Xu Shu stretched out her little hand to shake the rocker of the big gear, she only used a little force, and the big gear turned around, and the big gear drove the small gear to rotate together, because the big gear drove the small one, and only needed to move some more distance to make the force bigger, so the gear effortlessly collapsed the tendon and lifted the big stone off the ground.

Xiao Xu Shu laughed and said, "Wow, the stone that I couldn't hold just now has become so light." ”

Huang Yueying's whole body was shocked, and she looked at the gear set in disbelief and said, "This ...... This stuff is amazing. ”

Sun Yu continued: "It's just two gears, if we make a gear set, with many gears nested, the big gear drives the middle gear, and then the middle gear drives the small gear, and then the small gear drives the smaller gear...... One ring after another, you can divide the power into various stages and turn it in all directions...... Of course...... This application is also impossible to change indefinitely, because the volume of the gear is finite after all, and it is impossible to make an infinite number of gears, that is only a theory. ”

When Sun Yu said this, Huang Yueying had basically understood, her eyes widened, and she said in disbelief: "You...... Are you going to put this thing called a gear into a wooden cow and a flowing horse? ”

Sun Yu nodded and said: "Your wooden ox flowing horse is all pushed by people, this is too laborious, my design is to use a gear set to drive the four feet of the wooden ox flowing horse, so that an ordinary person can easily shake the rocker to drive the wooden ox flowing horse forward." ”

Huang Yueying couldn't help but say a little distractedly: "You can make it and take a look at ......"

Sun Yu laughed and began to do carpentry with great force.

On this day, Sun Yu stayed until the sun set, Yan Yun found a farmhouse in Huangjiawan and rented it, and Sun Yu went back to the farmhouse to rest in the evening, and went to Huang Yue's house early the next morning to build his "quadruped robot".

The appearance of the wooden ox and flowing horse made by Sun Yu is very ugly, and it is completely a coffin on it, boxy, without ornaments such as the head and tail of the cow, in Sun Yu's words, this is called simple and beautiful.

Due to the "simple beauty", Sun Yu only spent half a day to get the cow body done, and the next time was almost all spent on all kinds of gears, moving pulleys, fixed pulleys, bearings, chains and other things, of course, there is no chain of force transmission in this era, Sun Yu had to use his own cow tendon to make temporarily, although the cow tendon is not very durable, but the demonstration, anyway, it doesn't matter if it breaks after the demonstration.

As Sun Yu's work gradually unfolded, the small courtyard of the Huang family was also full of all kinds of strange wheels, large and small, Huang Yueying was inspired by Sun Yu's gears, and actually built an automatic clothes pole that used pulleys to collect clothes the next day, which scared Sun Yu into a cold sweat, woman...... Why was high tech used for housework in the first place?

It's so unreliable! It's so unscientific!

After another two days, Sun Yu finally set up the gear set, the huge gear was assembled into the coffin-like wooden cow flowing horse's belly, the four feet of the wooden cow flowing horse were connected to the gear set, the whole power system was perfect, a rocker stretched out on the cow's belly, and it was wrapped with hemp rope a few times to avoid slipping.

Due to the lack of high-precision instruments in this era, in order to obtain better kinetic energy, the gear set made by Sun Yu was very huge, and the volume of the wooden ox flowing horse also increased correspondingly, and the entire belly of the cow was full of gears.

This wooden ox is as tall as Sun Yu's man, and its huge body is larger than a real buffalo.

Huang Yueying looked at this behemoth that was finally formed, and couldn't help but sigh and said: "Sir, your wooden ox and flowing horse are too big, just these woods are very heavy, can this thing really be shaken by one person?" ”

Sun Yu said with a smile: "Whether you can move or not, you will know if you try it." ”

He shouted at Xiao Xu Shu, "Xiao Shu, come and try the rocker." ”

Xiao Xu Shu ran to the side of the wooden ox and the horse and stretched out his little hand...... I can't even reach the height of the joystick! She jumped hard, but she couldn't touch the joystick.

Huang Yueying: "......"

Old Sun Yu said with a slightly red face: "Hey, I forgot Xiaoshu's height when I designed it, this thing is for adults." ”

Sun Yu hugged Xiao Xu Shu on the back of the cow, let her ride on the cow, and then said loudly: "Xiao Shu, shake the rocker." ”

Xiao Xu Shu reached out and grabbed the joystick and shook it gently!

