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ICP record number: Xiang B2-20100081-3 Internet Publishing Qualification Certificate: Xinchu Network License (Xiang) Zi No. 11 Network Culture Business License: Wen Wangwen [2010] No. 129

Mina looked at the ice pick that flashed with soft blue and white light in her hand, and fell into deep thought, while everyone stared at Mina with curiosity, waiting for Mina's explanation expectantly, Li Li also stared at the ice hammer in Mina's hand.

Mina was silent for three minutes, then raised her head and said in fluent Chinese, "This thing is amazing, it doesn't seem to be attracted by the gravitational pull of the earth. ”

As soon as these words came out, everyone was still puzzled, it seemed that Mina's answer could not satisfy everyone, nor could it solve everyone's doubts, and everyone didn't seem to understand the meaning of Mina's words.

However, when Li Li heard these words, his heart was shocked, as if he remembered something, his eyes slowly became deeper, and he said in an inaudible tone: "Not attracted by gravity, not attracted by gravity, not ,,,,"

Li Li muttered and repeated in a low voice, and suddenly, he raised his eyebrows, and his eyes immediately burst into a trace of fine light, and he shouted: "Dark matter!" ”

Yes, only dark matter and dark energy in the universe do not obey the law of gravitation, any matter in the universe has a gravitational force, and the magnitude of the gravitational force depends on the mass, the sun has a gravitational pull, the earth has a gravitational pull, and such a gravitational force forms the earth to revolve around the sun.

Not only do these massive stars have gravity, but humans also have gravity, animals also have gravity, a stone has gravity, a single-celled organism also has gravity, bacteria and viruses still have gravity, and they will also be attracted by gravity, obeying the law of gravitation.

It's just that the gravitational force formed by these substances is very, very small because of their small mass.

It's not just these macroscopic visible matter that obey the law of gravitation, but the microscopic matter still follows the law of gravitation, molecules, atoms, and even light follows gravitation.

When gravity is strong enough to allow even light to be distorted and attracted, black holes are the best example.

But there is a substance in the universe that does not follow the law of gravitation, that is, dark matter, dark matter is named dark, not only because this substance is invisible, but also intangible, a very magical substance.

Dark matter is not attracted by gravity, but it can produce gravity, which is very abstract.

"What? Dark matter? ”

"What is dark matter?"

，，，

The people who were looking at Mina seriously were puzzled by Li Li's sudden words, and looked at Li Li in surprise one by one.

Among the people present, except for Mina who looked at the ice pick in her hand with a solemn expression, the rest of the people were puzzled, and they didn't know what to say at all, Tang Long and Zhu Hu both went to work as operators in coastal factories after graduating from elementary school, and Tang Long dropped out of school before graduating from elementary school, and naturally they hadn't heard of what dark matter was, and they didn't even know what the main component of air was, let alone dark matter.

Although Li Yunpan has studied and graduated from university, her major is liberal arts, and all her university courses are finance, and there is basically no column on exploring the universe in Huaxia, and almost all of the TV shows are anti-Japanese dramas, entertainment to death, and Gao Fu Shuai falls in love with ** silk girl, so when she leaves school, if she doesn't take the initiative to accept it directly, it is basically impossible to understand this knowledge.

"Dark matter is a substance that is invisible, intangible, and not affected by gravity, but can produce gravity, and it really exists." Li Li took a deep breath and explained flatly.

"If dark matter can't be seen, why can we see this ice hammer-like object?" Zhu Hu scratched the back of his head with his hand and looked at Li Li like a curious baby.

"I don't know, it's just a guess on my part." Li Li shook his head slightly, he didn't know about this substance, but the only thing that was certain was that this thing must not be made by earth technology, it was given to the evolutionary faction by the Kuino Alliance, and only a civilization like the Kuino Alliance that can make curvature engines and extract antimatter can make such a substance that violates the law of gravitation.

Mina observed for a long time, but did not find the mystery of this magical ice pick, so she simply threw the ice hammer to Li Li and no longer studied it.

Li Li took the ice pick, put it in the travel backpack behind him, and took advantage of the cover of the backpack to directly put this ice pick into the space ring, although he didn't know what the ice pick was, but he faintly felt that this thing was not simple, and it was still safe to put it in the space ring.

"Han Luojia, can you determine our approximate location?" After Li Li put down the ice pick, he looked at Han Luojia, who was constantly rubbing his hands to keep warm.

After Li Li gathered everyone just now, he found that there were dense forests all around, which was deserted, there was no human stronghold, and it should have been a huge forest area before the disaster.

Han Luojia thought for a moment and muttered, "If my estimate is correct, this should be Zhangjiajie in Hunan." ”

An hour before the crash, Han Luojia flew over Dongting Lake in a military transport plane, and according to the path of Changde, then it should be the territory of Zhangjiajie now, and it should be close to the border of Hunan.

"Zhangjiajie!" Li Li touched his chin, as if thinking about something.

"Looking at such a dense forest, we should be in Sangzhi County in Zhangjiajie." Mina's eyes lit up and she spoke her guess.

"Huh? How can you be so sure? Zhuhu was puzzled, and looked at Mina in disbelief, obviously, Mina, as a foreigner, could actually guess the specific location here, which made everyone not believe it.

"You see the climate here is a subtropical monsoon climate, and this is obviously an inaccessible forest area, such a huge forest area is not big in Hunan, China, including Sangzhi County in Zhangjiajie." Mina stood up, surveyed her surroundings, and explained to everyone in a hurry, pointing to a wooded area with a subtropical monsoon climate not far away.

