Hello, Dr. Qin

Chapter 40
Lin Wu got up and went to the door to see that it was Shen Yixing, holding a stack of books in his hand.

"Brother Yixing, why did you come to find me?"

Shen Yixing said: "I'll send you some review materials."

Lin Wu: "You have already given me a lot, so leave it to Ting Ting."

"She has. Besides, she has a tutor. You don't have to worry about her."

Lin Wu took it over.

"Are you still reading at school this week?"

"Yeah. Final exams. And didn't it say it's going to snow this week?"

Shen Yixing smiled, she can now use the exam as an excuse.He didn't expose her, "Go in quickly. I'm also going to help the teacher do some statistics."

Lin Wu returned to his seat with the book in his hands, Jiang Xiao looked envious. "Shen Yixing is so kind."

Lin Wu nodded, "Brother Yixing is really nice."

Qin Heng glanced at her, "What's so good about him?"

Lin Wu thought for a while, "Do you know why I like chemistry?"

Qin Heng knew that she had something to say, which must have something to do with Shen Yixing.

"My home is at the foot of Dongling Mountain. When I was a child, I heard from my grandparents of the older generation that there was a Han Dynasty cemetery on the mountain. The adults were afraid that we would run around on the mountain, so they said that there were ghosts on the mountain. At night, the ghosts would come out with torches. When I was young, I really saw it. I was really afraid of going through the "wild-wisps", and I didn't even dare to walk at night. When I was nine years old, brother Yixing came to visit me, and I saw the will-o'-the-wisps with him. I was so scared that I was about to cry, and I refused to leave. .”

Jiang Xiao flinched.

Lin Wu held her hand and continued, "Many cemeteries in Dongling Mountain are buried. The rain caused landslides, and some uncorrupted bones were exposed. Human bones contain phosphorus."

"Phosphorus?" Jiang Xiao repeated.

Qin Heng pursed his lips, "Phosphorus oxide will be produced when phosphorus interacts with water or alkali, and it will burn when it reaches the combustion point through the stored heat."

Lin Wu nodded, "I didn't understand it at the time. Brother Yixing did an experiment later, and I realized that will-o'-the-wisps are just a natural phenomenon."

Jiang Xiao: "Shen Yixing is really amazing. He was not very old then, how could he know so much?"

Qin Heng: "Because I read a lot of books, besides, there are no ghosts in this world." Shen Yixing is an example in the growth of the few of them, with a good personality and a good study.Qu Chen is the king of destruction, he doesn't study well, and gets into all kinds of troubles.

Lin Wu shook his head with a solemn expression.

Jiang Xiao suppressed his voice: "Is there really a ghost?"

Lin Wu looked at the two of them: "There are cowards!" Her eyes were moist, overflowing with a different kind of brilliance.

Jiang Xiao was stunned for a moment, then suddenly laughed. "Necrosis!"

Qin Heng was also stunned for a moment, and then a smile appeared on the corner of his mouth.

Also brain teased.

Jiang Xiao giggled, "Lin Wu, when it's summer vacation, let's go to your house to play, shall we?"

Lin Wu nodded, but still said something first. "The distance is a bit far, and there is no direct bus."

Jiang Xiao: "I'm not afraid of hard work. My home is in Lingnan, and it's far away. Then it's settled. Sun Yang, are you going?"

"I'm fine. Will Qin Heng go?"

Lin Wu looked at him.

Qin Heng moved the corner of his mouth, but did not speak.

"It's snowing!" Someone outside shouted excitedly.

All the people in the classroom suddenly ran out at that moment.

When Lin Wu got up, Qin Heng called her, "Lin Wu—"

Lin Wu turned her head, her eyes dim.

He twitched the corner of his mouth lightly, "I'll go."

(End of this chapter)