"Squeak...... Ga...... Ga...... Squeak......"

No matter when you listen to the sound of the wood gear turning, it makes people's mouths fly with sour water, Sun Yu, Huang Yueying, and Yan Yun all stared at Xiao Xu Shu and the wooden cow flowing horse with wide eyes.

I saw that the huge and heavy wooden ox and flowing horse finally raised its giant foot in the action of the rocker, took a step forward with a bang, and then moved all four legs together, and actually trotted forward.

"Wow, that's amazing!" Xiao Xu Shu laughed on the back of the wooden ox and the horse: "This toy is so fun." ”

Ahem, isn't this thing a toy, okay? This is the crystallization of the highest technology, the most high-tech! Woman, don't plan to use this thing as a clothespole, child, don't think this thing is your toy, this is a clear proof that my brother is a scientist.

The huge wooden ox flowing horse actually rushed out of the gate of the yard under the rocker of Xiao Xu Shu's fierce rocker, and hit a big tree at the gate of the courtyard with a bang, Xiao Xu Shu fell off the back of the cow dizzily, and shouted: "Oh, I won't turn ...... corner"

Fainted, the bull's head is the steering wheel, brother, before I could say it, you stupidly shook the rocker and rushed out, which is no different from a drunk driver who stepped on the accelerator without holding the steering wheel.

Although the wooden ox flowing horse finally crashed indecently into the tree, its powerful function still deeply impressed Huang Yueying, and she let out a long sigh and said, "You thing...... It's amazing...... When I saw my husband's design, I realized that my wooden cow and horse were just a child's toy. ”

Sun Yu laughed and said: "The most important thing for my wooden cow is the power system, this power system took me a lot of time to research, hahaha, but unfortunately now there are only wooden gears, and the life is not long." In the future, with iron gears, it should be able to hold out for a while longer. ”

Huang Yueying said: "If you use iron gears, won't the weight increase again?" ”

Sun Yu smiled: "It doesn't matter, as long as the power is big enough, it doesn't matter if the weight of the car itself increases, if there is a fuel engine...... Ahem...... Please forget what you just said. ”

Huang Yueying nodded and said: "You're right, the most critical thing about your wooden ox flowing horse is the power, what kind of system of power does it greatly surpass the wooden ox flowing horse I made." ”

Sun Yu nodded triumphantly.

Huang Yueying saw that he was proud, and she couldn't help but feel a little competitive in her heart. She is an outstanding scientist of this era, and the things she designed have never been surpassed, but the wooden ox and flowing horse made by this man have actually greatly surpassed her design, which makes her feel a little unconvinced.

In addition, this man grabbed Xiaoshu and didn't let go, and he didn't know if he was a good guy or a bad guy, no! It was necessary to strike his smug mood, and it might be fun to see how deflated he was.

Huang Yueying smiled and said: "But the power of your wooden ox flowing horse is a bit expensive, and it is wood and cow tendon, which is too economical, let me show you the power system used by our poor people." ”

Sun Yu stared at it curiously, thinking: What kind of power system used by poor people? ?

I saw Huang Yueying's body suddenly shake up, and a golden light rose from her body, and two dazzling characters jumped out of the golden light.

"Gongshen!"

She stretched out her hand and pointed at the simple wooden oxen and horses she had made herself, which only needed to be pushed by manpower, and a golden light immediately covered the wooden oxen and horses in the middle.

Strange to say, as soon as this golden light shone, the wooden ox and horse shook his head as if he was alive.

"Run!" Huang Yueying snorted lightly.

The wooden ox and the horse actually spread its legs and ran by itself, poof, poof, and its four wooden feet stepped on the ground with a dull sound, so that Sun Yu's eyes almost fell out.

Holy, that's unscientific! Actually use martial arts skills as motivation?

The "Gongshen" of the material control technique can indulge the instruments made by Huang Yueying herself and let them act according to her command.

Sun Yu couldn't help but think of the battle of Xuzhou that year, Liu Ye stood outside the city, stretched out his hand, and dozens of thunderbolt cars did not need manpower to shoot, and they could automatically conceal and shoot, making the sky full of flying rocks and raining...... Object control is such an unscientific thing!

