Chapter 654:

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If China’s army came to attack it, it would seriously treat this battle as an experience, and finally wipe out all enemies.
However, a nasty kid who dared to provoke him, still holding such a ridiculous weapon.
Humans are so arrogant!
Thinking of this, the huge monster suddenly quickened its pace, while controlling its own tentacles, constantly approaching the little boy.
"Snapped!"
At the same time, the fireworks in Xi'er's hand finished the last shot, and pale white gunpowder smoke rose from the firework tube, announcing that Xi'er's "attack" had ended.
When the last fireworks exploded in the air, Xi'er saw the monster walking towards her, and the many tentacles.
He couldn't help feeling despair in his heart.
"Sure enough, these are stories about adults deceiving children."
Xi'er thought so in her heart, throwing the firework tube in her hand to the ground, about to turn around and prepare to escape.
But how could that super-large monster let Xi'er escape so easily?
Those tentacles came towards Xi'er like overwhelmingly. They were like the life-killing sickles of evil spirits. It seemed that the poor child's soul and body would be taken away in the next second.
Suddenly, a light blue light beam flashed from a distance, and it seemed that something was flying towards this side quickly.
The speed of this object is very fast, the violent sonic boom is clearly visible from a few kilometers away, and the super-large monster can only see a figure continuously zooming in and zooming out in front of his eyes.
"Puff!"
A light sword emitting flames penetrated the chest of the super large monster, and instantly, the light sword of flame released a powerful light.
At the same time, something like a shock wave erupted from the monster's chest, and the shock wave directly cut off the entire upper body of the monster.
Just now there was a big ambition. It wanted to kill a lot of human beings and went back to ask for credit. It even wanted to stand in the ranks of the "Creator", but it was beheaded just by meeting.
The human being looked down upon by it killed it easily, and it didn't know that it would die so quickly until it was killed.
The armor that it is proud of has not brought it any effective defensive improvement at all.
This lightsaber didn't know what material it was made of, so it could easily pierce its armor, just like cutting tofu.
This is a close-in technology developed by Datang Technology, specifically designed to defeat enemies with powerful armor at close range.
This is the legendary "light saber", which is reflected in the movie "Star Wars" and the anime "Mobile Suit Gundam", but the power of this lightsaber is obviously much greater than the power in the movie .
The blade of the lightsaber is a magnetically confined plasma, and the magnetic field controls the plasma to "stretch", that is, the length of the blade can be controlled, so that it can become a dagger or a big sword.
It can be said that this thing is definitely a melee weapon, if at all costs, consume all the energy of the body to carry out an attack, this lightsaber can extend to 800 meters long and 40 meters wide.
Cut down with a sword, even if it is hiding in an underground fortress, or an underground target, it will be instantly wiped out.
This lightsaber consists of a hilt and a sword body. The sword body of the lightsaber is not an ordinary laser, but a magnetically confined plasma.
Plasma can be seen everywhere in the universe and is called the fourth state of matter other than solid, liquid and gas.
Matter is composed of molecules, and molecules are composed of atoms. Atoms contain nuclei and electrons. The solid, liquid, and gaseous states are determined by the distance between the molecules.
When the substance is heated to a sufficient temperature or affected by other factors, the negatively charged electrons in the atom are free from the of the nucleus, and positive ions that lose electrons, negative ions to which electrons are attached, and free electrons that are negatively charged may be formed, that is, ionization occurs. .
After ionization, positive and negative ions mix, move randomly and collide, which is called plasma.
In the cosmic space, many high-temperature stars such as stars continuously heat matter to generate plasma. At the same time, the boundless low-density space gives ions enough distance to move freely, and they will not fully recombine to neutral particles due to frequent collisions. Factors make a large amount of plasma exist everywhere in the space.
Why can the plasma "stretch" and "shape"?
It turns out that plasma is composed of constantly moving, charged ions and electrons. When charged particles move in a magnetic field, if they do not move in parallel, they will receive a Lorentz force that changes the direction of movement due to electromagnetic interaction.
In the absence of other forces, a continuously rotating spiral motion will be formed. With a strong magnetic field, the charged particles can be confined within a certain range.
On the other hand, if a group of plasma has a strong movement, there is no external force, and the magnetic field in it cannot leave the plasma. This is called magnetic freezing.
In the universe, plasma and magnetic fields are also inseparable. The sun's atmosphere (corona) is in a plasma state, and the sun has a strong magnetic field.
Sunspots are areas on the sun with very strong magnetic fields.
The prominence in the solar atmosphere is bound by a magnetic field and forms a ring along the lines of magnetic force. This is similar to the "shaping" of the lightsaber in the movie.
The sun’s plasma continues to flow into the vast and empty space, and UU reading www.uukanshu.com also "freezes" the sun’s magnetic field.
The earth also has a strong magnetic field. When these plasmas from the sun reach the vicinity of the earth, the earth’s magnetic field interacts with the frozen solar magnetic field to stop these plasmas-you know, such high energy, high speed, high density Plasma is harmful to our lives.
The lightsaber produced by Datang Technology consumes energy only when the blade cuts through an object. It is an indestructible "hot" blade.
When it is not in contact with an object, it does not release heat, so it is usually a "cold" sword. The plasma in the universe is indeed "cold" and "hot".
"Temperature" refers to the violent degree of thermal movement of the molecules of an object. If the movement of molecules is fast, the temperature will increase accordingly.
Plasma is composed of ions and electrons, and their speed also determines the temperature of the plasma, which is divided into high-temperature plasma and low-temperature plasma.
The masses of ions and electrons in plasma are thousands of times different. Sometimes ions and electrons can have different speeds, and therefore have different temperatures. If they have the same temperature, it is called hot plasma, otherwise it is called cold plasma.