Looking at Jiang Bo with a smirk on his face, Lotte would not know that this guy was still a masochist, and he didn't bother to ask him what he was smirking at, but he said to Su Wan'er casually: "Sister Su is studying in Japan, I seem to have heard you say what geology you are just now, I don't know what you are studying?" ”

Lotte is only eighteen this year, and after a conversation at the wine table, he is naturally the youngest, and shouting Sister Su is inevitable.

Su Wan'er was a little embarrassed at first, but after listening to it for a while, she got used to it, and seeing that Lotte was curious about her studies, she explained with a smile: "To put it simply, it's dealing with stones, studying the internal composition of various ores and the formation conditions of ores in various environments, etc., it's very boring." Why, you're not going to be interested in this, are you? ”

Su Wan'er studied geology, while Jiang Bo studied economics, when he was with Jiang Bo, he was not interested in his studies, and of course Su Wan'er would not really think that this gentleman in his eyes would be interested in his major.

In Su Wan'er's mind, this guy who is a few years younger than herself probably has some thoughts about herself, and uses an excuse to approach her, right? It's a pity that he doesn't know that he already knows his identity as a gentleman!

It's funny to think about, although this guy is a thief, why don't you hate him at all? Could it be because he saved himself?

But soon, Su Wan'er thought of the ferocity of this thief against the Japanese, and her heart trembled! This guy, I'm afraid it's not as simple as a thief, maybe, an international robber?

Lotte knew that Su Wan'er had raised her career to a higher level in her heart, and she didn't hear the taste of laughter in her words, so she just nodded honestly and said, "Well, Sister Su, I have a question and want to ask you." Are you going to study the location of some ores on the earth? ”

Su Wan'er was still immersed in her own speculation, and she didn't hear what Lotte said at all? Jiang Zhu kicked her underneath before she reacted and asked blankly, "What?" What did you just ask me? ”

Lotte muttered in his heart: These two people are really a natural pair, the man didn't know what to giggle when he was alone there just now, and the woman talked to her like sleepwalking, what a pair of living treasures!

It's just that I have a request for someone, so I have no choice but to repeat the problem patiently. This time, Su Wan'er heard it clearly, and glanced at Lotte in some surprise, but she didn't expect that this little robber seemed to be really interested in his major?

Su Wan'er twisted her shoulders, straightened her sitting posture, and then said very seriously: "The division of various ores on the surface and interior of the earth is also the knowledge within the scope of our geology major. How, how did you get interested in this question and want to know what? ”

Lotte asked, a little embarrassed, "I actually want to know, that diamond, well, you all know about diamonds, right?" I just want to know where on Earth are diamonds easier to find? Me, I've been in need of a lot of diamonds lately. ”

After Lotte finished speaking, he found that the three people on the table were looking at him like monsters, and he suddenly felt a little apprehensive in his heart, as if I was telling the truth, weishenme They want to look at me like this?

After a while, the three of them suddenly coaxed together, and the laughter was a little inexplicable, and they couldn't help but open their mouths and smirk twice.

But seeing Jiang Bo's most exaggerated smile, tears came out, and he patted Lotte's shoulder with his hand, and said a little breathlessly: "Brother, my brother really convinced you!" You're too funny, aren't you? At your level, you can definitely perform a sketch on the Spring Festival Gala, well, that's it, I just want to know where diamonds can be easily found, I need a lot of diamonds recently! Haha, that's a great point! Who doesn't want to know where to find diamonds? Who doesn't lack a lot of diamonds? Brother, I said, how did you think of it, you can think of such a funny question? I really laughed at it! ”

Seeing that Jiang Zhu and Su Wan'er were also snickering, Le Tiancai understood that they were listening to their words as a joke.

Lotte laughed dryly twice, and said to Su Wan'er: "Sister Su, that, what I just said is serious, can you tell me about the distribution of diamonds on the earth?" xiexie. ”

This time, the three of them gradually stopped laughing, and Su Wan'er looked at Lotte in even more surprise and asked, "Are you serious?" Really want to know? ”

Lotte looked into her eyes and nodded vigorously. Su Wan'er shook her head lightly and said, "Actually, it's useless to tell you, the distribution of diamonds on the surface is very small. Of course, it wouldn't be worth that much, would it?

The place where diamonds are abundant is supposed to be in the interior of the earth, of course, this is a speculation based on the internal structure and conditions of formation of diamonds. I don't know if there are so many diamonds inside the earth, because the current level of technology can't do it to mine ore close to the center of the earth, you know what I mean? ”

Lotte listened to Su Wan'er's words, a little understood, and a little confused, and was pondering there, Su Wan'er continued: "But now that there are man-made diamonds, if you really need them, it shouldn't be difficult to buy them, of course, provided you have enough money." ”

It was the first time that Lotte had heard of man-made diamonds, and he immediately asked with interest, "Can diamonds still be man-made?" How? ”

Su Wan'er glanced at Lotte strangely, and said in her heart What is the matter with this robber? How do you look like a curious baby?

