should we help him?"

I put down the book in my hand and said:

"Zhi'en Tubao, this Professor Song Ze did good things but didn't tell us, which shows that his character is very good. If he has something, if we have the ability, we should naturally help. ”

Quietly listened to my words and ran out happily, without telling me what was the matter, it seems that she is becoming more and more like a mortal.

Quietly came to the bookstore next door and said to Zhou Jie:

"My sister said that she would make a move, if you need help, you and Song Ze will come together. After speaking, he picked up Tian Tian and walked out.

In the bookstore, Zhou Jie and the others agreed to ask Qingqing to help. Song Ze also learned about Lin Yuhan with Lin Yu, walked out of the dormitory building, and returned to the laboratory.

Song Ze walked to the desk in the laboratory and sat down, picking up some analysis reports on the "ozone layer hole" written by several students yesterday. One of the students wrote about "Analysis of the possible causes of the formation of the hole in the ozone layer".

It is different from the current mainstream view of the scientific community that "too much freon is used as a refrigerant and its other applications".

He pointed out that the reason why the ozone layer is empty is due to the continuous development of human scientific civilization since the industrial revolution.

In his report, he wrote: Scientific civilization has now reached an unprecedented height of development. Human life is far from the primitive life of ancient men and women weaving, and all aspects of science and technology are constantly innovative. The excessive exploitation of underground and marine resources and the construction of large-scale scientific and technological projects on the earth have exacerbated the deterioration of the earth's environment.

The Earth is not a fully formed and stable planet, but a semi-formed planet that is slowly spreading outward.

The Earth's tectonic plates are a whole, and the separation of tectonic plates accelerates under constant destruction. Natural disasters such as earthquakes and volcanoes occur frequently around the world, causing the earth's protective layer to spread faster than itself, so that there are gaps in the protective layer, causing cavities.

Song Ze read it from beginning to end, and felt that this paper was novel and unique, and there was something in the article, so it should have taken a lot of hard work. Turning back to the cover, the author of the report wrote Chen Jianhao. Now he was in the lab looking through the materials and books needed for the project, so he called him over.

"Why do you think that the Earth is an unformed planet, the scientific community generally believes that the Earth is already a mature planet, and it is in the middle and young age. ”

"I think that from the origin of this planet, the earth and the outer protective layer should have complemented each other. But I've seen that the outer protective layer is showing signs of spreading outward, albeit very slowly, so I think the Earth is still in its infancy. Chen Jianhao replied.

"What about your argument that the ozone hole was formed because of diffusion, not due to the overuse of Freon?"

"A planet has a self-healing function. Countries around the world are now aware of the need to reduce the overuse of Freon. If it was due to the overuse of freon, then these cavities should have been repaired and disappeared by now. But the status quo is that the void has always existed and has not disappeared. ”

Song Ze nodded:

"I think your point of view is very constructive. You can dig deeper, you go back and look at some relevant materials, and write a paper for me. Chen Jianhao nodded, and went back to continue to check the information.

Song Ze looked at the reports of several other students, most of them were similar, and they were not eye-catching. After reading it, they marked a few errors on the manuscript of the report and asked them to go back and re-consult the data for correction.

Before I knew it, it was evening again, and Song Ze said to the students in the laboratory:

"You all go to the cafeteria to eat first, rest early in the evening, and remember to combine work and rest. ”

The students in the laboratory put down the materials in their hands, nodded their heads and said, "Got it, Professor Song, you should go to eat too." After tidying up, he walked out of the lab.