Forget it, the unscientific brother also admits it, hehe! The goal was achieved, and Huang Yueying's martial arts skills were forced, she is really a "god of work", and I found another one of the ten gods.

After Sun Yu slandered unscientific for a while, he was happy that he had found a god general.

At this time, Huang Yueying smiled and said, "How motivated am I?" ”

Sun Yu smiled in his stomach, but he pretended to be admiring on his face and said: "Wow, the girl turned out to be a golden general, it's really amazing, your motivation is better than mine, and you are willing to bow down." ”

After the compliment, Sun Yu was thinking in his heart: Hey, hey, hey, Huang Yueying, my brother has kidnapped you, for the sake of my ten gods, you must be abducted.

Sun Yu thought to himself: I already have the "God of Music" Cai Yan, the "God of Medicine" Hua Tuo, and the "God of Guns" Tong Yuan, as for the "God of War" Guan Yu and the "God of Fighting" Zhang Fei, they are not reliable anyway, and they will be able to get it for any reason in the future. If I turn to the "Gongshen", I will have mastered six god generals, and there are still four left, and I will not be far from defeating Lu Bu, hahahaha.

Huang Yueying stared at Sun Yu's eyes, wanting to see what kind of attitude he had after seeing his "Gongshen", but saw that Sun Yu's eyes did not shoot a look of jealousy, nor did he lose his color, but a look of appreciation and longing.

She couldn't help but nod in her heart: This man is good, seeing that I use the "God of Work" as motivation, he didn't show jealousy, he wasn't scared, and he didn't say that I was cheating. On the contrary, I recognized my ability, and showed an attitude of admiration, is a very generous man, others say that only men and villains are difficult to raise, but this man has an atmosphere, good!

She couldn't help but speak: "Actually, I'm cheating, using the ability of the 'Gongshen' as a driving force is not in line with the principle of a craftsman at all, your wooden ox and horse can be used by anyone, but mine can only be used by me." So in comparison, your wooden ox and flowing horse are much stronger than mine, so I should be willing to bow down. ”

Sun Yu laughed dryly twice, and said politely: "You have the 'Gongshen' as the driving force, of course, you don't need to bother to design the power group, so your wooden ox flowing horse is better than mine." ”

Brother killed you and let you be kidnapped by me obediently, hehe.

Because of seeing Sun Yu's magical gear power pack, Huang Yueying's heart has already regarded Sun Yu as a skilled craftsman, and she can't help but think: If he helps me design some more magical things, I can use the "Gongshen" to control them, wouldn't I be able to do many things that I couldn't do before? This man is good, and I want to ask him for more advice.

Huang Yueying couldn't help but open her mouth and said to Sun Yu: "Sir's skills really dazzle me, and please ask Mr. to stay here for a while and teach Yueying some knowledge of craftsmen." ”

Sun Yu saw that she was interested in her skills, and decided to start abducting her from this aspect, so he smiled: "I have been away from home for a long time, and I can't stay here for a long time, so I have to leave for home, if Miss Huang is interested, why don't you go north with me, on the one hand, we can learn some craftsman skills, on the other hand, my master of the family needs a skilled craftsman like Miss Huang, if you go to see my father-in-law, you will definitely be able to become a big official." ”

Huang Yueying smiled bitterly when she heard this, and replied: "It's not uncommon for me to be a big official, but Mr.'s craftsman skills really opened my eyes, and I really want to discuss some knowledge in this area with Mr., but ...... My mother is seriously ill in bed and needs to be taken care of, and she can't leave. ”

Sun Yu saw that everything was said about this, and it was almost half of the success of the abduction, he smiled and said: "I have a very powerful doctor in my family, if Miss Huang doesn't dislike it, I will find that doctor to treat your mother after I go back, and when your mother is well, you can come to my lord's army, what do you think?" ”

Huang Yueying couldn't help but be moved, but thinking that Zhuge Liang was still observing whether this man was good or bad, she didn't agree first, but said, "That...... Let's talk about that then. ”

Sun Yu knew that the matter of abducting the girl was in a hurry, so he didn't say anything more.

