Zhu Youxiao just made an outline for the establishment of the artillery unit and asked Sun Chuanting to preside over the presidency. Xiao....o Sun Chuanting was too busy at this time. Who told him to meet an emperor who knew how to call people more and more.&1t;/p>

Zhu Youxiao recently appeared. As the emperor, he just needs to let others do many things.&1t;/p>

Of course, military power must be taken seriously, but training artillery teams is complicated and requires exploration, so of course it is impossible to spend time on it.&1t;/p>

Sun Chuanting was ordered to form a artillery team, and soon it was revealed that these three kilograms of cannons were indeed good, but they were a little embarrassed. Because the Royal Military Factory created a one kilogram through forging, weighing only twenty kilograms, and adding a two-legged small cannon stand in front, which was only twenty three kilograms.&1t;/p>

This is transformed from the basis of tiger squat cannons. The tiger squat cannon is a relatively outstanding "domestic product" among the Ming army's artillery. It weighs from more than 30 kilograms to several hundred kilograms. It has very good combat mobility. It is often a soldier who can carry it on his back. During the battle, he can shoot shots at the enemy and make great contributions in the anti-Japanese war.&1t;/p>

When the military factory forged a pound of cannon this time, compared with the 36 pounds of tiger squatting cannon, which weighed nearly 5 pounds of shells, the pound of cannon in the military factory was 38 pounds (kg), and shot 1 pound of shells (6oog) with shells.&1t;/p>

Just a few changes, the performance was immediately very different. The tiger squat cannon lacks fixtures, and the projectiles are too large and the charge is large. This causes the entire cannon to jump up when firing, which affects the shooting accuracy. The strike distance is about 16o meters, but the lethality is slightly insufficient from 16o meters. It is usually placed outside 8o meters, and the lethality is the most terrifying, and hundreds of lead bullets are shot at a time.&1t;/p>

The tiger squat cannon has outstanding advantages, but its disadvantages are also quite prominent. Its body tube is short, it is difficult to provide a long range, and its accuracy is not high. Although the extremely simple gun mount suppresses upward jump, the adjustment of the firing angle also causes inconvenience - you can only dig a hole on the ground at the rear tail of the artillery to adjust a certain angle. This makes the tiger squat cannon not ideal for long-distance use.&1t;/p>

The one-pound cannon in the military factory has increased due to the reduced weight of the projectile, and the shotgun range has reached 35o meters, which has greatly increased the accuracy. Because the loading volume is not as big as the tiger squat cannon, the weight is heavier than the tiger squat cannon, so aiming is more convenient. However, it can only shoot 25 leads at a time.&1t;/p>

However, this kind of one-pound cannon is definitely a powerful weapon on the battlefield, because it is extremely light in weight and can be directly used in the hands of infantrymen, without any professional artillery teams.&1t;/p>

Since you have a one-pound cannon, do you still need a three-pound cannon?&1t;/p>

Because the range of the three-jin cannon is not much higher than that of a jin cannon, Sun Chuanting suggested to the emperor: "We can start developing a new three-jin cannon to increase the length of the barrel to increase the range, and it doesn't matter if the weight is larger. The three-jin cannon that has been developed is used as a shotgun in front of the array, and at the same time, each army is equipped with a jin cannon, which is arranged in front of the array to face the enemy in wartime."&1t;/p>

Zhu Youcai approved Sun Chuanting's suggestion to let the military factory develop a three-pound cannon with a longer barrel, with a weight of about 3oo kilograms. This weight of cannon is still relatively flexible on the battlefield, and it can still be easily dragged and dragged by horses.&1t;/p>

If the weight of the three-jin cannon increases, the barrel can be lengthened, thereby obtaining greater range and accuracy.&1t;/p>

The weight of field guns is acceptable within 2,000 kilograms. Large-caliber field guns are also under development at this time. At present, a gun is still cast for a long time, mainly because mud molds are still being cast. However, mud molds are not too big. As long as there is enough silver to smash them, mud molds can be made in advance, and the problem is not big.&1t;/p>

Because the direct casting of steel is actually lower than that of iron cast guns. Because the quality of steel is better, the materials are reduced. Moreover, the price of steel in the Royal Military Factory is also very low.&1t;/p>

In early September, the Royal Academy of Sciences finally officially started.&1t;/p>