Mina's introduction, although it did not convince everyone, but everyone could not refute it, but Li Li also believed most of Mina's words, especially thinking that Mina, a foreigner, actually knew his country better than them, Li Li just felt depressed, if it wasn't for Mina's understanding, Li Li doubted whether this woman was an agent.

However, Mina is not an agent, she has always liked to camp in the wild and explore the primeval forest, she has been to the largest primeval forest in Brazil, as well as the primeval forest of the Congo in Africa, where to explore the so-called cannibals, many of the habits and hobbies of foreigners are incomprehensible to the eyes of the Chinese.

"You said that it was Sangzhi County, Sangzhi County, what monsoon climate, I also said that we were in Dongting Lake, didn't we just jump into the lake." Zhuhu still complained in disbelief, and seemed to be very unhappy that this foreign girl knew Hunan better than them.

"Smack!" Han Luojia waved his hand, slapped Zhu Hu's head and said, "You kid don't understand, don't come out and be embarrassed, is Dongting Lake so small?" If you make a forced landing over Dongting Lake, you don't have to jump out of the plane, and the size of Dongting Lake can be completely calm. ”

Zhuhu was beaten by Han Luojia, and he didn't dare to squeak, when he jumped out just now, if it wasn't for Han Luojia, he might have been a corpse floating on the surface of the lake, and when he jumped out of the plane, he completely experienced Han Luojia's domineering spirit, and now Zhuhu is like a little daughter-in-law who has been wronged.

Seeing Han Luojia's strength and the aggrieved tigers, everyone laughed, they didn't expect that the usually ruthless tigers would be tamed by Han Luojia so docile, like a little sheep.

The mood of everyone also changed from dull to active all of a sudden, and they slowly walked out of the fright just now.

"Sister Jiajia, why do we have to hold a box when we jump out of the plane, and we have to throw it out before we fall into the water?" Zhuhu saw that everyone's eyes were all paying attention to him, and his face suddenly became hot, after all, it was a bit embarrassing for a big man to be treated like this by a woman, but he didn't dare to resist, after all, Han Luojia saved his life, and his cowardice on the plane was also seen by Han Luojia, so he simply asked a question to divert everyone's attention.

"Well, there's a lot involved." Han Luojia was very satisfied with the title of Sister Zhuhu Jiajia, and she was also very useful, pretending to be unfathomable.

Before Han Luojia finished pretending to be cool, Mina spoke again: "This is very simple, throwing things in advance is just to break the tension of the calm water, otherwise falling from a height of several hundred meters, hitting the water surface is equivalent to hitting a mirror, and the huge impact force will directly break your bones." ”

In the process of jumping out just now, Mina can be said to have done a very perfect job, not only throwing out the box in advance, but also the posture and orientation of falling into the water are also extremely accurate, which is also the reason why she swam to the shore quickly after falling into the water as an ordinary person, without relying on anyone, because she understands this principle.

And Li Yunpan fainted directly, and the rest of the people were far stronger than ordinary people because they were superpowers, as long as they threw out the box in advance to break the tension on the water surface, even if they were lacking in the direction and posture of falling into the water, they could make up for it with a strong physique.

"What is the tension on the surface of the water?" Zhuhu seemed to understand a little, but still asked curiously.

"You are stupid, the surface of the lake is calm like a mirror, if you don't let the water surface ripple, you fall from a height of several hundred meters is equivalent to hitting a mirror, the mirror will shatter, and you will also die." This time, without waiting for Mina to explain, Han Luojia spoke first, obviously not wanting to be stolen by Mina, she enjoyed this feeling very much.

"Water, mirror." Zhu Hu scratched the back of his head with a sneer, he still didn't understand.

"Don't understand?" Han Luojia's eyes widened, and she looked at Zhuhu with an incredulous expression, she had already explained in detail, but she didn't expect that Zhuhu, who usually looked clever, didn't know, so she was a little crazy.

"Sister Jiajia, don't be angry ,,, you, I dropped out of school in the third grade of primary school, and I don't read much." Zhuhu looked at Han Luojia, who was about to become angry, and hurriedly explained, afraid that this woman would slap him again.

Looking at the two of them like this, everyone laughed again, it seems that one thing descends to another.

"Hey, forget it, Sister Jiajia doesn't blame you, remember in the future, jump from a high place to the water, remember to throw something down first, just do it." Han Luojia withdrew her raised right hand and sighed helplessly.

"Sister Jiajia, I don't read much, don't lie to me!" Zhuhu looked at Han Luojia, who had withdrawn his palm, and breathed a sigh of relief in his heart, and said with a serious face.

Suddenly, Han Luojia was stunned, and was directly laughed at by Zhuhu's words, not only Han Luojia, everyone laughed, even Li Yunpan also giggled, only Mina looked at everyone inexplicably, not knowing what everyone was laughing at.

Time passed slowly like this, and when everyone was almost warm, Li Li thought for a moment and said, "For this period of time, we will stay in this forest. ”

"Why?" Han Luojia looked at Li Li with a puzzled expression, she was a person who couldn't stand loneliness, how could she stand it in such a place where birds didn't.

"No why! Just do it. Li Li said in a flat tone, but his face was full of seriousness.

Seeing Li Li like this, although Han Luojia was puzzled, she didn't dare to say more, after all, Li Li had the final say here.

Of course, this seemingly inexplicable decision is actually Li Li's helpless move, although now he looks the same as usual, in fact, he has been extremely seriously injured, and his combat effectiveness has dropped sharply, I am afraid that his current strength has fallen to the king level, but in order to stabilize people's hearts, he did not say it.

And this belongs to the primeval forest area, inaccessible, and there are no traces of monsters, and the terrain is steep, the forest is dense, and it is a good place to recuperate.