[Qing Chuan] Koi Seven Brothers is a group pet

Kangxi, who was standing aside, was still watching the test seriously, but he couldn't help laughing when he heard the conversation between the two live treasures.

Liang Jiugong wanted to laugh but didn't dare to.

He and a group of palace people behind him stared down at the insteps, trying to control their expressions, each of them twitched the corners of their mouths, their stomachs twitched, what's more, their shoulders trembled and they made chi-chi noises.

Yinyou was about to explode.

He was so ashamed and annoyed that he turned red into a shrimp.

Yinyou pouted, and ran to the middle of Nalan Xingde and Cao Yin. He was relieved to see that the masters were indeed masters, and they still maintained a firm and unmoving posture and a solemn and serious expression. Concentrate in the center of the test site.

Yinyou squeezed contentedly in the middle.

He followed suit, focusing on the running and overturned carriage in the center, not noticing that Nalan Xingde and Cao Yin looked at him at the same time, and then exchanged glances helplessly.

There was also a faint smile in their eyes, which was fleeting. Soon Nalan Xingde and Cao Yin withdrew their smiles and focused on the test in front of them again.

The repeated tests ended quickly, and the results were not very optimistic.Nalanxingde and Cao Yinfan looked at the registered data, their brows gradually frowned, and they met to discuss a few words in a low voice.

Yinyou has no time to feel sorry for himself.

He raised his head and looked up: "Master Nalan, Master Cao, what's wrong with you?"

Kangxi and Yinzhen also walked over.

Cao Yin replied respectfully: "Brother Seven, after testing this batch of carriages... it seems that the original version is the best. Its speed and load bearing are not dominant, but its stability is better than other carriages."

"But I think the four-wheel drive is much more stable than him." Yinyou was full of doubts, and he pointed to the little eunuch in the middle of the field.

Compared with the side-to-side shaking visible to the naked eye of a two-wheeled vehicle, a four-wheeled vehicle on a sandy road is much more stable.

Kangxi and Yinzhen also nodded.

Cao Yin smiled wryly: "It's true when you go straight, but when you turn..."

He waved.

The little eunuch in the arena hurried to the corner, pulled up the four-wheeler and trot along the corner.I saw that the stability of the four-wheeled vehicle disappeared without a trace as soon as it entered a corner. It can be said that the car overturned as soon as it turned a corner.

On the contrary, the simplest two-wheeled carriage passed the curve smoothly, except that it was still a little rickety, and there was no difference on the Heping Road.

Cao Yin shook his head: "From the perspective of stability, whether it is widening or increasing the wheel axle, or increasing the number of carriages, it will increase the probability of rollover when turning."

However, the Qing Dynasty has a vast territory and many lands with rolling mountains, so it is common to transport grain and grass across mountains and mountains.If the car overturns when the road encounters a curve, can this car still be used?It is fatal to overturn the car on the road!

Perhaps the centuries-old tradition of horse-drawn carriages is correct.

This idea rose from the bottom of Cao Yin's heart. He watched Brother Qi hesitate to speak, and it was hard for him to break Brother Qi's whimsical idea.

Kangxi was also a little disappointed.

Yinyou's cheeks puffed up slightly, and he stared at the carriage unwillingly: "Maybe it's something wrong? Didn't Master Nalan say that three people must have my teacher? What if the carpenters also know some tricks? If we look at it together, can we find out what's wrong?"

Yinzhen nodded.

Foreigners can improve, so we...can't?There were stars shining in his eyes, all expressing his unwillingness to admit defeat.Yinzhen nodded heavily: "In the "Old Tang Book Biography of Pei Du", it was said that one win and one loss is the rule of the military. It doesn't matter if you fail once in a while, we have to go forward bravely after failure, don't we? Let's try again !"

Kangxi looked at Yinzhen in surprise, and then he laughed and looked at Cao Yin: "Even children know that they can't give up easily, let alone just started the experiment now? Let's try again!"

It just so happened that I had also completed the government affairs.

Kangxi also joined in, thinking about the wooden carriage in front of him.

Yinyou cheered.

He rattled to one of the carpenters, insisting that he also take a wooden cart out.

The carpenter is gray-haired.

Looking at the childish and lovely Seventh Brother, he couldn't help but think of his little grandson at home.The carpenter frowned, and the movements of his hands gradually slowed down, so that Brother Qi could see his every move carefully.

In order to increase the efficiency of the carpenters and to make these wooden carts reusable, every part of the wooden carts is made into a mortise and tenon structure, which can be disassembled and quickly assembled into different shapes.

No matter how slow the carpenter is, in Yinyou's eyes, he is still extremely fast.He widened his eyes, dazzled.

The messy wood changes freely in the hands of the carpenter, and it changed from one appearance to another in an instant.Yinyou forgot his original purpose for a while, and was too busy watching the carpenter's movements.

The carpenter looked amused.

He couldn't help explaining in detail: "This is called a dovetail tenon. Look, as long as this small piece of wood is stuffed into it, it can't be disassembled at all. There is also this called square timber T-joint. The carriage of a wooden car and custom-made is Use it to put together..."

The carpenter talked a lot.

Yinyou nodded his head half-understood, he hugged a pile of freshly baked parts, happily hugged to the side.Not disliking the dirt on the ground, Yinyou sat down on the sand and started stitching and playing with great interest.

It's really a toy.

Kangxi glanced at it, and couldn't help showing another smile.He whispered to Liang Jiugong: "Turn back and send the boat in the Zhendong Nuan Pavilion to Chengqian Palace, and give it to Seventh Brother to play with."

Liang Jiugong smiled and said yes.

It's just that he couldn't help but sigh in his heart.

There are many mortise and tenon toys in the palace.

