After being reminded by Li Bingtian, Zheng Ya really thought of many weaknesses of the seven gills and nine tails, yes, this big guy is extremely powerful and fierce, but there are still a lot of weaknesses, as long as he is willing to use his brains, he can still find some ways to deal with it.

Yi He frowned and said: "Professor Shantian, with modern scientific and technological means, we need a lot of things to assist, and now that we lack some basic materials in this place, how can we deal with it?"

Li Bingtian looked at Zheng Ya.

Zheng Ya thought about it and said: "If we can cause a huge change in the pH of the brine within a certain area, then we should be able to force the seven gills and nine tails to make way for us, after all, for it, the change in pH should be equivalent to the difference between summer and winter, and if there is a big change, it is estimated that it will be very uncomfortable." ”

Tuoba Yanqiong asked on the side: "Change the pH? I'm afraid this difficulty is not small, the area of this hall is not small, and the brine inside is likely to be connected to the salt lake, so it is impossible to isolate it, right?"

Zheng Ya thought about it and said: "The oxygen cylinders we have used, some of the things in them are chemical raw materials, and the miner's lamps we have used also have batteries in them, these things, as long as they are used well, can indeed cause changes in pH within a certain area, but this change takes a long time, maybe when we get the seven gills and nine tails, the inside has been hollowed out by the two groups of people in the past." ”

While Li Bingtian continued to calculate, he asked, "There are two groups of people? There are still people in front of you?" What kind of costume?"

Zheng Ya said: "That's a bronze fanged mask man, the shape is quite peculiar, when he went to the hall, he stretched out his arms, he could actually glide in the air, this person's strength is very strong, the first one rushed into the salt cave, and I don't know where he broke into it at present." ”

Li Bingtian was slightly stunned, and said in his mouth: "This is not the person of the cross nail, nor the person of the Hades shovel, I didn't expect that the ancient tomb of the golden concubine actually affected the situation in all directions, and all kinds of bulls, ghosts, snakes and gods have emerged, this bronze fanged mask man may be a figure from other forces." ”

Zheng Ya's expression was straight, and he said: "Professor Shantian, this person is quite powerful, he almost relied on his true ability to forcibly rush into the salt coffin. ”

Li Bingtian sighed: "The people who can come in and appear in this place are definitely powerful people, okay, since there are so many people in front of me, then I won't grind, Zheng Yayihe, you have to learn to use scientific methods to deal with this seven-gills and nine-tails in the future, now, then it's up to me......"

As he spoke, he picked up the pen in his hand and twisted it quickly, and a drop of dark green liquid appeared on the tip of the needle.

The liquid was thrown forward and thrown into the hall, and Li Bingtian said confidently: "This is the equation I got after calculating, if I am not wrong, this thing can cause the electrolyte balance in the lamprey's body to be abnormal in a short period of time, so that it can really turn into a stone slab, which is enough for us to enter the salt coffin safely." ”

Disrupts the electrolyte balance and truly petrifies. If Li Bingtian can really do this, then Zheng Ya will really have a lot to learn in the future.

Tutor Xiaofei asked him to follow Li Bingtian to the scientific examination, and what he may really learn is the ability to apply this scientific theory to practice.

The dark green liquid melted into the hall and disappeared, Li Bingtian looked at his watch and said, "Three minutes later, Zheng Ya, you go down and try its reaction." ”

Although he didn't ask for the details, Li Bingtian had already analyzed it according to the previous information that Zheng Ya had the ability not to be afraid of the seven gills and nine tails for a short time, and he should be able to go down to explore the way.

Zheng Ya nodded and said yes.

The time of three minutes was quickly, Zheng Ya shook the titanium osmium alloy long stick in his hand, cautiously, stepped forward, and fell into the hall.

The situation was really completely different from the previous times, in the hall, the seven-gills and nine-tailed stone eel seemed to be asleep, and there was no reaction at all, Zheng Ya stepped on its body, as if it was stepping on a stone slab, and it had no intention of breaking out to attack at all.

Li Bingtian had such an expression on his face, and said in his mouth: "Let's go over, within 10 minutes, it won't hurt us." ”

After speaking, he took the lead and jumped down, Wu Qing didn't say a word, he also jumped into the hall, followed closely behind Li Bingtian, and rushed into one of the nine entrances of the salt coffin.

