Chapter 236: What's in the Soil

At about zero o'clock, Xiang Yu got up alone and drove out.

After the conversation with Xiao Xuan during the day, Xiang Yu also suspected that there were minerals under the ground, or that there were minerals in the land, and he wanted to confirm it again.

When he came to this land, Xiang Yu saw that there seemed to be someone in front of him from a distance. He quickly turned off the car and watched from a distance. I saw two people in front of me, as if they were collecting something.

Because the distance was relatively far away and there were no lights around, Xiang Yu couldn't see the faces of these two people clearly, and naturally he couldn't hear what they were saying. The two of them were there for about ten minutes before they got in the car and left.

After the two left, Xiang Yu got out of the car alone, and then walked to the land. He took a plastic bag, then filled it with some dirt, and then walked back and sat in the car and left.

The next morning, Tie Zhuzi and Xiao Xuan were waiting for Xiang Yu in the hall early, but Xiang Yu never got up. Tie Zhuzi looked at his watch It was already nine o'clock, and he couldn't help but come to Xiang Yu's room.

When he came to Xiang Yu's room, he saw that the room was empty, and Tie Zhuzi was directly anxious when he saw this, but Xiang Yu was also arrested.

"Xiao Xuan, isn't Brother Yu here?" Iron Pillar yelled and ran out.

Xiao Xuan was also stunned when he heard this, but he was not as anxious as Tie Zhuzi, but directly took out his mobile phone and called Xiang Yu. The iron pillar looked at it a little nervously on the side, if Xiang Yu was captured, then they would completely lose their backbone.

What reassured him was that Xiang Yu answered the phone without ringing twice.

"You and the two of you are waiting in the guild hall, and I'll be back in a moment. Xiang Yu hung up the phone directly after speaking.

Tie Zhuzi was relieved to see that Xiang Yu was fine, and then coughed and walked aside, feeling that he was indeed a little out of shape just now, and he was a little embarrassed.

Xiang Yu got up early, and then came to the local university with a bag of soil. He approached Professor He, a chemistry professor at the university, and asked him to identify the elements of the soil.

When Professor He saw that Xiang Yu was young, he regarded him as a student of the Department of Chemistry, and was very satisfied with Xiang Yu's attitude of seeking knowledge.

"Young man, there is no need to identify, there are not many elements in the soil, generally only carbon and ......oxygen," Professor He said the elements in the soil in general, and then told Xiang Yu about the composition and state of some elements.

Xiang Yu listened to the clouds, he was not a college student, and he didn't know anything about chemistry. The professor talked for a long time, and he only understood one thing, there are really a lot of things in this soil.

Professor He looked at Xiang Yu stunned there, thinking that he was listening carefully, and now he was talking more energetically, and he was going to tell Xiang Yu about the naming and history of several elements.

Xiang Yu saw that Professor He was endless, and hurriedly said with a smile: "Professor He, you are really knowledgeable, or you can go and do an experiment for me now, I will also learn how to test the elements in this soil." ”

Professor He was praised by Xiang Yu, and then he looked at his watch and said, "There is still some time, since you are so eager to learn, then I will teach you well, come with me." ”

Professor He told Xiang Yu a lot about chemistry along the way, but Xiang Yu could only nod with a smile on his face, but he didn't understand anything. Although he is the king of the soldiers, he is not omnipotent after all, and some eastward directions are still unknown.

The two came to the lab, because it was still relatively early, so not many students came. Professor He led Xiang Yu directly to an instrument and said, "You do the basic steps first, and I'll see if it's qualified, right?"

I have to say that this Professor He is really good, he really looks like he is preaching and teaching and solving doubts, but Xiang Yu doesn't know anything about doing experiments, where do he know some basic steps.

"Professor He, you should come, I have a poor foundation, so I won't show my ugliness in front of you. Xiang Yu said with a smile.

Professor He looked at Xiang Yu more modestly and a little shy, so he smiled and said, "I'll come, I'll come, but you have to be optimistic, I'll show you a demonstration today." ”

Professor He said, and then took out some test tubes, glass rods and other instruments for experiments. He introduced these steps to Xiang Yu as he did it, including the techniques, and explained it very carefully and carefully.

At this time, Xiang Yu was anxious, he wanted to see what was in this soil, but he couldn't clearly say his purpose, so he could only listen to what Professor He said there with a smiling face.

Professor He saw that Xiang Yu listened carefully, and he became more energetic when he spoke. He has a lot of students, but there are not many students who are serious and studious like this, and at this time he can't help but nod secretly in his heart, maybe this child will be able to engage in research in the future.

"Child, study hard, I think you are the material for research. Professor He looked at Xiang Yu and smiled.

"Thank you, Professor He, for the compliment, I don't have this plan yet. Xiang Yu said with a smile.

At this time, Professor He's specimen was almost done, and the next step was to put it on the instrument and test what elements were inside.

"You look at this screen for a while, and there's a lot of carbon and oxygen in it. The scale will be displayed here in a moment. Professor He said with some pride. Professor He doesn't know how many times he has done this kind of experiment in his life, so he already knows the results of the next step.

Just as Professor He was about to verify the next step, a lot of college students suddenly poured in outside. They walked in laughing and talking, and they were all dressed in white coats, just like nurses.

However, they are all lab coats issued by the school, and they must be worn when doing experiments.

"You can see for yourself first, just press this button after putting the specimen away. Professor He finished speaking and walked towards the students, who seemed to be his students.

Professor He was very happy today, so he walked up to the students with a smile and said, "Let's talk about this experimental class today......

Xiang Yu didn't understand this machine, he did what Professor He said and put the specimen in the designated position, just as he was about to press the button. At this time, two students suddenly walked over.

"Dude, what class are you from, why haven't I seen you before?" one of them, who looked five big and three thick, raised his head and looked at Xiang Yudao.

The experimental class is very free, everyone can listen to it if they want to, and if they don't want to listen, they can do their own experiments, these two boys are obviously the kind who don't listen to the class.

Xiang Yu only wanted to know about the earth elements when he came over today, and didn't think about anything else, so he just smiled at the two of them and didn't pay attention to it.

Seeing that Xiang Yu ignored him, the strong man was obviously a little annoyed, and then stood in front of Xiang Yu and pointed at him and said, "I said which class you are, now our class is doing experiments, don't be here if you have nothing to do, go out and ......"