Look at the maggot-like iron head at this time, under a burst of arching, although the movement is a little slower, but it is also moving forward to a certain extent!

Since the queen ant can't cut through the film, why does the iron head squirm so hard at the queen?

It's actually quite simple, this is the relative effect of force!

Although the ant queen has a sharp blade, its size is about the same as that of a hummingbird, even if he has ten times more strength than himself, he doesn't have a few catties of strength!

The iron head is different, even if his strength is less than the strength of his own volume, even if it is only one-third, at least this strength must be dozens of catties.

In physical terms!

A method of isolating an object and analyzing the characteristics of each external force to which it is subject. External forces include active and binding forces. The characteristics of the analysis force are mainly to determine the point of application, direction, etc. of these external forces.

For example, gravity is the gravitational pull of the earth on an object, which is an external main driving force, and the point of action is at the center of gravity of the object, and the direction is plumb downward.

The magnitude of the binding force is generally unknown. There is a part of the constraint that the direction of the binding force can be determined.

For example, the binding force of the rope is always a tension force, and the direction is along the rope when it is tightened; The binding force of a smooth surface is always a thrust force in the direction along the normal of that face.

The binding force along the rough contact surface is the frictional force. The frictional force reaches its maximum value when the object will start moving. If the coefficient of friction is known, the numerical relationship between the maximum static friction and the normal reaction force is the friction surface. In equilibrium, the magnitude of the frictional force can be any value from one back to any limit, and its magnitude should be calculated according to the equilibrium condition of the force.

In addition, the direction of the binding force can be determined by the construction of the hinges. For example, the binding force of a cylindrical hinge can be represented by two forces in a plane perpendicular to the cylindrical axis; For example, the direction of the binding force of the movable support can be expressed by a force N perpendicular to the bearing surface.

From Newton's laws of motion, it can be seen that whether an object is balanced or not is determined by external forces, and the acceleration of an object when it is unbalanced is also determined by external forces, both of which have nothing to do with the internal forces that interact within the object. Therefore, when solving mechanical problems, we often consciously select a certain part as the object of study, regard it as an object, and cut it from the constraints of the surrounding environment, and apply corresponding external forces.

An unconstrained object is called an isolator. The diagram of the isolated body and all the external forces to which it is subjected is called a force diagram.

For example, a ladder is placed between a smooth plumb wall and a rough horizontal floor, the friction between the ground and the ladder contact, and the horizontal rope between the ladder point and the wall point is tightened. If a ladder is used as an isolator, its force is on the ground, the wall, and the rope.

And at this time, although the iron head doesn't understand this, he actually thinks like this!

As his body squirmed, just when the iron head squirmed to the side of the queen ant, in fact, the iron head had been in this monster's body for at least seven or eight minutes, and after removing the part of the time he could breathe, he had not breathed for at least four minutes!

What is this concept? A normal person can actually hold it for two minutes!

So at this time, the iron head, in fact, there is not much strength in the body to provide him with use, when he reached out to pick up the queen, the queen ant at this time seemed to understand what he was going to do next, let the iron head hold it!

And holding the iron head of the queen ant, it was like holding a small knife, and scratched it on the membrane!

"Whoa!"

It was as if he heard the sound of cutting in his ears, which made Tietou feel happy in his heart, but then Tietou hurriedly looked at it, and his heart was half cold.

He just made a mark on it, how to say, it was like holding a glass knife and drawing a shallow mark on the glass that could be revealed!

Although my heart is half cold, where will the iron head give up so easily! Since you can mark it, it means that it has an effect, and if you don't continue to work hard, it is equivalent to giving up and waiting for death!

Thinking of this, the iron head scratched back and forth on the imprint, side by side, and repeatedly scratched!

But the effect is not so obvious, but in the case of seeing, the imprint has been deepened a lot! But in this environment, where can he be given so much time!

With the passage of time, and the iron head slid again and again, the body function was slowly disappearing, until finally, the iron head's oxygen-deficient brain could not control the body, and the waving arm was like a machine that had been given the last instruction by the brain, repeating this action all the time!

But gradually, the arm of the iron head is swinging slower and shorter!

Suddenly!

At this time, the queen ant in the hands of the iron head seemed to sense the current situation of the iron head, and immediately emitted bursts of fluorescence, and the fluorescence in its body, after flashing in its body for a few seconds, slowly converged towards its ant knife as if there were free molecules! And then it all converged on the tip of its ant-blade!

Looking at the tip of the knife behind the queen, it was like a laser cutting machine, and with the iron head unconsciously cutting down again, the originally hard film skin like an iron head was cut as if it had been cut by the cutting gun, and with the movement of the iron head's arm, it was cut little by little!

However, this scene is invisible to the already unconscious iron head!

With the ant knife cutting of the queen ant, from the outside, the monster that originally devoured them, where is the monster, this is a small train-like death worm!

Can you imagine a death worm with a little train! What a concept, no wonder there are spider bones the size of a truck in that cave!

