"How did they do it?" the wolverine stared at the crystal that was playing the surveillance video, and his eyes were about to pop out.

"What's all the fuss, Mozi in the Spring and Autumn Period of China clearly recorded the discovery of the principle of small hole imaging. Photography is essentially to convert optical signals into electrical signals and transmit them and then reverse them back to optical signals, do you think there are any technical problems with the development of cameras by people who can build electromagnetic devices?"

In fact, human beings have a similar camera technology that has been clearly recorded for a long time, the simplest is to use the periscope principle to repeatedly reflect the image to the distance with countless mirrors, this technology theoretically as long as the mirror is more and the clarity is high enough, you can see the end of the field of vision as close as you are at hand, and the more complex is the small hole imaging principle, but that can only present the reflection in the distance, and the practicality is not high.

Modern camera technology is essentially a photoelectric conversion technology that converts the visual scene into an electrical signal, and the reason is not difficult, but the technical requirements are extremely high, and the control of the two forms of photoelectric energy must reach the microscopic level, so although many geniuses in history, including Leonardo da Vinci, have already put forward relatively complete theories, it was not until the electric revolution in the twentieth century that black and white photography appeared.

The wolverine stepped forward and touched the glowing crystal, and exclaimed: "This crystal is infused with internal force, incredible, could it be that they use internal force as the intermediate signal carrier to break through the cage of technology to complete cross-era creation." This is really a magical Huaxia!

The wolverine was excited and actually learned back the four-character scripture of the sand fox.

Shahu muttered to himself: "Combining the magical method of refining qi with technology, it is really ingenious." ”

The mink here is reaping a lot of harvests: "Tut-tut, the ground stabbing array, poisonous gas, poisonous Gu nozzles, hidden weapon group linkage strike, it turns out that the hall we were in just now is such a dangerous place, it turns out that all beast capitals can launch hidden weapons and poisonous arrows, as well as poisonous Gu attacks, fortunately, the hidden weapons there are all controlled and triggered here, and they will not be automatically triggered, otherwise we will all die." ”

The starting device of the mechanism is divided into two kinds: automatic trigger and control trigger, automatic trigger is to unlock the restriction as long as someone reaches the trigger condition, such as stepping on the floor tile and touching the machine button, the mechanism will be triggered, the control trigger is to be artificially remotely controlled, there is no automatic start device, the former is generally used for the outer defense of the fortress or the ancient tomb anti-theft, the most common in the general movie is this kind of mechanism, the latter is generally located in the transportation hub or important place of a base fortress, and it is generally enabled in the case of a crisis when the enemy is about to break through the outer layer, because these places are usually used by people or important people, so it is impossible for the mechanism to be set to automatic mode that is easy to accidentally injure, and it must be controlled by manpower.

However, all the mechanisms controlled by the control room are used as a last resort to destroy the intruders in a critical situation, so they are often more powerful, and there is no mercy on the part of the subordinates, and once activated, there is no chance of survival.

The hall in front of the shaft is undoubtedly this kind of situation, Shahu can see that his hands are a little trembling, so many lore organs, fortunately, there is no one in the central control room.

Mink said: "Sand fox, the location of those Huaxia people has been determined. ”

Shahu said: "Where?"

Mink said: "In front of the exit of the dungeon, tsk, their skills are not small, and they are about to walk out of the dungeon." If the maximum attack mode is activated immediately, it is guaranteed that they will not be able to get out of the dungeon. ”

Shahu said: "No, that Tang family is big."

The young lady wants to catch it alive, and the tantric master had better catch it alive too. ”

"Team leader......" Shahu called out to Ru, a member of Group A who was directly under him, and Firefox knew that he was calling him the team leader, and asked, "What's wrong?"

Ru pointed to a series of shining crystals and said a little uncertainly: "It seems that there are still people who have come down here, and they are coming to us." ”

"What!"

"What did you say!!"

......

The atmosphere suddenly froze for a while, and Shahu's originally relaxed tone suddenly sank, and said, "How many people are there, and which way are they going?"

"The other party came from a group of stone chambers in the deepest part of the road through a secret passage leading directly to the mechanical lift room above the head of the central control room, and the exit of the secret passage was opposite the door of our entrance to the lifting shaft, and all the mechanisms on that secret passage were directly controlled by the central control room. And there is no crystal in the middle, so I can't be sure how many people there are. ”

"This can't be!!" said Shafox's face changed.

He carefully recalled the map, and there were only two paths that could lead to the mechanical elevator shaft overhead, one was the way they entered through the Bronze Hall, and the other led directly to the core living quarters of the sect, including the residence of the supreme ruler, which was also the most likely place to hide the treasure, and was their next target.

But there should be no other exit from that place, is there someone ahead of them? But why not occupy the central control room?

If not, could it be that the other party came out of the core area? Could it be...... Hell yes.

