In October of the first year of the Chenhe River, the north bank of the Heihe River in Heilong County was completely lost.

Gongsun Kang took Liu Yi as his general, led 100,000 troops, and Chen resisted on the south bank.

In return, the Volga Empire sent 200,000 infantry, including 100,000 musketeers, to cross the Black River.

Gongsun Kangquan Liaodong also had only 120,000 horse troops, 100,000 infantry troops, and no musketeers. But Gongsun Kang is not afraid, this is the self-confidence cultivated by the perennial expedition to the east and the west.

At that time, the ambassador of Buyeo of the river country Buqi, earlier than the construction base in the north of Buyeo country, was called Daqing.

Ling, the commander of the Fuyu Chenhe Army, commanded 10,000 cavalry and 10,000 musketeers in Daqing, responsible for the garrison.

Bu Qi reported the situation to Yang Xi, and Yang Xi ordered him to stay still.

At this time, Yang Xi was personally directing the production of rifles and bullets in the Ministry of Ordnance.

The tech tree has finally activated the intermediate level, and in terms of weapons, there are already detailed drawings of bullets, and even light machine guns, mortars, and so on. Of course, with the quality of Yang Xi's special forces, with one kind of bullet, can't ten kinds of hundreds be made?

As long as Yang Xi is given some time, this is too terrifying.

So Yang Xi has to deal with the muskets that were captured earlier.

On the second day of the founding of the People's Republic of China, Yang Xi ordered the fleet to escort 50,000 gunpowder guns to Fuyu State, and handed them over to Buqi to sell the weapons to Gongsun Kang.

The price, of course, is quite heavy, a musket, for a horse.

But for Gongsun Kang, it feels like a miracle.

In order to support itself against the white-skinned people, the country of Chenhe actually sold such an important weapon.

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Australia, with Yang Xi's experience, Sydney hurriedly organized a fleet, and together with Yang Xi, formed a joint fleet and began to circumnavigate.

It turns out that this is a necessary level.

Yang Xi arranged a guide to lead the joint fleet of the two countries, and Yang Xiao of the Ministry of Ordnance Industry had already made several examples of weapons.

These weapons are long-barreled rifles, heavy machine guns, and sniper rifles.

Yang Xi plans to equip these three weapons first.

Long-barreled rifles, with an effective firing range of more than 500 meters to 1,000 meters, are equipped with bayonets and are basic weapons and equipment.

That's amazing.

The effective firing range of the gunpowder gun is 500 meters, which has been doubled, not to mention the power has been greatly enhanced, there is no need to reload gunpowder, it is a waste of time, and it will not be dumbfired.

Heavy machine guns were used in fortress guards, which was indispensable.

As for the sniper rifle, it has high shooting accuracy, long range and good reliability. It is mainly used to shoot at important targets of the opposing side. The structure of the sniper rifle is basically the same as that of the ordinary rifle, the difference is that the sniper rifle is equipped with a scope for accurate aiming, the barrel is specially processed, the accuracy is very high, and the shooting is mostly manual single shot, and the effective range can reach more than one kilometer.

Yang Xi was excited, this is Yang Xi's strength.

As a former special forces, his understanding of sniper rifles is not something that ordinary people can understand.

Yang Xi has extremely high requirements for optical sights, so he spent more time in the Ministry of Ordnance Industry.

After leaving the Ministry of Ordnance, Yang Xi went to the School of Mechanical Engineering of Chenhe University for the first time and handed them some drawings.

Among them, there are design drawings for improved steam engines, internal combustion engines, and electric motors.

The steam engine was okay, and it was later replaced by internal gas, but with this internal combustion engine, Chenhe Kingdom was invincible. It was Yang Xi who thought about it, and the steam engine was not done, after all, this thing was too inefficient and cumbersome.

After leaving the School of Mechanical Engineering, Yang Xi went to the School of Chemistry and handed over the coal liquefaction technology to the laboratory.

At this moment, Yang Xi is not capable of extracting oil, and to obtain kerosene diesel, it is necessary to use coal as raw material and make it by chemical liquefaction.

As long as diesel fuel is obtained, then the internal combustion engine can be started, and the internal combustion engine is started, and that is the Age of Discovery, and there is also the ability to extract oil.

What tractors, trains, real ships are about to be born.

And electricity!

With electricity, what will Chenhe Kingdom look like in the future!

Yang Xi was so excited to think about it himself.

He was definitely the first to complete the activation of the technology tree, because so far, on the coastline of tens of thousands of miles in the Chenhe Country, no ships from other countries have come.

Yang Xi felt that he was too wise.

The blockade of the Strait of Malacca and the occupation of Southeast Asia completely cut off the round-the-world routes elsewhere.

Now the only one who can accomplish this is Vitas of Sydney and the Volga Empire.

Thinking about it, Yang Xi came to the hospital to study, at this time Hua Tuo had become the dean of the School of Medicine, Hu Langzhong, Yang Xi had already been transferred to the Ministry of Health as a minister.

