In the context of the times, there is never a shortage of wonderful stories. The love, hate and hatred of individual humans have built the diversity of human social development.

Five hundred meters away, Ren Di looked back at the young man and woman behind her eyes, and smiled gently. He said softly: "I don't have much time in the tower. What should I do is finish."

The future of the tower is not over yet, but Ren Di has finished what he should do. The tower will go on its own. The future tower may perish because it is trapped in the pit of history again, but it will not perish in this era.

The universe tragedy in Ren Di's eyes is far more than just a civilization on the Iron Tower. Every civilization is like a stranded little fish on the beach, bouncing. Ren Di now only threw one of them back to the sea.

The lens switches, in the vast universe, space warships are floating. These warships look as big as the 10,000 tons destroyers on the sea, but in fact they weigh less than 2,000 tons. A large amount of foam steel, Kevlar plastic, and non-Newtonian body liquid armor are composed of technologies in the early 21st century.

Such armor is not a pity in space. Because there is no oxygen, it will not be ignited in space. Among the several threats that this space warship needs to avoid in space, there is no situation where the armor is ignited.

The first space threat is electromagnetic shells with an initial attainment of seven kilometers per second and a single shell mass of six kilograms. The warships of both sides will shoot each other within a range of 1,200 kilometers to 500 kilometers. As for the shooting accuracy over 1,000 kilometers, it is the same as the accuracy of cross-fire battleships in the era of the Dreadnought.

Although the accuracy of long-range shooting is not high, this is the most effective attack method. When a six-kilogram shell hits a warship, the warship must only use its own armor to withstand the damage. There is no other way.

The outermost ceramic radiation-resistant and heat-resistant armor will be directly penetrated, and the foam metal cannot stop the penetration of kinetic energy bombs. The main force that resists electromagnetic shells is the internal Kevlar fiber, a plastic product, which is commonly used in bulletproof vests in the 21st century. This layer of plastic armor is light in weight and is thermally insulated. When hit by kinetic energy, it will break a lot and use its own destruction to reduce kinetic energy.

However, there will be another layer of armor inside. This layer of armor is the most popular liquid armor on Earth in the 21st century, and the scientific term is non-Newtonian.

Injecting a large amount of melted flour into a tank of water will form something like a snot. If you press it slowly, your hands will press it easily. But if you raise your hand and slap it hard, I'm sorry, you will feel that your palm will be pulled back. The liquid surface will only tremble slightly, just like the trembling of the jelly being bounced.

The non-Newtonian body of a large swimming pool can support humans to run on it, just like stepping on a large pool of snot. This is the distance from liquid armor. It will deform when it is slowly under stress, but if it is suddenly subjected to force, the deformation will be difficult to change instantly, and it will show the incompressibility of the liquid. The 21st century technology is to apply this to bullets, let things like bullets hit, and allow liquid fibers to resist the incompressibility. The only technical difficulty is to keep the fibers light and wear on clothes and effectively prevent bulletproof.

In space, huge warships can easily use this technology. This is a direct competition between armor and ammunition. When the warhead hits the warship, the operators inside the warship will feel the entire warship tremor violently, but the warship is not penetrated.

The second threat faced by space combat warships is laser weapons. This thing needs to be fired more accurately. The outer layer of intercontinental missile ablation-resistant material on the outermost layer of the warship will block the laser. It is not that the laser cannot burn this layer of material, but will directly steam with the energy of the laser.

In space combat, each laser beam is extremely short-range. If the opponent's warship is burned for a long time, the long beam in space will become the most distinctive pointing symbol and will become the target of other warships' fire. Therefore, they are all like laser guns, and they emit beams of laser lights. The warships in space are constantly moving relatively, which means that each laser beam cannot weigh the same position.

The outermost layer of heat-resistant tiles is not thick, and the new tiles are pasted on the orbital port for repair. Another good warship is a good warship. Laser cannons are mainly used to defend against small unmanned aircraft in space.

The third threat is magnetic pulses. This layer of defense is given to thick foam armor. The metal layer will effectively block electromagnetic waves. The metal layer can shield electromagnetic waves, but when the electromagnetic waves are shielded by the metal layer, it will generate current on the metal layer. When the strong current is attenuated, secondary electromagnetic waves will be generated. Therefore, the metal shell of the space warship is not a layer.

Magnetic pulses directly impact the foam armor will bring current to the foam armor, but this part of the energy will be consumed layer by layer on the foam armor and cannot affect the internal computing equipment. This is the role of foam metal in space combat.