Shahu felt a cool breath rising from his backbone, not that the idea of a ghost startled him, but an intuition, which was the intuition of being born and dying for many years, and having saved his life several times and walked between life and death.

His intuition told him that the existence that was approaching him was more dangerous than ever.

Shahu suppressed his fear with excellent psychological quality, and ordered: "Leave those Huaxia scientific expedition teams alone, the control agency will give priority to eliminating the target that is close here." ”

If there is danger, then stifle it.

"Team Leader......" Another member of Team A, who was originally part of the Sand Foxboard, reported: "Our remaining team members have lost contact, and I can't contact them." ”

"What!" Another ominous premonition rose, and everything should have been fine when it had occupied the central control room, but now things have taken a sharp turn, and the roller coaster has not been so exciting.

"Team leader......" Ru's voice came.

"What's wrong again!" the sand fox was a little angry.

Ru said in a strange tone: "The other party has broken through the three chain of mechanisms. ”

Firefox's first reaction was: the mechanism is broken, but when he turned his head, he saw the mink muttering to himself: "Impossible, impossible ......"

Ru reported: "The organ is working normally, we did put down a metal gate just now, but ......" he couldn't go on, if according to what he said, then the only explanation is that the other party broke through like pushing open a paper door, no, he walked straight over, but this is obviously not in line with scientific common sense.

What is it that pushes open a metal gate? Whatever it is, it's not a human anyway.

"Report! The target has broken through the arrow array, has broken through the poisoned water area, and has broken through the iron wheel......" The observer of the control mechanism said faster and faster, and the relaxed atmosphere that had occupied the central control room was swept away, replaced by a feeling of turning into a turtle in an urn, and everyone, including the three captains, unconsciously broke out in a cold sweat.

They are all experienced

The warriors of a hundred battles have never seen any scenes, but now who can tell them that something is approaching them.

................................................

In the last stone room of the dungeon, Master Yasi had already explained in detail to Captain Jiang and Miss Tang the gist of the Vajra Demon Circle, and had practiced the Tang family's finger-twisting and soft heart method for an hour.

The rest of the team members have been waiting patiently, seeing that their drills are hot, and they are also interested in not disturbing them.

Zeng Tai asked, "It suddenly occurred to me that even if Captain Jiang and the others can break through, can they find where the mechanism to dissolve the Iron Man Array is?"

The team members were stunned for a moment, and Tashi said, "With Miss Tang's skill level, it should be fine, right?"

Mao Jingqin said, "Professor, have you found anything?"

Professor Zhang pointed to the wall in the distance and said, "In my opinion, most of the cats are those six-pointed star patterns on the opposite wall. ”

Zeng Tai said "ah" and said: "Yes, the movable stone slab of the stone table in the conference room is in the shape of a six-pointed star. ”

Professor Zhang said: "Not only that, I just thought about it, since we entered the underground palace, the symbol of the six-pointed star has appeared in many places, but we haven't paid attention to it. ”

Mao Jingqin recalled: "The ceiling of that conference room has a six-pointed star pattern, which seems to be a hint now, and most of the magnetic frisbees that play the role of central communication in the hidden weapon array are also six-pointed star shaped. ”

Zhang Xueshi said: "Two equilateral triangles, one up and down chain into a six-pointed star, the six-pointed star is a special symbol in human history, the most well-known is the Jewish symbol, the flag of Israel is a six-pointed star with a white background and blue edges. It is said that this six-pointed star is believed to be the "Magen David": the hexagonal shield that King David held when he defeated the giant Goria. In 1897, the "World Zion Organization" held its first congress in Basel, Switzerland, and chose the blue six-pointed star as the emblem. At the 18th Congress in 1933, the emblem was officially adopted as the common emblem of all Jews. ”

Tashi said, "However, this underground palace should not have anything to do with the Jews." ”

Professor Zhang said: "Otherwise, the relationship between the Jews and China is long and mysterious, both of them belong to the world's oldest peoples, and are the only two remaining ethnic groups in the four ancient civilizations that can be traced back to more than 5,000 years of cultural inheritance. Although there is no evidence to show whether they communicated during the ancient civilization, many scholars have suggested that the history of Jews in China can be traced back to the Han Dynasty or even earlier the Zhou Dynasty. The "Stone Tablet of the Seventh Year of Zhengde" erected by the Kaifeng Jewish Community in the Ming Dynasty records that "the original religion entered China from the Han Dynasty" ......"

Mo Daonan interrupted: "Wait a minute, professor, you seem to be very sure that the Jews have intervened in the matter, just because of these six-pointed stars?

Professor Zhang said: "At the moment, it is just speculation, I think that the chief engineer of this underground palace is probably Jewish, or at least Jews were involved in some of the design, so many institutions will carry the shadow of their culture." ”

Everyone shushed at each other, completely puzzled that this was not their Chinese Qimen Dunjia, and why they were still involved with Jews.