crazy smart

376: Fluorite stimulates the synthesis and release of secretions under the action of a magnetic field. Some studies have shown that a low magnetic field often increases the activity and excitability of animals; while a strong magnetic field often reduces the activity and excitability of organisms. Sexuality decreased, showing an inhibitory response.In addition, the magnetic field also has an effect on autonomic nerves, and has certain effects on heartbeat, blood pressure, and respiration.

In the end, Lin Li explained: "As for the smell, it may be because of the underground river, which makes the humidity here very heavy, which increases our consumption in disguise; and there is also a decadent smell in the air, which is similar to Neurotoxins can corrupt our bodies, and we will die naturally after staying for a long time."

"what!"

Everyone's hairs stood on end.

The disabled old man said: "Killing people invisible is the scariest thing here."

Team Leader Qiu immediately ordered someone to wear an air-filtering mask, and while handing the mask to Lin Li, he asked, "Old man, Lin Li, how long will you stay here before you die without a sound."

The disabled old man replied: "It depends on the individual's cultivation and resistance. If it is at the ground level, the air here will have no effect on them; but it will be worse below the ground level. The peak of the human level can last for about 5 or 6 hours. There is only half of the time left in the later stage, about two hours in the middle stage, and one hour in the early stage is not bad.”

"I understand."

Team Leader Qiu vaguely guessed the root cause of the almost complete annihilation last time.

"There is a fork!"

Feeling a bit panicked and wanting to shrink back, Xiang Wenshan irradiated a deeper place and made a new discovery.

The old man said: "I suspect that the murals are the clues to everything."

Lin Li said in a deep and deep voice: "But I think there may be a branch point in the story, leading to a bifurcation of the road. It may happen that we choose a road, and we will follow a branch of the story to develop, and it may be picked up later, but there are also May not be able to connect with the other road."

Team Leader Qiu murmured: "To put it simply, it is to watch the development of the story, which is full of unknowns."

Lin Li nodded.

In fact, he has a little understanding of the layout of ancient tombs and palaces.After all, he has memorized so many books and read so many materials, and his written knowledge and foundation are still very strong. It is not difficult to deduce such a layout change.

Xiang Wenshan asked: "Then what should we do now? Are we going to form a team?"

Team leader Qiu also lost his mind and looked at the old man.

Lin Li said: "I haven't encountered any danger so far, but I want to continue digging. If I complete this investigation task, I guess my graduation thesis will be fine."

Team Leader Qiu shook his head, and murmured, "Hey, it's good that the other team is here now."

Because of the special environment here, all kinds of communication tools are unavailable, so they can only fight on their own.

The disabled old man reminded: "Make a decision quickly, otherwise it will only be bad for you if you procrastinate."

"continue!"

Group leader Qiu is also a person with great perseverance, and immediately made a decision: "We have reached this point, and the road is relatively smooth despite the bumps. There is no reason to shrink back because of a small fork."

Lin Li asked, "Then which side should I choose?"

Team leader Qiu looked at the old man.

The disabled old man said helplessly: "It is now certain that this underground palace is not a mausoleum, but a religious place where ancient sacrifices and beliefs are gathered. According to this concept, this underground palace should not be full of all kinds of sinister organs like a mausoleum. You just need to decipher the layout of the underground palace."

Team Leader Qiu asked, "So?"

The disabled old man pointed to the right side and said: "There is a lofty belief in the sea in Minyue civilization, and the right side should be related to water. Maybe it is more correct to choose there."

Everyone instantly thought of that weird dead body, and their hairs blew up.

Team Leader Qiu swallowed his saliva and asked, "How about the left side, I'm worried that those ghost things I saw before will suddenly stand up."

The disabled old man smiled wryly: "That's impossible. But since you are the captain, it's up to you to decide. I'm just responsible for providing advice."

Everyone immediately chose the left.

It was still calm all the way.They found more murals on the road, but these murals were relatively rough and scattered. Even if the old man and Lin Li tried their best to combine and deduce, they could only figure out a rough idea. Basically, they knew that the mysterious man who kept the giant snake brought There came some technologies that did not belong to the Minyue civilization, and were even slightly higher than the Central Plains civilization at that time, which added countless catalysts to the social process of the Minyue civilization.

"This underground palace seems to be transformed from an underground cave."

Team leader Qiu observed for a long time, and finally came to a deduction.

The disabled old man nodded and said: "Well, this is a super building comparable to the Mausoleum of the First Qin Emperor! It seems that if the building is excavated by human power alone, it is impossible to build it without tens of thousands of people, plus the power of the country and ten years of work. With these natural caves, at least half of the consumption can be saved."

Captain Qiu nodded.

With the deepening of research, the scale of the underground palace is getting bigger and bigger.It turned out that the depth of 50 meters was just the beginning. They came all the way and found that they were moving like a ghost. Now they are 60 meters deep from the ground.According to this calculation, the scale of the underground palace may exceed their imagination, and may even be 10 times the expected scale.