But since Lotte asked, and he knows a little bit, he will continue to explain: "The internal molecular structure of diamond is carbon, which is the same as the molecular composition of graphite, but the molecular structure of the two is different. In the state of high temperature and high pressure, the internal molecular structure of graphite can be changed, so as to obtain diamond, which is man-made diamond.

Of course, I only know a little bit of the principle, and I don't know how to heat and pressure graphite to get a diamond. ”

After listening to Su Wan'er's words, Lotte realized that the current technology was so advanced that the incomparably rare Stone Spirit King in the eyes of Mixed Yuanzi could be created casually! From this point of view, is it not that modern man is better than God?

Lotte shook his head, trying to get these ridiculously outlandish thoughts out of his head.

Recalling Su Wan'er's words just now, Lotte asked with some uncertainty: "You said that graphite can be turned into diamonds under high temperature and high pressure, does that mean that where there are diamonds, there must be high temperature and high pressure?" ”

Su Wan'er's eyes lit up when she heard this, and she glanced at Lotte with some approval, and said in her heart that this little robber still has a very bright mind!

Su Wan'er nodded and said, "Yes, so I just said that the place where there are a lot of diamonds should be inside the earth, because theoretically, the interior of the earth is full of magma, and the pressure is very huge." Such an environment should generate a large number of diamonds, but of course, this is also theoretical. ”

Lotte didn't understand Su Wan'er's words, and repeated in his mouth: "Theoretical inference? But he looked at Jiang Zhu. Jiang Zhu listened to them talk about diamonds on the side, and was a little interested at first, but now he was sleepy, Jiang Bo was even more bored playing with his mobile phone next to him, he really couldn't figure out that this little white-faced weishenme was so interested in Su Wan'er's profession?

Seeing Lotte looking at himself and hearing the muttering in Lotte's mouth, Jiang Zhu, who understood Lotte's bottom line, said angrily: "That is to say, it is all blind guessing!" ”

Lotte suddenly said that the original theory is a blind guess! But he didn't say it.

Su Wan'er frowned slightly, glanced at Jiang Zhu, and then returned to normal, and said with a smile: "It can't be said that it's just a blind guess!" Considering that many people have found diamonds in the magma of volcanic eruptions, the inference that there are a large number of diamonds in the Earth's interior is completely credible! ”

This sentence made Lotte come to his senses, and he immediately asked: "Diamonds are often found when volcanoes erupt?" Sister Su, can you please make it clearer? ”

Su Wan'er was really speechless for this curious baby, so she could only continue to explain: "Because the magma ejected by volcanic eruptions comes from the interior of the earth, and some magma is often found in it after it cools down, and it is obvious that these diamonds are spewed out of the ground together with magma. Therefore, the existence of a large number of diamonds in the interior of the earth is not just a theoretical inference, there are examples to prove! ”

Seeing that Su Wan'er didn't understand what she meant, Lotte hurriedly said, "Sister Su, I don't doubt the theory you said, I just want to ask if diamonds can really be found in places where volcanoes erupted?" ”

Only then did Su Wan'er know that the curious baby was still a robber after all, and where was she interested in her profession, she was clearly looking for money around the bend!

Su Wan'er was angry and funny, glanced at Lotte, and said, "I don't know, I just heard the teacher say it in school, and I haven't seen it with my own eyes!" ”

Lotte scratched his head, I don't know why Sister Su, who was okay just now, suddenly changed her face, is this what people say about women being fickle?

Jiang Zhu didn't know that Lotte was looking for diamonds for cultivation, and he thought he was a fan of money, and he was happily watching jokes.

Jiang Bo originally saw that Lotte and Su Wan'er were chatting hotly, and he felt a little uncomfortable, but he was his and Su Wan'er's life-saving benefactor, how could Jiang Bo say it when he was unhappy?

Now seeing Su Wan'er suddenly rolling Lotte's eyes, Jiang Bo was overjoyed, and when he heard Lotte's question, Jiang Bo's eyes rolled, but he opened his mouth and said: "Listen to Brother Lotte, I want to find a volcano to try and see if I can really find a diamond, right?" ”

Lotte saw that someone finally understood his mind, and nodded his head again and again, but in fact, who doesn't know what he means? However, the two beauties despised him in their hearts and were too lazy to pay attention to him.

Jiang Bo smiled secretly in his heart, but said on his lips: "That's also simple, there is a volcano in front of you to try." ”

Lotte was in high spirits for a while, and hurriedly asked, "Is it?" Where is it? Jiang Bo replied solemnly: "Mount Fuji, a famous volcano in Japan, you don't know it, right?" ”

Lotte smiled a little embarrassedly, he really didn't know what Mt. Fuji was, let alone that Mt. Fuji was a volcano!

Jiang Bo continued his bad idea: "Although Mount Fuji is an extinct volcano now, it has erupted several times before, if you are interested, you can look there, and maybe you will find a diamond." ”