For Sun Yu, now that the "Gongshen" has been confirmed, the naval army Gan Ning has also been recruited, Xu Shu has caught it, Zhuge Liang has seen it, and the previous topographic maps of Xiangyang City have been stored by NM01...... The purpose of this trip has been fully achieved and there is still more to earn, and it is almost time to go back.

So Sun Yu hugged Huang Yueying and said, "Miss Huang, I've been with you for too long, it's time to go back, and I'll come back when I find a doctor." ”

Huang Yueying snorted and sent him out of the hospital.

Sun Yu took Yan Yun and Xu Shu, got on the boat, and swayed. Xiao Xu Shu reluctantly looked at Huang Yueying's figure, and the boat was getting farther and farther away.

Huang Yueying suddenly shouted: "Sir, I don't know who your lord is?" ”

Sun Yu smiled and said, "Hebei Gongsun clan." ”

Huang Yueying nodded to indicate that she understood, and the light boat had already gotten up and floated away quickly along the Xiaoqing River.

When Sun Yu's boat just reported that it was at the end of the Xiaoqing River, Huang Yueying's shoulder was suddenly patted, and when she turned around, she saw Zhuge Liang's bright eyes.

"That guy is the ...... of the Gongsun family" Zhuge Liang sighed after groaning for a while: "He must be Sun Xunzhen, he can't be wrong." ”

Yes? Huang Yueying was taken aback, she turned her head to look at Zhuge Liang, and asked seriously, "Is he Sun Xunzhen?" ”

Zhuge Liang nodded and said, "Apart from him, I can't think of any other man with this ability." Hey...... It turned out to be him...... Interesting, there is no need to rush to save Xiaoshu now...... I heard that although Sun Yu has a lot of wives, his character is not bad. ”

Huang Yueying opened her mouth and asked a little lost, "Does he have a lot of wives?" ”

Zhuge Liang blinked, and laughed: "What's wrong?" What's the matter with your jealous tone? Could it be that you have a crush on him? ”

Huang Yueying looked at the water of Xiaoqing River, looked at her black skin and yellow hair, and sighed: "If you want to say that you like it, it's really a bit of a fancy to it, after all, where can you find a man with such good craftsman skills in this world?" This man may be my perfect match, but I don't want people to look down on me like this. ”

Zhuge Liang laughed and said: "You like to be weird, you tear off your wig and mask, how many people in the world can compare to your appearance?" You go to see him with his true face, and see if he looks down on you. ”

Huang Yueying shook her head and said, "That's not possible, if a man loves my face, but not me, I'd rather not have this man." Because people will grow old, their beauty will pass away, and I will become unbeautiful when the time comes, and the man who fell in love with you because of your looks will leave you. That's why I made myself like this, so as not to misunderstand people. ”

Zhuge Liang said with a smile: "How can it be so troublesome, love or not love or something, it's all the fake knowledge of fools." Pretending to be a ghost, come, let me see you as you are, I haven't seen you in a long time......"

She reached out to tear Huang Yueying's mask, Huang Yueying quickly stretched out her hand to block it, and the two women giggled and laughed together-

Memoirs of a scientist:

Everyone has a two-faced surname, or a three-faced surname, or a four-faced surname...... Multi-faceted surname.

When facing parents and teachers, we use a face.

In the face of the red face, we use another face.

When facing our bosom friend, we use a different face.

When facing our own yellow-faced woman, we still have a face.

We use all kinds of faces to disguise ourselves and protect ourselves, which is also known as multi-faceted surnames.

However, Huang Yueying's two faces are very different, one of her faces is a flower and a moon, which can sink fish and geese, and the other face is yellow hair and black skin, like a ghost. She used her ghostly face to show people, hiding the real face.

She wants others to look at her not by her looks, but by herself. So she covered her face so that others couldn't see it at all.

I think she's not confident at all, she's not trying to make others see her who she is, but forcing people to like someone who she's faked.

Beauty is not a sin, if she is full of confidence in her abilities, why should she hide her beautiful appearance?

At least, for me, it doesn't matter what she looks like, the important thing is that she is a "god of work".

That's all!

Sun Yu recalls the early summer of the "second year of the demon".

(To be continued)