The space warships of this era were only 2,000 tons, with a body length ranging from 150 meters to 70 meters. It was not that the sixth-level civilization did not want to build larger space warships, but was stuck in the thrust. Space warships used electric pushing when cruising space and chemical propulsion during wartime. The power of the fission reactor could not keep up, which made the mass of the warship reach its limit of 2,000 tons. No matter how big it was, it would affect the maneuverability of the warship in space.

More advanced space warfare technology has to wait for a more advanced power system, but that is the technical condition of the seventh-level civilization. Before the controllable nuclear fusion technology is broken through, the quality of all warships must comply with the laws.

Nowadays, six-class civilized warships in space are floating in space, and the shape of the warship is like a stealth fighter without wings. It is not J-20, J-20 still needs to be combined with aerodynamic conditions. J-20 also needs to maintain a streamlined curve replacement outside the diamond head. If the style of the fighter is compared to the style of the f117 Nighthawk stealth fighter, it will be similar.

And it is even more extreme than the Nightingale fighter. It is full of water chestnuts. The entire warship has water chestnuts. The turrets on the bulges are water chestnuts. The chemical afterburner ejection ports on both sides are also water chestnuts. In order to avoid radar irradiation, the diffraction phenomenon of electromagnetic waves will reflect when it hits the inclined surface of the object. The oblique knife surface can be used as a mirror. It is swiped to a huge extent. The style of a space warship is the style of a pyramid rising to the sky.

The style of the pyramids to the sky is the universality of space warships. Just like in the era of dreadnoughts, all countries on Earth used main guns to be arranged along the center line and unified the main guns. This is the universality that dreadnoughts must follow.

However, how many chemical thrust devices are there in the specific arrangement of each warship's turret? The details of each space warship are still different. After all, various chemical fuel tanks, personnel living warehouses, ammunition warehouses, and nuclear reaction chambers must be stuffed into the internal space of limited angular style warships. Each warship manufacturer has its own unique shipbuilding data.

If you are an expert in the Yagur civilization who is proficient in military and military affairs, you can see that the fleet cluster that is now traveling in space is mainly produced by twelve forces. Some of them have unique styles, loaded with various radars, enhanced cruise, and reduced armored pirate ships.

This is a large mixed fleet. For the sixth-level civilization, space warships are not rifles and cannot bear it. They can replace the army with a batch. Each piece of material is sent by chemical rockets on the ground. Without controllable nuclear fusion, the cost of materials is greatly reduced. It is conceivable how expensive these space warships are.

Every space warship with a tonnage of over 1,000 tons is a hard fortune at Level 6. This is the main battleship. In the Yagur civilization, the main battleship with a tonnage mass of over 2,000 tons is about 30,000.

On average, one or two planets support a thousand-ton warship to the sky. The limit of the Yagge civilization is to have 200,000 warships. It was the era of great melee eight thousand years ago, with pirates rising in space and pirates entrenched in various rampant systems. The era of war that lasted for three hundred years was the era of the largest number of space warships.

Now Yagge is a republic, and they are actually ruling, forming an alliance between the big and small, maintaining world stability. However, in fact, the government that chose a job was the same as the courts in the late Eastern Han Dynasty, and few of them were killed. Those who controlled the government were also planning to hold the emperor to command the princes.

Of course, the government's authority is not even as good as Emperor Xian of Han. When Emperor Xian of Han was still alive, all the princes dared not point at Emperor Xian of Han to scold. Now, if they are not satisfied, they openly oppose the government that chooses a career. The government that chooses a career is basically the nature of the United Nations.

Whoever has more warships will have the say. Although in this era, the total number of warships of various forces is small, each one hoards a lot of materials in space orbit. Because the money spent on producing space warships to maintain them is too much, but once it is necessary, the era of prosperous warships 8,000 years ago will come again.

Now, the number of main ships of this large fleet that are sailing in space is 283, and the number of warships with the remaining one thousand tons is 1,526. This is a powerful fleet cluster in the Yagur civilization. On a giant flagship of the fleet cluster of 3,824 tons, Chen Ru was sitting on the control platform inside the battleship, and the semi-spoke screen showed a wide space.

The metal position where Chen Ru was sitting was suspended on this platform, and below the platform, many soldiers wearing white space costumes were busy, contacting the situation of the various warships of the fleet.

The letter x is not connected with numbers behind the Latin letters, marking the symbols of fleets. On the screen that simulates the appearance of space outside, there are warships marked on the screen. A large fleet can see all the views, allowing people sitting in floating seats to know the positions of their warships in space.
Chapter completed!