Hua Tuo has talked to Yang Xi a lot, and when he saw Yang Xi coming at this time, he almost had to bow down again.

Yang Xi immediately stopped it.

"Dean Hua, my Chenhe country is a republic, Mr. Hua don't forget it."

Hua Tuo said: "Yuan's lesson is yes, I don't know what instructions Yuan has when he visits today?" ”

"I have some formulas for medicinal chemistry here, and I want you to lead the laboratory of Chenhe University School of Medicine to complete the laboratory configuration process, and then submit it to Minister Hu of the Ministry of Health for mass production."

Yang Xi handed over the configuration methods of several drugs to Hua Tuo and asked him to configure them in the laboratory, among which there was an extremely important thing called penicillin.

"There are many things in this, you may not have touched it, I have a new observation instrument, called a microscope, this microscope, can move objects hundreds of times, then you will know, how shallow the magnifying glass was before."

"Can magnify an object hundreds of times? It's appalling! Meta, are you sure this thing can really be made? Hua Tuo was a little excited, but also a little incredulous.

"I'm sure that this thing will be sent from the glass factory in the afternoon, and I have made an appointment with the deans of all the colleges of Chenhe University to have dinner together at noon, and you will exchange more experiences in various laboratories in the future." After the meal, the microscope will be brought over, and you will know when you try it, and if you have any questions, you can ask me. ”

"Good! Then Hua Tuo will wait and see! ”

During the lunch, Yang Xi sat at the same table with the deans of various colleges of Chenhe University and talked about many scientific research topics, and Lu Bu, as the new dean of the Military Academy, naturally participated.

When he heard that another artifact-like weapon was about to be released, he thought he was going crazy.

The gunpowder gun has changed its perception, but what is this rifle?

Yang Xi said that the comprehensive strength of the rifle in actual combat should be about three times that of gunpowder guns, and it is not the same in terms of range, loading, and lethality.

Lu Bu felt that personal force seemed to be powerless on the battlefield, and maybe one day, he would be able to lead the army in a big battle, because there was no need for generals to charge into battle.

I just don't know if Yang Xi will give himself this opportunity, although he is now a lieutenant general, but in fact, it is a civilian job and he can't go to the battlefield.

Yang Xi naturally didn't understand Lu Bu's thoughts, and he was now focusing all his energy on upgrading Chenhe Kingdom's technology.

In the afternoon, the microscope was sent to the laboratory of the medical school, and Yang Xi simply asked more than 20 deans to accompany him and go to see it together.

A small fort more than 40 centimeters high was placed on the experimental table, Yang Xi pointed to this metal thing that looked like a small fort and introduced it to everyone: "This thing is called a microscope, which is an optical instrument composed of several transparent glass mirrors. It is mainly used to magnify tiny objects and become instruments that can be seen by the human eye. Next, I asked Hua Tuo, Dean of the School of Medicine, to audition first, and I will personally teach you how to use it, and you can also learn it, and then you will take turns to audition. ”

Hua Tuo couldn't wait to walk over, handed over the instructions he wrote to Hua Tuo, and gave practical guidance, Hua Tuo didn't think so at first.

After operating the instrument, Yang Xi said with a few pieces of sand above the glass piece: "This thing is the finest river sand on the Yangtze River, I will now adjust the microscope to 300 times magnification, Hua Tuo, look!" ”

Yang Xi put the sand away, Hua Tuo put his left eye up to look, and after only a few seconds, Hua Tuo suddenly stepped back and said, "What is this!" ”

Yang Xi knew what he saw, and said with a smile: "Hua Lao, what you see is sand, what is the effect after magnifying it three hundred times?" ”

Hua Tuo rubbed his eyes and said, "Yuanrong, I'll take another look." ”

Yang Xi motioned for him to look again, this time Hua Tuo was mentally prepared, and watched for half a minute before watching and said: "It's really magical, wonderful and boundless, each sand is different, each has its own shape, there are colorful ones, there are those who are like spars, and there are those who are strangely shaped!" ”

Everyone else was stunned by Hua Tuo, Yang Xi signaled to take turns to watch, and it took more than ten minutes to complete a round, and then there were all kinds of shocking discussions.

Then, Yang Xi casually plucked a head and let everyone see what the head looked like under the microscope.

The result is that he is completely different from the black head we usually see, and is composed of some small hairs and a thin thread.

The black turned lemon yellow, like a thin yellow water pipe, and was very smooth. This head has a beautiful "dress" with yellow lace and a stripe of brown and red in the middle.

Yang Xidao: "Our concept of the world around us is limited to what we see with our eyes, or by holding lenses to help the naked eye. This microscope will reveal a whole new world to our vision. In the future, every university, every college, and every laboratory will be equipped with this object for our research on small things. ”

Everyone admires Yang Xi's promotion of all kinds of knowledge without reservation, even the hostile group, which is not deliberately conservative, this kind of mind makes many people impressed.

(End of chapter)

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