Yuan Lingchu took a quick look and was amazed by his colorful ideas. This car has its own unique features...

"cough!"

In order to relieve the embarrassment, Yuan Ling threw the letter in his hand casually. Yu Guang glanced at it, and then said seriously: "It's all messy things. No wonder He An despises his grandfather's character. Haha, keep going."

Yuan Ling was looking for it absent-mindedly, but Yu Guang couldn't help but float to that place.

After searching for a long time, Yuan Ling found that Director He Chou was not the construction of palaces and houses, but various exquisite equipment, most of which were military-oriented, such as the fortresses that were camped and camped, Liuhe City that could capture the city, and military chariots. There are many types of hook Chen, and there are almost no real things about the construction of palaces and houses.

"This guy is really a pity if he doesn't become a general."

Yuan Ling muttered in disappointment.

Liu Qin'er's face improved a little and said, "Your Highness doesn't know. He Shaojian has been a general and has pacified the rebel army. In the battle of Liaodong, he took the general of the Youtun Guard, led 30,000 crossbowmen in the imperial camp, and shot and killed many enemies. It is said that the Sui army first attacked Liaodong City because of He Shaojian's Liuhe City, but because of Emperor Yang's stupidity, he missed the opportunity. The specific situation is unknown, Nunu doesn't know."

Yuan Ling didn't know the details, and vaguely remembered that Yang Guang was blindly commanding the conquest of Goguryeo, making a mess of the situation that could have won, and in the end, a million troops were defeated and returned.

This is also the last straw that crushed the tragedy of the Sui Dynasty.

Yuan Ling looked at the various notes that were used for military equipment, and was a little uninterested, and he really had no idea about war. Then he thought, it was not a bad thing to use it with more skills, and he might be able to use it at any time, so he also looked at it carefully.

This look also opened Yuan Ling's eyes.

He Chou’s wonderful ideas in this regard are amazing. There are all kinds of structures of top equipment in various eras, which are varied.

Yuan Ling was overwhelmed with his eyes. While watching, he also analyzed in his brain whether he could use the physics in his mind to improve it. I don’t know if it was an illusion, but since his soul possessed him, he found that in addition to having a little more special abilities, his brain was also very good, and his ability to accept analysis was greatly improved.

After studying until late at night, Yuan Ling felt sleepy and put down the letter in his hand and found that Liu Qin'er was already asleep on the table.

Looking at the beautiful face, Yuan Ling felt guilty and was fascinated by her, but ignored her.

Slowly forward, Yuan Ling carefully picked up Liu Qin'er.

Liu Qin'er was stunned and opened her eyes. Seeing Yuan Ling's slight hands and feet, the little bit of anxiety in her heart was gone. No matter how much he changed, as long as he was kind to himself and cherished himself.

The next morning.

Yuan Ling rushed to the Works Department with Qi Xiang and other craftsmen impatiently.

Yan Lide led the Ministry of Works to wait for a long time.

"King Shang!"

Yan Lide walked quickly, with a smile on his face even closer. He had different identities and status. As the Minister of Works and an important minister of the country, he was not convenient to get too close to Prince Li Yuanai in his private life. Although he was full of desire for mechanics in his heart, he still forced himself to hold it back. This was also the reason why he slapped himself at the time.

Yan Liben's request for advice was deliberately encouraged by his brother. He knew his younger brother's desire for knowledge too much.

As long as Yan Liben learns it, he, the older brother, will naturally learn it.

The brothers had a long talk last night, and Yan Lide also learned from Yan Liben that the conceptual knowledge of basic physics such as inertia and gravity was also amazing, and the heart of worship came to his face.

"We have been waiting for a long time. Come and introduce it to Your Highness. This is Lu Yuan, the assistant minister of the Ministry of Works, Wei Qing, the doctor of the Ministry of Works, Xu Xin, the doctor of the military farming department, Tian Wei, the doctor of the Yu department, and Cao Lin, the doctor of the Water Department..."

The five people bowed to Yuan Ling and said hello.

Yuan Ling was not used to this kind of etiquette, but he knew the importance of etiquette. In this era, people were rude and could not move in a short time, so they were patient and returned to their courtesy one by one.

After the ceremony, Yan Lide said with a solemn expression: "His Majesty's order, our Minister of Works, Minister of the Ministry of Works, the Minister of the Ministry of Works, the Minister of the Ministry of Works, the 41 officers, and the craftsmen of each department fully assisted His Highness Shang Wang to improve the livestock and high-rotating trolleys. Please give your instructions."

Yuan Ling had already been prepared for the cylinder car and was not at all afraid of the stage. He whispered loudly: "The core of the cylinder car lies in gears. Gears are the source of power and the most core key. Our first step is to start from gears. The gears required for the animal power cylinder car and the high-rotor truck are more complicated than that of the water cylinder car. Yan Shangshu, I don't know the people from the Ministry of Works, so you can arrange it. According to the past achievements, we will divide into three teams. Those with outstanding abilities will join me to study and produce gears; secondly, we are responsible for the large wheels, and we are responsible for the large wheels again. We use the method of segmented research and production, and use the fastest time to overcome the animal power cylinder car and the high-rotor truck."

Yan Lide was worried at first that Yuan Ling would have some shortcomings in command and control, but seeing that he had a proper arrangement, he also felt relieved and continued to arrange according to the appointment.

Yuan Ling also divided the people he brought into three teams.

As early as when Da'an Palace was making water drum trucks, he had enough understanding of the abilities of the group of craftsmen he recruited, and he was easy to arrange.

The general structure of the animal power cylinder truck and the high-rotary cylinder truck was already in Yuan Ling's mind. The only shortcoming was the detail deviation, which needed testing and research.

In the past, there was a lack of effective terrain and sufficient capital and manpower. Now, everything is available, with the experience of water drum trucks, and the progress is very fast.

In just six days, the first livestock trolley had been completed, and the experiment was successful in a place where the water flow was not turbulent.

Lu Yuan, the Minister of Works, shouted in surprise: "Great, Your Highness, next, we only need to determine the size of the gear based on the size of the animal power trolley, and even if the task is completed."

Yuan Ling smiled and said, "This does not take time and effort..."

He said, pulling out the sword from his waist, using the sword instead of pen, and listing an equation on the ground.

The size of the barrel car cannot be the same. As the size of the barrel car changes, the gears and shaft wheels must also change accordingly. The amount of these changes directly affects the power of the entire barrel car.

Therefore, we need to find the most suitable golden point.

Yuanling used the physical equation to calculate the proportion directly based on the current size of the cylinder car, the axle wheel and the size of the gear, and gave the answer, saying: "The cylinder car is based on two zhang, and the gear is given a half step, the gear is added half inch, the shaft wheel is added one foot, and the vertical shaft is added two feet... If you reduce the step by half, the gear is reduced half inch, the shaft wheel is reduced one foot, the vertical shaft is reduced two feet, and so on!"

Lu Yuan looked at the ghost painting talisman on the ground, his mind instantly turned blank, and he stood there stupidly.
Chapter completed!