"Wall piercing? Ha ha? This is nonsense, totally against the laws of physics! Are they ghosts?" Robert stark dismisses it.

He is a scientist, but he doesn't believe in any strange theories. Even if there are so many superpowers in the Divine Shield Bureau, they can all be explained by scientific laws.

"This yellow skinned monkey named Hassan also talks nonsense. He even said that the monk named Huolian used his mental strength to 'create' a 100 meter high Golden Buddha and swallowed the guy named Yang Tianxuan. As a result, Yang Tianxuan rushed out again. I suspect he has schizophrenia. I need to find the best psychologist to help him see -"

"Professor also relies on mental power to perceive other people's thinking. Stark, you are too arbitrary!" the black widow joked.

"'professor 'is true, but there is only one' Professor 'in the world! In short, I don't believe in the existence of spiritual power!"

Robert stark lit a cigar, leaned back on the chair with an arrogant look on his face, bit in his mouth and puffed: "Chinese people like this ancient and strange legend, but it is not science fiction. There is no academic basis, but a kind of strange power and chaos. Perhaps this is one of the reasons why Chinese science is backward!"

"It is said that there is wall piercing in ancient yoga in India. The news media reported that not long ago, a yogi performed wall piercing in full view of a group of Indian scientists," said the black widow.

"There are often some strange legends about yoga in India, Qigong in China and the special functions of the human body, such as taking things from bottles by ideas, remote sensing and so on."

Robert stark shook his head. "It's strange that these legends are so common that they are worldwide - of course, these are nonsense."

"First of all, Hassan didn't lie!" said the professor with a smile.

"What? Can Yang Tianxuan really fly at an altitude of 200 meters without any external force?" Robert stark cried out.

Iron king can also fly, even at an altitude of thousands of meters, but he uses the propulsion device on the mechanical exoskeleton.

"As for the mystery of Chinese martial arts, we might as well start with wall piercing... There is no explanation in these ancient Chinese classics, but I think it can be explained!"

The professor's eyes twinkled with wisdom and whispered: "stark, in 1910, astronomers predicted that the earth would collide with comets, so the world panicked and thought that the world would come in the near future. This prediction was indeed fulfilled. Huge comets swept the earth, but the earth was safe. This is because..."

"It's too simple! You know, I'm also a scientist, although - I'm not an astrophysical scientist!"

"The comet tail is composed of extremely thin material, with a density as low as 10-22 grams per cubic centimeter, which is even 'empty' than the vacuum that can be created on earth."

"Of course, I know stark, you're smart! But have you ever thought about it?"

The professor's eyes were bright, and then his mouth burst into a mysterious smile like the Mona Lisa. "But who knew this before the earth passed through the comet tail? People think the comet is a mass of solid matter! At least visually, it is!"

Stark keenly caught the thinking context of the professor. Stark was knowledgeable and thought leaping across a long span, but stark also caught it.

At that moment, stark even aroused strong excitement, as if two small flames were rising in his eyes.

Two people with close thinking have a common cry in such a close distance, just like the harmony of Qin and harp, which is the string of thought bouncing clangly.

"What the professor said, I understand!"

Stark smiled: "people often look at the world with frozen eyes and regard some new concepts as incredible. In fact, what they see is not necessarily true!"

"Newton once said that if I see far, it is because I stand on the shoulders of giants. But if he is a bird, who can fly, but is satisfied with standing on the shoulders of giants and looking at the distance, but forgetting to fly? Experience is sometimes the ladder of our progress, but more often, it will also become an obstacle to our understanding of new things!"

The professor's eyes twinkled with wisdom, smiled and said: "Hundreds of years ago, people stubbornly rejected the theory of the sun center because they 'saw' the sun rise and set around the earth; people also refused to admit that the earth was round because they 'clearly' knew that people could not stand upside down on the ceiling and naturally could not live under the earth. In this way, they made a seemingly correct conclusion from the once 'correct' concept and hastily denied it Now we laugh at their stubbornness. Will future generations laugh at our stupidity and narrowness? "

The faces of all the powers here became very dignified and thoughtful. Obviously, the words of the "Professor" deeply touched them.

