"Then I don't know, why does Lu Jushi still ask about this alchemy."

Yun Song was still a little uneasy, and looked at Lu Chensheng and asked.

Lu Chensheng also saw the other party's vigilance, and immediately replied.

"Don't worry, even if you want to pursue immortality, it's not to take your elixir, if you want to pursue immortality, it's better to study how cells can grow and divide all the time."

Lu Chensheng's words directly stunned Yun Song, because he didn't understand what Lu Chensheng said about what cells were and why he pursued this thing.

"In short, I will never eat your elixir, your elixir is all kinds of metals mixed in it, what mercury, lead and other things are in it, what is the difference between this and directly holding those ores and biting them."

Lu Chensheng waved his hand and said.

These words amused Shouyue on the side.

Yun Song's face on the side was not very good-looking, it was one thing to know that this thing was unreliable, but it was another thing to be so naked compared by Lu Chensheng.

"Then I don't know why the layman still asks?"

"Of course, it's to learn your smelting techniques, and where did you find all those seven-seven-eighty-eight metals."

Lu Chensheng didn't know much, but he also knew that the Taoist priests were alchemizing, and there were a lot of metals in it.

Like any oxide, arsenic, quartz, purple quartz, etc., chloride ice stone, mercury frost and so on.

Anyway, that's a lot of stuff.

In addition, the other party also has a special method for refining mercury, and Lu Chensheng also wants to see it.

If you have mercury, try to get a thermometer.

When Yun Song heard this, he was speechless for a while, and for a long time, Lu Chensheng looked at the seven-seven-eighty-eight metals they used when they were refining the pill.

Speaking of which, when the Taoist priests were refining the pill, they used a lot of metal.

So Lu Chensheng's plan like this at this time is still very good.

At the very least, it is possible to rely on the other party and get to the location of some ore.

Yun Song understood Lu Chensheng's thoughts, and immediately cried and laughed, but he didn't think much about it.

"Wait a while, let someone send the record of the ore to Lu Jushi."

Yun Song thought for a moment, and then said something to Lu Chensheng.

Since Lu Chensheng wanted it, he naturally sent it to Lu Chensheng.

He saw the appearance of Xinghan City in his eyes, and if he could help Lu Chensheng for one or two, it would naturally be more help.

Although he is a Taoist priest, after traveling the world, he still likes Xinghan City quite a lot, and Lu Chensheng's governance philosophy makes him like it very much.

Lu Chensheng saw that the other party agreed, and his face suddenly became happy.

Originally, before Xinghan City, Lu Chensheng asked the other party to find those ores, but because he was not familiar with these, there was no progress for a while.

If you can find it now, those experiments can begin.

In Lu Chensheng's view, manganese steel seems to have stopped for some time, and it is time to develop the fourth-generation smelting technology.

"By the way, Daoist Yunsong is looking for it, I think there are still some things."

Looking at the other party before, Lu Chensheng knew that the other party should have something to do with him.

"I saw some students talking about some stars before, and Lu Jushi seems to have some research on the stars?"

Yun Song thought for a moment and asked Lu Chensheng.

He was still quite curious about this matter.

He was meditating before, but then he stumbled upon those children and listened to them talk about some of the stars and some of the things they said, and he felt very mysterious.

When I saw Lu Chensheng today, I thought about asking the last sentence.

"I don't know much, I just know a little bit of it."

Lu Chensheng shook his head, he could only say that he knew a little bit about the stars or something, where he knew anything.

This knowledge must be known to many people who have gone to school.

"Lu Jushi taught his students that there is no Chang'e on the moon?"

"Not in the first place."

When Lu Chensheng heard this, he spread his hands and said.

Xiao Yu, who was standing obediently on the side, raised her head directly when she heard this, with a little confusion in her eyes.

Isn't there a Chang'e on the moon? How could there not be?

Didn't you say that Chang'e ran to the moon?

"How did Lu Jushi find out?"

Yun Song was puzzled, after talking to those students, he always felt that Lu Chensheng's concept was beyond most people. Where did Lu Chensheng learn about this kind of knowledge?

Hearing this, Lu Chensheng was silent for a moment, how to answer this?

After hesitating for a moment, Lu Chensheng spoke.

"If you want to prove it, you shouldn't be able to do it right now, but after some time, it will definitely be possible."

"How will it be verified then?" When Yun Song heard this, he immediately asked.

"There is something in the lower hand, you can see the scenery in the distance, but you need to improve one or two, wait until the accuracy is more accurate, look at the moon at night, don't you know if there is Chang'e on it?"

Lu Chensheng replied.

In fact, it's still a bit unscrupulous.

The place where the imprecision is in with, the moon has one side always on the backside, and there is no way to see it on Earth.

However, Lu Chensheng didn't talk about this, and he had to explain it after talking about it, which was too troublesome.

"What kind of artifact can you actually see the scenery on the Moon Palace?"

When Yun Song heard this, he was suddenly a little moved.

Shouyue rolled her eyes, just a telescope, and looked at the other party surprised.

But I also muttered in my heart, looking at what Lu Chensheng said, it seems that there is really no Chang'e on this moon.

It's a bit of a disappointment.

She didn't think that Lu Chensheng was lying, and after staying with Lu Chensheng for a long time, she could know that Lu Chensheng might sometimes say something amazing, but what the other party said was right.

For example, there are a lot of bugs in the water?

When she first found out about this, she didn't come to her senses for several days, and after that, she got used to it, and she didn't feel anything.

"Xiaoyu, take a telescope and show it to the Dao Chief."

Seeing that the other party was full of curiosity, Lu Chensheng beckoned and said to Xiaoyu.

Xiao Yu answered, then walked out in small steps, and walked in with a long thing.

Under Lu Chensheng's instructions, Xiaoyu personally demonstrated how to use it to the other party, and then handed it to the other party.

Learning from Xiaoyu's appearance, Daoist Yun Song immediately used it.

This look almost made his palms tremble.

He is also a person who has been cultivating for a long time, and he originally thought that his state of mind was like stopping water, but he didn't expect this thing, which still surprised him.

Being able to see distant objects clearly, if you do it on a larger scale, it seems that there is nothing impossible to see the Moon Palace.