It's still the same as before, the turbojet is fully activated after the mech retreats and pulls the body at the same time, but this time compared to the last time, there are a few noticeable differences, which are the same ones that Turner pointed out before.

I saw that among all the jets, the jet on one side opened first, and only after a short interval did the other jets follow, and at the same time, the mecha's body was slightly sideways, and the leg that was dragging in front of it also swung as the body moved sideways.

The whole mecha took a step back from the leg as the axis, and it spun up suddenly, this time, after making a few fine-tunings, there was no unstable center of gravity like the last time, I saw that the mecha turned a more than 90-degree arc very smoothly, and at the same time, the leg that was dragging on the side suddenly accelerated, and it was thrown out violently!!

Syllable! Call!

With a sound that seemed to shatter the space, a wave of air vibrated out with that kick, and the students who faced this foot head-on, although the nearest were more than 10 meters away, still felt the powerful power contained in this wave of air, everyone's clothes were blown hunting, almost everyone was blown back a few steps by this wave of air, and some of the weaker ones were directly blown to the ground by this wave of air.

But at this time, no one cared about this, even the few people who fell to the ground did not have any superfluous reactions, they just stood up in a daze, not even knowing how to remove the dust from their bodies, and looked at the mecha in front of them in shock, because just a few seconds ago, they had just experienced a scene that could be said to have a great shock to their mecha knowledge!

"Step back and spin kick! It's really a step-back spin kick! Some of the students were already screaming in surprise.

"Oh my God, isn't that an operation that violates basic operating principles?"

"Yes, the instructor who taught me to fly the mecha back then also specifically told me not to do this kind of operation, otherwise it will cause great damage to the mecha!"

"But it really happened, didn't it? And it doesn't look like it's damaged! ”

"Not to mention, didn't you notice that the blow just now was more powerful than those regular operations?"

"You're talking nonsense, even if we humans do it, a step-back roundhouse kick with full power and a spin inertia bonus is a lot more powerful than a normal straight kick or a side leg, okay?"

The playground was in chaos for a moment, and everyone was excited and even crazy because of the scene just now.

Click!

The mecha retracted the leg that was whipped out, turned around, and the cockpit door opened, revealing Zhen Ruo inside, looking at Turner with the same surprise and even shock, as an expert in mecha, he understood better than those students that the importance of this retreat step roundhouse kick was very clear, especially as the pilot of the mecha, he knew very well that the roundhouse kick did not cause any damage to the mecha, if it wasn't for the slightly cumbersome operation, it would not be an exaggeration to call it a basic routine operation!

Turner nodded to Zhen Ruo, he had to admire this mecha genius, don't look at the mecha just made a simple retreat step roundhouse kick, but Zhen Ruo had to issue more than 15 instructions in less than 2 seconds.

This unconventional action Turner also taught Jiang Chu'er and the dog, Jiang Chu'er took an hour to fully master, and the dog was slightly better than Jiang Chu'er, but it took more than half an hour, and Zhen Ruo only tried it once and succeeded in doing it, firstly, because he had been mixed with the mecha for many years, and his familiarity with the mecha was far superior to that of Jiang Chu'er and the dog, and secondly, because his talent in this area was indeed higher than that of Jiang Chu'er and the dog, even if he was placed in the army, it was an absolute trump card.

"Well done." Stan Lee smiled at Turner, completely devoid of his previous vicious look, "You proved to me the truth of your words, and I apologize for my previous attitude towards you." ”

There was an uproar at the scene again, this is the famous Stan Lee, the top mecha expert in the Federation, and the absolute supreme in the research of federal mechas, would even apologize to a student of the Federal Military Academy! What a shocking thing it would be if this got out!

In this regard, Stan Lee himself didn't care at all, and continued to ask: "Now, we can talk about the problem you said earlier, this mech can't take such a backward step after the whip leg, why?" ”

Without waiting for Turner to answer, he laughed first, and said with a sudden realization on his face: "This must be related to the mecha full cover joint you said earlier, let me think about it." ”

Everyone fell silent, staring at Stan Lee, who was looking down in deep thought.

After a long while, the old man raised his head again and said with a sure smile: "I understand, the design of the full-cover joint, including the internal wire structure of the joint, although it greatly increases the ability of the mecha joint to resist hits, but the improvement of its ability to withstand torsional force is very small, well, I roughly calculated that the knee joint of this N4 testing machine has the ability to withstand torsional force, which is about 1 of the Gale 2 mecha." 3 times, and the torsional force generated in the two attacks like you said has exceeded this value, and once you attack as you said, the mecha's knee joint will break because it can't withstand the force, right? ”

Just listen to Stan Lee continue: "I roughly estimated that as long as a cushioning device with a torque of about 700 kilograms is installed at each of the two knee joints of the mecha, it can solve the problem you mentioned, but that is only a stopgap measure, and it cannot be used as a long-term solution, if you want to completely solve this problem, and go further, it is a big research topic." ”

Turner nodded, and secretly admired in his heart, Stan Lee deserved to be the absolute authority on the Kona Federation mecha, and even the number one famous person in the entire universe, just thinking about it, he figured out the problem, and came up with a solution to the problem, although according to his words it was only an expedient measure, but it was not something that ordinary people could think of.

"Your question is very good, it has pointed me to a new path for the development of mechas, and it is likely that new mecha will be born because of your questions, and I want to thank you, both for myself and for the Federation." Stan said to Turner.

"Master Li, you are too polite, I only occasionally come to this conclusion with a hot brain, and I don't deserve such praise from you." Turner hurriedly replied.

"Do you have a hot brain once in a while? Hehe. Stan Lee smiled meaningfully, and suddenly raised his voice: "Okay, that's all for today, I will come again in the next 5 days, or this time, interested students can come again tomorrow." ”

After speaking, the old man greeted Zhen Ruo, one person and one mecha, and slowly left under the inexplicable gaze of the students.