The professor slowed down, as if it was convenient for them to understand, and said: "Even the obvious facts such as' people can't go through the wall ',' people can't be invisible 'and' people can't fly 'can't be regarded as a natural final conclusion. After the invention of propeller aircraft, it was almost impossible to install machine guns on aircraft, because the rapidly rotating blades formed an insurmountable barrier to bullets. How was it solved later? Until the invention of synchronous loading The rock is also insurmountable to light, but after the mixture of silica, sodium carbonate and calcium carbonate melts, it becomes transparent glass and light can pass through. The same atoms, only the wonderful and orderly changes in the arrangement of atoms can make light pass through. "

"Professor" paused again, sorted out his ideas, seemed to want to make his words easier to understand, and continued: "In our eyes, the body is an impenetrable dense body, but light can penetrate. The earth is an impenetrable dense body, but neutrinos can easily pass through. Therefore, don't take any concept as absolutely correct, as it is natural and can't be changed slightly."

The iron king was silent, the "electric eye" was silent, and the black widow was silent, but they all showed thoughtful expressions. It was obvious that they were deeply shocked by the words of the "Professor".

The "Professor" electric wheelchair went to the curtain and turned on the projector. A picture of the galaxy of the Milky way was displayed on the projector. The professor said gently: "So far, there are only a few levels of human understanding of the material world, including total galaxies, galaxy clusters, galaxies, stars, molecules, atoms, nucleons, STRATONS or quarks. From the known level of material structure, the 'entity' of matter accounts for only a small part of the space of the level structure, as do stars in galaxies, electrons and nuclei in atoms. Moreover, since it is medium and micro The fact that the son can travel freely in any matter shows that there is also a large gap in the predictable level. Do you think my inference is correct? "

"That's right!"

"According to the theory of cosmic explosion, the beginning of the universe is a small cosmic egg, and there are gaps in the material formed after natural expansion..."

The members of the s.h.i.e.l.d. have reached a high level of scientific literacy. Of course, they understand what the professor said and nod one after another.

"In each layer of material structure, the entity part only accounts for a part of the space of that level, and the entity of the next level only accounts for a certain part of the entity part of the upper level. Although the proportion is different, it should be far less than 1 - this is a deduction based on the known hierarchical structure and the same induction method. Therefore, with the layer by layer anatomy of the material structure, the matter in the universe The total volume of an entity is a linear decreasing sequence. The key is, to what extent! That is, what is the end of the micro? "

In the eyes of the "Professor", there was a flame of wisdom shining. He looked at the people present and said in a slow voice: "We all know the story of your hound chasing a rabbit. The hound runs twice as fast as the rabbit after 100 meters. After the hound catches up with the 100 meters, the rabbit runs another 50 meters; after catching up with the 50 meters, the rabbit runs another 25 meters... This seems to be a process that can never end. But in fact, the hound soon catches up with the rabbit and eats it in one bite, because an infinite linear decreasing sequence tends to To - zero! "

The king of iron and steel has figured it out. He can't help sweating on his forehead. He was really shocked by the "professor's" unrestrained thinking, and was shocked because——

An answer is ready!?

"What the professor means is that the microscopic end of the human body actually approaches zero, that is, a chaotic nothingness!"

The iron King's voice could not help shaking: "and matter is only the existence form of space, a multi-level distorted space constrained by the force field."

"That's right!"

"Professor" nodded, glanced at the audience with intelligent eyes and said leisurely: "The origin of the human body is nothing but a void. It is just a multi-level distorted space constrained by the force field. If human beings can control this force field, I believe that human beings can pass through the wall! And even penetrate all matter! Just like the comet that penetrated the Earth last time... There is no block!"

The voice of "Professor" is neither slow nor high, but it is as enlightening as fairy sound to everyone:

"Suppose that matter is just a distorted space constrained by the force field. Two green smoke and two beams of light can pass through each other because there is enough uniform space between the distorted microstructure. The reason why the human body and the wall can not pass through each other is not that there is no gap inside them, but because of the distortion inside them, just like a curved copper rod can not pass through a curved copper tube, even if the latter is The diameter is much larger. However, as long as we eliminate the distortion of both or even one side, the copper rod and copper tube can be penetrated. "

"Professor, so human beings can pass through the wall!"

At this time, the iron and steel king looked at the "Professor" with admiration: "the key is whether human beings have this ability - the power and technology to eliminate distorted space!"