Zheng Ya waved his titanium osmium alloy long stick, made a gesture of invitation in the hall, and said in his mouth: "Sister Yihe, Sister Qiong, you also come down, the stone eel is really petrified, and Shantian teaches good means." ”

Yi He bit his silver teeth, and he was even stronger and decisive than Tuoba Yanqiong, rushed out of the passage and fell towards Zheng Ya.

The passage was only more than a meter high from the hall, and as soon as Zheng Ya's long stick was slightly connected, Yi He was already standing beside him, Tuoba Yanqiong hesitated slightly, closed his eyes, and rushed down.

Zheng Ya caught her, didn't say a word, took them, and also strode towards the cave of the salt coffin that Li Bingtian entered.

At the entrance of the salt coffin cave, the five members of the scientific expedition team met again, glanced at each other, and saw the warm eyes in each other's eyes.

Li Bingtian's judgment made Zheng Ya quite admired.

From beginning to end, Li Bingtian did not ask which passage the two groups had entered.

But the passage that Li Bingtian entered cleverly avoided the two groups of people in front of him, and Zheng Ya found that the passage he entered was one of the three auspicious positions among the Nine Dragons statues.

The salt coffin of the ancient tomb, there is no stable place, all directions are full of evil energy, and it will not be really absolutely safe, the so-called auspicious position is only relative.

The salt coffin passage is like an ice cellar, and after entering, everyone feels a chill on their bodies, and they can't help but shiver together.

Li Bingtian stood in the passage and said quickly: "What a weird salt coffin, the temperature inside is 12 degrees Celsius lower than the hall outside, the temperature in the hall is not high, I'm afraid it's already below zero here." ”

Zheng Ya took two steps, and his brows couldn't help frowning slightly.

Not long ago, when Zheng Ya rescued Tuoba Yanqiong, he once tread water, the pants on his legs were soaked, the conditions were limited, Zheng Ya also relied on his good body, and he was always wet, and now, as soon as the temperature dropped, the wet pants on his legs began to freeze, which made it worse, and it felt very bad.

is in a similar state to Zheng Ya, as well as Tuoba Yanqiong, who also wet some clothes and pants at that time.

Li Bingtian immediately noticed that Zheng Ya and Tuoba Yanqiong were wrong, looked under the legs of the two, and said: "To explore the ancient tomb, we need to keep in mind a truth, called speed, you can't reach it, and there is also the sharpening of the knife and the chopping wood, your state must be dealt with in advance, and you must maintain sufficient physical strength and good condition in the process of exploration, come on, deal with it for you first." ”

Zheng Ya said in a low voice: "This weather, this temperature, we are in this passage, I'm afraid it will be difficult to dry our clothes quickly, does Professor Tian have any special methods?"

Li Bingtian said in his mouth: "Speaking of this problem, Zheng Ya, you have to learn again, during the surgical examination, there are a lot of survival knowledge that you must understand, for example, the clothes on your body are all special scientific research clothes equipped by me, these clothes look similar to ordinary clothes, but they actually have some special application functions, such as quick drying!"

Quick-drying? This is a bit of a rarity.

Yi He asked the question that Zheng Ya wanted to know: "Professor Shantian, are there any clothes that can dry quickly? This is science again?"

Li Bingtian said softly: "This is not only science, but also high-level science, the question you asked is a very professional problem, quick drying, that is a special technology, according to the different fabrics, using different principles, there are characteristic principles similar to shape memory polymers; There are also the use of microporous thin film principle; There is also a ...... that uses the principle of difference between the diameter of water droplets, water molecules, and air molecules to form a quick-drying effect."

As if pretendingly, Li Bingtian explained what quick-drying is, changed the topic, and said to Zheng Ya: "Here, according to the fabric you are wearing, we can use the principle of microporous film to carry out quick-drying ......"

Li Bingtian's magical quick-drying technology once again opened Zheng Ya's eyes, obviously, Li Bingtian had long expected that the scientific expedition would encounter a similar situation, and he had already prepared, and sprayed some chemical raw materials on Zheng Ya and Tuoba Yanqiong's pants, and it didn't take long for Zheng Ya to feel quite refreshed.

Zheng Ya felt that there were really a lot of places he needed to learn.