"Wait, there are new murals here."

Team leader Qiu, who was pioneering in the front, saw the new news, and immediately stopped his actions, and asked Lin Li and Can Lao to go over.

Lin Li took a closer look, and his face immediately changed.

The disabled old man also had a strange face, and said: "It seems that we are about to reach the main area. The story begins to change here. The owner of the giant snake disappeared, leaving only the dormant giant snake. There is no giant snake suppressed by the master. I'm afraid there will be a huge change."

"Team leader, there is a stone gate ahead!"

Xiang Wenshan kept shouting.

Lin Li and the others rushed over at the first time, and the first thing they saw was a stone gate that was not very detailed, but it looked like a stone gate cut from a huge rock.There are many holes on the stone gate, and various blackened stones are embedded in the holes.

Team Leader Qiu took a closer look, studied it for a while, then took out tools to pry one of the black stones off, and handed it over to everyone for further study to see what it was and why it was embedded around the stone gate.

It's a pity that everyone can't figure it out.

In the end, everyone can only pin their hopes on Lin Li and the old man.

The old man glanced at it briefly and said: "Well, it is fluorescent stone. Fluorescent stone is luminous stone, fluorite, and luminous pearl. In ancient my country, it was also called luminous wall, luminous stone, and shining stone. A rare stone that glows at night."

Lin Li nodded and said, "It's a pity that night pearls cannot shine forever. They need to absorb the essence of the day. Thousands of years of consumption have turned them into useless minerals."

In physics, the luminous principle of luminous pearls is that stones with phosphorescent substances absorb external energy after being exposed to sunlight, and then release these energy in the dark to form a silvery white brilliance; this is closely related to trace impurities in mineral crystals .

The old man said: "Our country has always been a big country of fluorite minerals. Although there are not many fluorites that can glow at night, they are not so rare. The ancients loved luminous pearls because they believed that luminous pearls had spirituality and were the treasure of Zhenshan. There are many biographies and legends in ancient times. There are shadows of Ye Mingzhu, I believe you have heard of them. And in large mausoleums and palaces, Ye Mingzhu is an indispensable decoration, at least it is a symbol of Zhang Xian's owner's status."

"I see."

Team Leader Qiu and the others nodded one after another.

The presence of the super expert disabled, coupled with Lin Li's erudition, really saved them a lot of problems.If it were someone else who came over, they would definitely be staring blankly.

Xiang Wenshan remembered something, and quickly said: "Since this thing is not very rare, there is no need to be serious about it, why don't we all take some back as a souvenir."

Modern night pearls are indeed not rare.

The pearl of the night is a common ore called "fluorite". It is not a rare industrial raw material. The main component is calcium difluoride, which is a chemical raw material for the production of hydrofluoric acid.Although luminous pearls are crystals, it is difficult to process them into a certain shape, but the processing cost is not high, and they can be sold by the ton in the market.

Therefore, luminous pearls are not considered gems at all, and their value cannot be compared with single crystal diamonds, rubies, sapphires, emeralds, etc.The reason why people have always had a sense of mystery about it is that there are many legendary records in ancient books, and the second is that the attribute of "luminescence" amazed the ancients.

Team Leader Qiu shook his head and said, "Although we don't cherish them, they are all cultural relics. We should not occupy them at will. I heard that we have already produced the luminous pearls we imagined. Artificial luminous pearls are like artificial marble, artificial diamonds, and artificial crystals." It’s as easy as adding some luminous substances to ordinary ore and it will emit light; and I also heard that the night pearl has radiation, so let’s not do it at will.”

"Oh!"

Xiang Wenshan had no choice but to stop.

Lin Li nodded and agreed: "Yes, the fake luminous pearls will emit fluorescence after being irradiated by a strong radioactive source, and some can last for three to five months or even a year. Many luminescent minerals contain radioactivity. If they have not passed the radioactive safety test , it is best not to get close or contact for a long time."

Hearing this, everyone was even more afraid to touch these black stones.

Group leader Qiu took the lead and began to study Shimen: "Okay, we will discuss the matter of Ye Mingzhu later, let's settle the matter of Shimen first."

Xiang Wenshan laughed and said, "What I'm most afraid of is that if we open the stone gate, there will be agencies inside to attack us, just like the plot in the movie."

As the saying goes, the speaker has no intention, but the listener has intention, Team Leader Qiu immediately became vigilant.

"and many more!"

Lin Li suddenly heard a strange movement, and immediately called to stop.

Everyone stopped.

They were not fools. Seeing Lin Li's expression suddenly turned serious, they immediately turned around to guard.

This is an underground palace, a sealed area, surrounded by solid stone walls, and logically nothing can be drilled through.But there was indeed a strange voice approaching them, and judging from its density, it seemed that there were still a considerable number of them.

"It seems to be some kind of reptile, and there are many, many of them."