The weapon tycoon who traveled to Daqin

Naofumi spent a lot of effort to get rid of this strange old man, but the arrival of this strange old man reminded Shangwen that medical technology must also keep up. Otherwise, as the war gradually escalates, muskets will cause a large number of casualties.

The cost of casualties. And if you don’t pay attention to medical treatment, then it will no longer be the infected wounded soldiers on the battlefield, but also innocent civilians. Large-scale suppurative infection of wounds will cause cross-infection, which

In this way, the death rate will increase exponentially. If the corpses cannot be processed in time, it will cause a large-scale plague. This is the case in the Three Kingdoms. The population death rate at that time was the highest point in Chinese history. Thousands of people were killed.

The population of 10,000 people dropped rapidly in more than ten years. By the time the Three Kingdoms finally came together, the country's population was only a few million. This example is enough. Naofumi didn't want this to happen early in the Warring States Period.

Thinking of this, Naofumi immediately started to develop a microscope. This is a passport for human beings to enter a microscopic world. It is also an essential instrument that will be used in many disciplines in the future.

The contribution of microscopes to medicine is no less than that of war. Because with the help of microscopes, humans have begun to realize the microscopic world. They have also begun to understand how to pay attention to the improvement of sanitary conditions to increase the chance of survival. This is a great progress for mankind.

The most important things about a microscope are the eyepieces and objective lenses. With the improvement of telescope technology and the improvement of lens polishing technology, Naofumi believes that it should be fully capable of meeting this technical requirement. Moreover, all that is needed is just two lenses. For example, the old

Flower mirrors are fully capable of doing the job.

Bracket part. Lens base, lens arm, lens barrel, objective converter (rotator) referred to as "rotator" lens stage (stage), adjuster, etc. Naofumi feels that some of these things need to be improved. In addition

The microscope also needs to be equipped with some lighting equipment, such as reflectors and light collectors. Although it cannot be built like a modern microscope, it is enough as long as it is fully functional. After all, everything is just getting started.

After designing all of this, Naofumi sketched out hemostats, scalpels, scalpels, scissors, tweezers, pliers, needles, needle holder hooks, etc. according to the style of modern medicine. These are all things that humans have gradually developed over hundreds of years.

things to explore.

The next day, Shangwen got up early in the morning and gave these things to the craftsmen to make. Shangwen could not do these things. After sending them, Shangwen went to Meng Yi. This was a big gift given to him by the King of Qin.

Helper, Naofumi thought happily.

But before Naofumi could be happy, he suddenly hit a low point.

Because Li Xin led a team of only a few hundred people waiting for him.

Naofumi looked at these people and was very surprised. What were these people doing?

"Sir, look at what these people I have chosen are like." Li Xin ran over and said.

"Is this all?" Naofumi asked in surprise.

"Yes." Li Xin nodded and confirmed.

"There are too many. Choose again." Naofumi said while looking at the dark crowd.

"What?" Li Xin said in disbelief.

"Re-select." Naofumi emphasized again.

"Pilots are the elite of the elite. Moreover, they need this. This." Naofumi pointed at his brain and said.

"Quickly. Reduce the number of people by at least 90%." Naofumi immediately ordered.

Li Xin looked at Shang Wen in disbelief.

"Go quickly." Naofumi immediately ordered.

"Yes, sir." Li Xin agreed.

Just kidding. Naofumi said with dissatisfaction. When selecting people, he can select hundreds of people. He still doesn’t know how to teach. So many people suddenly appeared. Naofumi really didn’t dare to think about it. Naofumi originally planned to adopt a small class.

Education, one class, can have up to fifteen people. This is already the limit. This time, only two classes are admitted at most. The rest of the people also study, but they all study with the craftsmen, mainly

How to make it, how it works, etc. They are ground support personnel. The number can be large, but the technology must be excellent. If necessary, Naofumi thinks you can choose from the craftsmen who make the airship. Because technology is a threshold. Either you learn

Have strong receptive ability. Be able to quickly accept this knowledge, or already have these technologies. What is missing is just how to convert.

Thinking of this, some related supporting facilities must also keep up. No matter what, these pilots and ground crews must undergo parachute training. Why do ground crews need to undergo parachute training? That is because, mechanics. The aircraft needs a ground crew

The mechanic, or the pilot himself, will be responsible for this. But under the current circumstances, this must be done. The division of labor must be clear.

Safety helmets. Naofumi immediately started arranging them. The entire helmet must be light and not too heavy, but currently, the only ones that can be used are those bulky bronze helmets or iron helmets. Naofumi has a large number of Qin soldiers who are rarely issued helmets.

Equipment. Naofumi picked up the iron helmet. It was too heavy. It was also very thick and there was no lining inside. This was terrible.

Naofumi put it down and picked up another one. It was a leather helmet. It basically had no protective capabilities. What you need to do when skydiving is to jump from the air. The impact is very large. This still doesn't work.

Naofumi put it down again and picked up the iron helmet again. This can only be used. It is just a little too heavy. Moreover, it is completely cast, not pressed. That is nonsense, these are all old equipment.

Naofumi picked up the iron helmet and went to Chen Da's foundry workshop. Naofumi needed to make these helmets hollow. This can greatly reduce the weight of the helmet without losing the effect of the helmet protecting the head. After all this is done

, what Naofumi still needs to do is the lining. Without a good lining, wearing these helmets is basically a waste of effort.

These can only be found by female textile workers. The material Naofumi wanted at the beginning was leather, because from the perspective of comfort effect, leather is the best. But the female worker came up with another solution, which was to use a mixture of leather and linen.

Method. The advantage of this method is that it increases the wear resistance and toughness of the lining. Obviously, the latter is a very ideal solution. Shangwen accepts it.

The parachute training feet were more noteworthy than the helmet. Naofumi didn't want to see a group of soldiers falling from the sky. All of them broke their legs.

Paratrooper boots, paratrooper boots are made more delicately than ever before. First of all, the stitching is very delicate, which is because of the sewing machine. The left and right feet are separated, making them more comfortable to wear. Unlike before, the left and right feet are not separated.

.This is a very significant improvement. Comfortable shoes are more acceptable to soldiers.