Because the first class of students has been recruited by an additional group, it has reached a scale of 500. Zhu Youxiao spent money to buy a large piece of land not far from the imperial city, demolished the place, and built the Royal Academy of Sciences.&1t;/p>

The reason why it was built outside the imperial city was mainly because it was close to each other. Zhu Youjiao went to teach students and other things, and there was no need to take a few steps to get there.&1t;/p>

The Royal Academy of Sciences has a relatively large land area, with more than 200 acres of land. Although only part of the facilities has been repaired, there is still no problem in class.&1t;/p>

The subjects of the Royal Academy of Sciences are divided into mathematics, science, chemistry, and majors: agriculture, metallurgy, exploration, machinery, water conservancy, military industry, shipbuilding, navigation, etc.&1t;/p>

However, there is no major yet, so I will learn mathematics, physics and chemistry first.&1t;/p>

Zhu Youxiao has compiled the mathematics, physics and chemistry textbook. Although it is relatively simple, it is definitely a powerful tool in this era! For example, Newton's law is just applicable to this theory of primary industry. At this time, quantum mechanics cannot be applied at all.&1t;/p>

There is also the periodic table of elements, which is an essential guiding knowledge for the development of primary industry.&1t;/p>

The students of the Royal Academy of Sciences can continue to conduct various chemical experiments based on the periodic table of elements, and then all kinds of insights will come out!&1t;/p>

Although Zhu Youxiao was a science graduate student before traveling through time, his role in this era is actually to provide some basic mathematics, physics and chemistry textbooks.&1t;/p>

Because later industrial development has reached a very complicated level, with too many disciplines, so it is divided very carefully. Unlike the Ming families in the early 20th century, they were both physicists and chemists. At that time, physics and chemistry were not separated at all.&1t;/p>

The university knowledge that Zhu Youxiao learned before time traveling has no application value in this era. Instead, the mathematics, physics and chemistry textbooks in junior high schools and high schools are very useful.&1t;/p>

These textbooks have been written for a while, and Xu Guangqi is basically a little crazy. After getting the textbooks given to him by Zhu Youxiao, he almost couldn't come out after digging in. He either did this or that experiment all day long, or he would study wildly.&1t;/p>

This time the Royal Academy of Sciences starts, Zhu Youjiao will naturally be present in person, and Xu Guangqi will also go with him, because Xu Guangqi will become a teacher at the Royal Academy of Sciences.&1t;/p>

When they arrived at the Royal Academy of Sciences, the students knelt down and shouted long live, and welcomed the emperor.&1t;/p>

There are not too many people, just five hundred people. Zhu Youxiao, who has seen a big scene, is really rare in his eyes! When I was in school in later generations, which school did not have thousands of people during recess?&1t;/p>

Although it is only five hundred, if this group of people can be cultivated, they can continue to cultivate a lot of talents.&1t;/p>

Zhu Youxiao said that behind Ju Ping, the students stood up and observed Zhu Youxiao. Zhu Youxiao was only fifteen years old and was really young.&1t;/p>

This is a young emperor.&1t;/p>

Some students chose to come to the Royal Academy of Sciences, obviously they took a certain risk. Because the emperor is so young, it is not necessarily reliable to do things!&1t;/p>

Zhu Youzhai casually said a few words to encourage the students on the spot, which were nothing more than some people who should study hard and reimburse the country. Then he announced the royal family's academic subsidies and scholarship policies for them.&1t;/p>

Because this group of students is basically all from poor children from ordinary families, and none of them are particularly wealthy, Zhu Youzhai has formulated high subsidies, so he hopes that these students can not be affected by the impetuous social atmosphere, concentrate on studying and study practical learning.&1t;/p>

Royal will give them a subsidy of 3 yuan every month. If these students want to get married and buy a house, Royal Bank can give them interest-free loans, which basically eliminates their worries.&1t;/p>

Among these students, many of them are in their twenties, and even in their thirties. Survival is a problem they must consider, and traditional etiquette and law had been severely impacted in the late Ming Dynasty. Especially in cities and coastal areas, whether they are the upper-level powerful or the lower-level slaves, they all despise etiquette and law, and their concepts have become very materialistic.&1t;/p>

The formation of materialism has made people more and more impetuous. If Zhu Youjiao wants these students to study with peace of mind, these students should solve the problems of daily life clearly.&1t;/p>

!&1t;//p>
Chapter completed!