With this incision, accompanied by a thick white liquid, the iron head held the queen ant and flowed out!

But at this time, the iron head doesn't know if it's luck or tragedy! I thought I would escape from Ascension, but I escaped and ascended......

Let's put it this way, the death worm the size of a small train, after devouring the lower iron head, wriggled back to its old nest, and its old nest was just below the cave where the iron head went, probably only a few dozen feet apart.

And when the queen ant cuts his stomach, it rolls in the hole, and then a third of its body sticks out of the cave!

It is the skin that the iron head cuts with the queen ant, so why does the iron head see the yellow color in his body?

The skin of the Death Worm is red, but outside the cave is a green flame, and the two together naturally form a yellow color, which is the reason why red adds green and then turns yellow!

It just so happened that the place where the iron head cut was the part where the death worm exposed its burrow! And at this time, the iron head was falling freely with the white liquid flowing out of the dead worm!

Just after the iron head fell for more than ten minutes, the iron head's body slowly broke out of the barrier of green flames, and then quietly levitated!

Why do you say that it took more than ten minutes for the iron head to fall through the green flame barrier?

Because in the deep hole of the green flame that rolled up and rose, there was always a wind going up, as if there was a blower, but the wind was not enough to support the weight of the iron head, so the iron head fell for several hundred meters before passing through the green flame.

So why is the iron head levitating again?

In fact, there is a certain connection between time and space, just like the connection between the earth and the universe!

First of all, let's talk about what time is!

Time is a relatively abstract concept, which is the expression of the movement of matter, the continuity of change, and the sequentiality.

The concept of time consists of two concepts: time and period. Time is a parameter used by human beings to describe the process of material movement or the occurrence of events, and the determination of time depends on the law of periodic changes of matter that is not affected by the outside world.

For example, the cycle of the moon around the earth, the cycle of the earth around the sun, the period of rotation of the earth, the period of atomic oscillation, etc. Albert Einstein said that time and space are an illusion of human cognition.

Albert Einstein proposed in his theory of relativity that time, space, and matter cannot be explained separately.

Time and space together form a four-dimensional space-time, which constitutes the basic structure of the universe. Neither time nor space is absolute in measurement, and the passage of time measured by observers at different relative velocities or measurement points with different space-time structures is different.

General relativity predicts that the gravitational field generated by the mass will cause a distorted space-time structure, and that the time lapse of a clock near a massive mass (e.g., a black hole) will be slower than that of a clock at a distance from a large mass.

Existing instruments have confirmed the precise predictions of time made by these theories of relativity, and the results have been applied to the Global Positioning System. In addition, there is a "time dilation" effect in special relativity: the time lapse of a clock with relative motion appears to the observer to be slower than that of a (static) clock in one's own frame of reference.

Time is a quantity formed by the influence of the three-dimensional motion (displacement) of all other objects (matter) on the earth (other celestial bodies can theoretically do well) on a person's senses.

As far as the physical theories of the 21st century are concerned, time is continuous, uninterrupted, and has no quantum properties. Some theories that have not yet been proven, such as quantum gravity theory, string theory, M theory, etc., that try to combine the theory of relativity with quantum mechanics, predict that time is discontinuous and has quantum properties. Some theories speculate that Planck time may be the smallest unit of time.

According to Stephen William Hawking's Einstein equation in the general theory of relativity, it is shown that the time of the universe has a starting point, which began with the Big Bang, and that there is no "before" for the singularity, and it is pointless to discuss the time before that. Matter and time and space coexist, and as long as matter exists, time has meaning.

Albert Einstein argued: "The distinction between the present, the past and the future is only an illusion." "Going back in time, or going back in time, is actually based on a logic that doesn't exist. (Note: There is no concept of time in the basic theorems of physics, time does not participate in the calculation, this does not mean that it does not exist, the aging of species, the replacement of day and night all prove its real existence, do not misunderstand its meaning; In the theory of relativity, many motions of particles, fission and fusion, are in this relationship with each other, and they are inverted with each other. ）

Broadly speaking, when a point moves relative to a coordinate system, the line or line segment or curve formed by its motion is one of the times when the point is at rest relative to that coordinate system. Each point corresponds to multiple times. Relative to a certain time, the faster the point at rest starts to move, the slower the time, when the speed is the same as the point moving in that time, time stops, and when the speed exceeds the point, it is equivalent to going back to the past.

Relative time

That is, real time, time expressed in real numbers. Refers to the time at which the point of non-extradimensional motion is formed.

Absolute time

That is, imaginary time, the time expressed by imaginary numbers. Refers to the time at which the point of extradimensional motion is formed.

Space makes things changeable, that is, because of the existence of space, things can change. Space is something without energy, that is, when things can change, the energy generated by the change has canceled each other out with the energy that hinders it. The description of a point that changes in space is called the time when the described point is equivalent to the point (when the point moves to a certain position, the described point will have a unique corresponding position, which is called the position of the described point at this time).