In fact, Qin Shuai deliberately made such arrangements, just to allow these soldiers to read some books in the bookcase in the factory building when they can't sleep. In fact, it is actually very useful for their knowledge.

These soldiers were used to being pampered and were reluctant to learn things. Once they became quiet, they had suffered these destruction and torture before, and after gaining peace and freedom, they still liked to learn things. When they had time, they would read these books.

There is a story about Western European heavy armored cavalry, which attracted the attention of several soldiers.... The heavy armored cavalry in the medieval period was strong, and this equipment was obviously not conducive to close combat and was basically limited to the front. This manufacturing model reflects the use of heavy armored cavalry on the battlefield from one side - charge, turn around and charge again.... The knights wearing chain armor or composite armor rely on their exquisite equipment and high-strength martial arts to traverse the infantry in a crushing posture. When they see the knights wearing heavy armored with their entourage and roll over to you like a mountain collapse, the soldiers with weak will immediately throw away their armor and flee in all directions.

After a period of time, the advancement of science and technology led to the rapid development of armor technology. At that time, heavy plate armor could even withstand early musket shooting. With the discovery of hot weapons, the defense ability of metal armor gradually was not enough to resist the firepower of hot weapons, so it gradually withdrew from the stage of history.

Several people liked this book very much, so they took turns to watch each other. Later, they turned to a book about ancient times before the Alliance Army. One of them was heavy cavalry before the Alliance Army... Not only were there people and armor, but even war horses were covered with full horses. A cavalry was like a tall statue of a god of war. When they advanced, it was like a steel city wall pressing towards them... When the ancient army besieged a city fortress with strong city defense, they had to collect wood on the spot to build various siege equipment, and use the various functions of the equipment to offset the defense's advantages in the city defense.

However, wooden equipment is very easy to become the target of fire attack on the defender. Therefore, the craftsmen who accompanied the army covered the dried raw cowhide on the equipment, which was tough and fire-resistant, and effectively defended against the arrows and fires launched by the enemy, improving the survivability of siege equipment, which is also the main role of armor protection.

A little soldier suddenly remembered something and said, "I remember Sergeant Qin made some special devices for us. Not only did he use them on the robot, I remember that he had played some devices on the electronic display screen before, but I don't know where he placed it. I really want him to find it, but now he has gone to bed and really can't bear to disturb him."

Qin Chuan heard the whispering here. After all, he was a young master and couldn't sleep well here, so he got up and participated in their discussion.

Listening to these soldiers talking about armor in modern military. Qin Chuan said: "With the rapid development of productivity, the output of metal smelting and forging industries has also soared rapidly, so armor protection has also developed rapidly... In order to resist the rapidly developing hot weapons, metal armor sacrifices the protective area for better protection to the key points..."

However, a few older soldiers sighed and said that some good armor and equipment were actually prepared for those non-commissioned officers with outstanding military achievements. It would be good if they could get ordinary weapons. At most, they could only protect themselves. If they wanted to attack the enemy to a greater extent, they had to ask for instructions. So they didn't know what would happen when Qin Shuai led his troops to fight. Although Qin Shuai took them to escape alien attacks in these times, they did not launch large-scale attacks, so they were still under observation.

Qin Chuan asked them to continue their efforts and not be depressed because of these things, because he believed that Qin Shuai would definitely lead them to make progress. Since he avoided alien attacks again and again, the key was that he had certain strength and was very smart, and he would definitely have attack power. But he had not arranged the layout yet, and he did not want to cause everyone's casualties, so he considered more. When these soldiers heard Qin Chuan say this, they became more at ease.

They each discussed the stories about armored soldiers before for a while, and then went back to bed. Qin Chuan couldn't sleep tonight no matter what. He didn't know what he ate tonight. He thought about the food he ate tonight, and it seemed like he drank a cup of coffee today, but that was a drink, and it didn't taste the coffee, but the color was very similar to coffee.

Qin Chuan remembered that it was handed to him by a soldier. This soldier was a very loyal and reliable person in the Alliance Army, so he drank it without hesitation, but the others also drank less. Qin Chuan liked the taste very much and drank a few more cups than others.

He couldn't sleep, so he read all these books, went to the workstation to see the model made by Qin Shuai. He made one himself, but became more and more excited. Later, he walked to the window and looked at the stars outside. After a while, someone suddenly patted his shoulder. When he turned around, he found that it was Qin Shuai.

Qin Chuan asked, "Did I just woke you up by walking back and forth in this room?"

Qin Shuai said: "I happened to wake up. Did I see the model you made at the workstation just now, which is modeled after me? But you haven't put some of the materials in it in it yet. Although these materials are as thin as cicada wings, the effect of putting them in is completely different. After magnification, these materials as thin as cicada wings will become very strong and durable, so I'll help you install them."

Qin Chuan said: "No need, I'm just curious why you developed and designed so many clever things, why the old designers of our Alliance Army can't do it. They don't even have this idea, but you can think about things that last decades or even a hundred years later, and the layout is quite reasonable. I don't just want to learn from you, but it's a big deal of curiosity. I think you seem to be hiding something in the dark."

However, Qin Shuai let out a hearty laugh and said that Qin Chuan must have been worried. When he woke up just now, he called Jiang Linda and no one answered the answer. He realized that it was not yet morning and it was still at night.
Chapter completed!