After Li Xiao woke up, he felt that his brain hurt a lot, and he was already sweating when he touched his forehead.

But it's strange, as if someone had changed his shirt, and his shirt was clean.

There was a smell in the room.

He recalled what happened last night, as if Song Xixi sent him back.

At this time, Li Xiao suddenly found that there was an extra vase on the table, and there were several flowers on it.

Next to the flowers, there is also a photo of Song Xixi.

It was in a snowy field, Song Xixi was smiling very happily, the sun was shining, the beauty was incomparable, and it was very healing.

There is a line of words left by Song Xixi below:

"Get up and have breakfast, I'll be waiting for you in the company~Don't be late~"

Li Xiao smiled knowingly, picked up the photo, and stuffed it into his chest pocket.

When he arrived at the company, he heard Nie Lao and Chen Lao laughing, especially Nie Lao's very penetrating laughter, which could be heard from afar.

"What's so much fun?" Li Xiao couldn't help but wonder in his heart.

Just walked in.

When Nie Lao saw it, he immediately slapped the table and said loudly:

"Li Xiao, you came just in time, now you have to invite my entire team to dinner, you must eat five-star!"

Li Xiao was stunned, and suddenly said in ecstasy: "The balance system has been successfully developed?!" ”

Nie Lao laughed and said, "Yes! It's guaranteed to be much better than that bullshit Zero! ”

Nie Lao took Li Xiao to the R&D factory, and Li Xiao suddenly saw something strange.

This thing only has two metal legs, supported by the center of gravity, and on top of it is an oval-shaped mechanical body, at first glance, it looks like the red-crowned crane has no head, and only two legs support the body, which is really a bit weird.

Li Xiao wondered: "Teacher, the design I gave you is a four-legged one, right?" You work on it for a long time, and you can get such a thing out for me? ”

Nie Lao slapped Li Xiao on the head violently, and said angrily:

"How do you talk to the teacher? It's not big or small, besides, do you understand balance mechanics? If you want to solve the balance problem of four legs, you can't just make a brace, your dog doesn't have to run? Besides, it always has two legs to run, right, is your two-legged balance problem ignored? ”

Li Xiao said embarrassedly: "Yes, yes, teacher, you are right." ”

What else could he say?

Since Nie Lao and Wei Lao came to the company, Li Xiao's voice has become weaker and weaker, and he can't say anything serious.

If you say two heavy words, firstly, Nie Lao and Wei Lao Chen are their own teachers.

Moreover, Li Xiao has become the closed disciple of the three of them, and this kind of thing is also unique in the whole of Wuzhou, and he can become the closed disciple of the three major science and technology bosses at the same time.

Second, Nie Lao is older after all, if Li Xiao says something unhappy to make him angry, in case it is a little bad, I am afraid that my wife will take the knife and rush to Hengyao.

Since Nie Lao came to Hengyao, although people are getting more and more excited, they are going back less and less, and the master and wife already have a lot of opinions about Li Xiao.

Next, Nie Lao asked Zhang Bin to demonstrate the balance system.

Although it only has two legs, its reaction speed and balance far exceed Li Xiao's expectations.

Zhang Bin swept over with a stick and swept it towards the mechanical leg, Li Xiao was really afraid that the leg would be broken, but the 'red-crowned crane without a head' suddenly jumped up and landed smoothly.

No matter how many times Zhang Bin swung it, it could be perfectly avoided.

Then Zhang Bin took advantage of its inattention and kicked it on the body.

This kick was a bit hard, and the thing staggered out.

Just when Li Xiao thought that it would lie on the ground and get up again, it actually supported that force with a split, and then stood up, extremely stable!

Li Xiao was shocked.

"Can both legs be so stable?!" Everyone present was stunned.

Nie Lao was tinkering with things in the laboratory all day long, and no one could see it at all, so no one else knew that he had come up with such a thing.

Nie Lao said proudly: "I don't know! This is called the zero moment point balance system, and you don't understand it too much, so I'll put it simply, this is a balance system for robots, and now it is used on four-legged animals, which is overkill. ”

Then, Nie Lao entered the command, and it walked to the jumping platform.

In the center of the two jumps, which are about 10 meters apart, there is a tiny wire hanging in the center.

Li Xiao was shocked for a moment, he wouldn't let it walk the tightrope!

Nie Lao really did this.

It began to take steps, then lightly stepped on the wire rope, and although it shook a little at first, after a few moments, it was very stable.

Then, slowly move forward and start moving.

Li Xiao was stunned.

Zhang Bin was also stunned.

Everyone was stunned.

"How does it do it? Oh my God, I'm almost 30 years old, I can't do it! ”

"Don't talk about you, your father probably won't be able to do it."

"How do you curse?"

"I'm not scolding you, I mean, I can't do it either! Your dad can't do it! ”

"Is this really achievable? This is too strong, the smoothness of this system is more than a little higher than that of Zero! It's not a one-dimensional contest at all, and now that I look back at the display at Zero's debut, it's just too weak! ”

Nie Lao said proudly: "This is my careful design, of course it is much stronger than that broken dog!" The better the balance of the system, the more it can simulate the top athletes, and the more incredible the machine can do, to a certain extent, the balance of the system often represents the upper limit of the machine! The better the balance, the higher the ceiling! ”

Li Xiao pondered Nie Lao's words repeatedly.

Nie Lao is right, the basic premise of the high-speed movement of the mechanical body is that the balance must be strong enough.

For example, canine robots can overcome many hillside and hilly obstacles with their quadrupedal movements, which would never be possible without great balance!

Nie Lao said: "Li Xiao, I'll take you to play something fun!" ”

Well? What's fun?

Li Xiao was taken by Nie Lao to a mountain wall in the suburbs in a daze.

Then, Nie Lao took a half-body armor and asked Li Xiao to put it on.

After Li Xiao was dressed, Nie Lao said, "Climb!" ”

Well???

Li Xiao was shocked.

"Teacher, don't be joking, okay? I don't have any safety measures on me, so you let me climb with confidence? ”

Nie Lao said with disgust: "If you want to climb, you can climb, there is so much nonsense, you believe me, you don't need any protective measures, just climb!" ”

Song Xixi couldn't sit still, and immediately said, "Nie Lao, the boss can't go up like this!" It's too dangerous! ”

Nie Lao said: "Little girl, the relationship between the two of you has not been determined yet, so you are so worried?!" What are you afraid of? He is also my apprentice, and I, as a master, will not harm him! ”

Song Xixi's face was flushed when he was said, and he stomped his feet angrily.

Li Xiao couldn't smile bitterly, so he could only try to climb up.

When he just lifted his foot and put it on the mountain wall, he suddenly felt that something was wrong.

"This ······"

Li Xiao had a feeling that it was not that he was climbing the mountain, but that this armor was climbing.

This armor can actually detect the landing point by itself, and then drive the bearing capacity up to push Li Xiao's body upward, and the armor on his body and Li Xiao cooperate seamlessly.

Just when Li Xiao climbed halfway up the mountain, Nie Lao shouted loudly below:

"Let go!"

"What?!"