The most astonishing thing is the giant sailboat placed in the East Angle.This ship is made of a one-to-one imitation of a bird ship. The barrel reins on it are not only exquisite but also can be used as in reality.

After being presented to the palace, this ship immediately became the emperor's favorite, and it was placed in the East Nuan Pavilion for decoration.The most important thing is that the sixth elder brother used to like this ship very much, and clamored for it several times, but the emperor was not willing to reward him, and just ordered the Ministry of Internal Affairs to prepare some other ones.

But now... Seventh elder brother hadn't asked for it yet, but the emperor smiled and let him send it over.

Yinyou didn't know Liang Jiugong's slander, he was still obsessed with the parts in his hand.It's just that in his small mind, he really couldn't remember the long speech of the carpenter just now. After thinking about it for a while, Yinyou completely gave up and assembled it casually on the ground.

Soon a wooden cart was freshly baked.

How can I say that?Yinyou always felt something strange?He was holding the wooden cart in both hands in a daze, looking strange but if he really wanted to say it was strange, Yinyou couldn't see it too much...

He tilted his head and watched for a while.

Yinyou finally made a decision—isn't there a saying that a donkey is a horse that knows when it runs, right?He got up, carried the wooden cart and ran towards Nalan Xingde happily: "Master Nalan, mine is done."

"Okay, okay." Nalan Xingde responded helplessly.Just now, everyone saw Brother Seven's posture of playing with toys alone, but everyone's thoughts were surprisingly the same.

Just play with the soft and cute little bun.

As for the difficult things, let them and the adults do it!

Even Nalan Xingde didn't expect Seventh Brother to hand over a result. He took Yinyou's toy wooden car, and put it into the queue waiting for the test with a smile—then let's test it.

Cao Yin is still busy.

After the first round of testing, he tested many models, and even the carpenter servants in the yard were mobilized to think.

Unfortunately, the test results are still not optimistic.

Cao Yin frowned, staring at the test list, the most that can highlight the pass line is to increase the size and width of the wheels, or increase a small part of the carrying capacity, it is hard to say that there is an improvement, but there is, but for this point you can Negligible progress to change the entire carriage industry?

Just kidding, the common people will rebel, okay?How much does it cost to remake the carriage?What is the cost of continued use?Cao Yin pressed his temples, thinking that perhaps he should report to the emperor and let many ministers think about it together.

After thinking about it, Cao Yin's work is still going on: "Next."

The little eunuch hurriedly brought up the wooden cart.

Cao Yin let out a gasp as soon as he took it, and lowered his head to stare at this strange-looking four-wheeled vehicle.The compartment has no cover?There is one more at the bottom of the carriage?He frowned while watching: "Who did this? Why did you even send up the semi-finished product? Return it to the official and let him do it well--"

Before finishing speaking, the little eunuch hurriedly reminded: "Lord Cao, Brother Seven did this."

"Eh...why didn't you say it earlier?" Cao Yin stopped his movements, but he lost the intention of checking.There was a hint of helplessness on his face, and he put the wooden cart in the palm of the little eunuch: "Let the testers pay attention, don't go too far."

The little eunuch sighed.

He ran towards the field with the wooden cart, and Yinyou on the other side was already pulling Yinzhen with excitement: "Fourth brother, fourth brother! It's my turn to enter the field."

"Yes Yes Yes."

"Khan Ama, come and see!"

"I know." Kangxi said helplessly.He walked to the sidelines with his legs open, and glanced at Cao Yin.

Cao Yin nodded.

Kangxi is ready, if the wooden car can run smoothly, he will praise loudly and applaud vigorously, and if the car overturns, he must seriously encourage Yinyou not to be discouraged and keep working hard!

Yinzhen didn't know their routines.

He looked at the triumphant Yinyou, the words twirled on the tip of his tongue and finally swallowed.

That's it.

Let him be happy first, and then tell Yinyou the real situation later... right?Yinzhen thought for a while, raised his eyes and looked towards the field.

Seeing this, he couldn't help frowning.

Yinzhen's expression was very strange, he kept scanning Cao Yin out of the corner of his eye: No, you are doing too much, right?

Seeing that he was going steadily on the curve, without even a car rollover, Yinzhen hesitated to speak, and then stopped talking.

Yinyou's little head has been raised higher and higher, his chest is raised high, and his voice is clear and loud: "Khan Ama, Yinyou is so powerful!"

The boastful appearance makes people just want to pinch their faces.

Kangxi nodded his head indiscriminately, but his sharp eyes swept towards Cao Yin.

Cao Yin is also under a lot of pressure.

He glared at the little eunuch angrily, and the little eunuch who received two sharp glances looked terrified and aggrieved, and he knelt down on the ground: "Slave, this slave has ordered..."

"Then what's going on?"

"Slave, I don't even know..." The little eunuch was crying.

Nalan Xingde stared at the center of the field.

His eyes gradually changed: "Wait, Ziqing! Tell the people in the field to speed up and take a look around!"

Cao Yin: ...

no?Rong Ruo, at this moment you still want to kill him?

Nalan Xingde glanced at him: "Look, the eunuchs in the arena are not slow!"

The little eunuch in the arena is also under a lot of pressure.

Even if it's cheating, we have to turn the car over twice, right?He didn't care about the fluency at the beginning, but later the little eunuch became a little anxious, and the speed had already accelerated by an unknown amount.

After being reminded by Nalan Xingde, several people finally discovered that the situation in the field seemed to be completely different from what they thought

Cao Yin's eyes widened.

Kangxi and Yinzhen also opened their eyes slightly, watching the weird wooden cart galloping across the sand.

Hey Hey hey!This is not right?

All of them opened their mouths wide, with expressions of disbelief.

No way?

There was silence in the yard, only Yinyou's cheers rang out one after another.