In a certain void in the Grass Garden Galaxy, the 'Big Shark' spaceship was quietly moored in the void, and behind this spaceship, followed by a small spaceship, in the surrounding void, all kinds of monitors had been prepared.

"Test begins!"

Yang Wansong gently pressed the start button, and a dazzling white tail flame soon erupted from the fully automated design of the 'Big Shark', and the powerful plasma power was activated.

Fueled by a powerful force, the 'Great Shark' began to move through the void, and its speed became faster and faster.

"The initial velocity of Mach 10 is very unsatisfactory, in terms of the mass of the spacecraft and the plasma power installed on it, the initial velocity should reach at least Mach 30 before it can be regarded as playing the role of plasma power, it seems that we still have a lot to learn from the power level alone."

Just seeing the initial velocity, Yang Wansong, Li Changfeng, Ding Yu and others couldn't help frowning, although the spacecraft was built, but it was not able to give full play to the plasma power.

"Take your time, don't rush, take a look at the others first."

Yang Wansong gently comforted everyone, looking into the void, the speed of the 'Big Shark' spaceship continued to increase in the void, but it was far inferior to the small spaceship that everyone was riding.

"The power of the big shark has reached its maximum, this acceleration is too slow, let's test its flexibility."

Ding Yu looked at the data one by one, which was far from his ideal data, although he was already prepared and prepared for the possibility of failure, he still felt some frustration.

There are many indicators to measure the performance of a spacecraft, but the most critical ones are still velocity, acceleration, deceleration, multi-directional steering speed, and energy consumption, while others are relatively unimportant.

Speed is naturally very well understood, the universe is vast, the speed of the spaceship is very important, the speed here is generally the highest limit speed and the maximum effective speed that the spacecraft can reach, the faster a universe is, there is no doubt that its performance will be better.

Acceleration is also well understood, the faster the acceleration of the spacecraft, the less time it takes to reach the ultimate speed from stationary, which is definitely an important indicator of the performance of a spacecraft.

Deceleration is the opposite of acceleration, velocity, acceleration, and deceleration are actually related to the power system of the spacecraft, the more powerful the power system, the better these three indicators will be, so from another aspect, the power system is the most important indicator of the spacecraft.

The flexibility mentioned in Ding Yu's mouth actually refers to the multi-directional steering speed of the spacecraft, and the cosmic void has no distinction between up and down, left and right, front and back, and can choose any direction to fly at will, so a spaceship with excellent performance must have the ability to fly in all directions in the void, and the time and arc required to adjust the direction are the key to measuring this indicator.

Maybe ordinary spaceships are not very demanding in this regard, but for space warships, space fighters, etc., this indicator is a very critical indicator, and the survival rate of space warships and space fighters with high flexibility in the void will be greatly improved, because it is difficult for the enemy to lock on.

The tail of the 'big shark' swayed gently in the void, and its flight direction immediately changed, drawing an arc in the void, and the change of direction was completed in a very small arc and in a very small time.

"Haha, the flexibility is okay, just by the swing of the tail, the flexibility is so high, if we can use the fins as well, I think it will be even more flexible."

Li Changfeng looked at the data and couldn't help but laugh happily, although it was only the first experiment, the steering speed of the spacecraft was still very high, and the steering was completed in a very short time.

"Test it more."

Li Changfeng controlled the spaceship, and saw that the 'Big Shark' spaceship was constantly swinging its tail in the void, and the tail was precisely the plasma-powered tail flame, which was also the power of the spacecraft, and the 'Big Shark' was really like a shark constantly moving forward in the void, the body was constantly twisting, and the direction was constantly changing, but the speed did not have much effect.

"It worked."

"The combination of biomimetic biology and spacecraft, at least for now, can be greatly improved in terms of flexibility, but it is only necessary to change left and right on at least one plane, and it is impossible to change up and down, back and forth in the void, and plasma power may really not be suitable for biological spacecraft."

Yang Wansong's eyes flashed with excitement, as if he saw a new technology rising, and the whole person clenched his fists.

"Well, we can not pursue speed for the first time, we can first work on the flexibility of the spacecraft, and add a power system to the fins, but the plasma power is really not suitable, I think it is more appropriate to use the space power system of the latest technology, and learn from the design of the space-time ocean current sail."

Li Changfeng is an expert in power, touching his chin and thinking about it.

"I'll see it."

Everyone else nodded in support.

……

Time is like flowing water, passing quietly and quietly, and in a flash, 4 years of time passed quietly.

In a certain void in the Grass Garden Galaxy, a huge giant fish is just moored in the void, and when you look closely, it is a spaceship, which is designed with the appearance of a completely fish, and from a distance, you really think that it is a big fish that has come to the void.

In the spaceship, Ding Yu, Li Changfeng, Yang Wansong and others all seemed very excited, it took four years before and after, they no longer knew how many spaceships they had designed and manufactured, how many days and months were spent in spaceships, Huangtian lived up to his wishes, and finally, when the surrounding students came up with their results to apply for graduation, the 'big shark' they studied was finally truly successful.

"Big Shark N-generation test begins!"

Yang Wansong looked at the void outside, and gently started the spaceship, and the others hurriedly sat down in their seats one by one and fastened their seat belts.

Looking through the void outside, the eyes of the head of the 'big shark' opened suddenly, its tail began to swing gently, and in the void where the tail was, bursts of ripples began to ripple, as if a real swim in the water, accompanied by bursts of spatial fluctuations, the 'big shark' was like a fish swimming in the water, and its speed soared all of a sudden.

The 'Great Shark' spaceship was rapidly advancing in the void, and circles of spatial ripples continued to ripple as it advanced, as if a fish were swimming in the water very close to the surface of the lake.

Soon, it seems that he is tired of flying in a straight line, the fin on the left side of the big shark swings gently, the fin on the left side, the space ripples in a circle continue to ripple, the tail stops swinging, the spaceship almost turns to the right at an angle of less than 90 degrees, the speed is fast, and there is no slightest sense of lag, and the space required is also very small.

The 'Big Shark' spacecraft had just turned to the left, and soon the fins on the right swayed, and the surrounding void rippled in circles, and the spacecraft turned to the left very quickly, turning very flexibly in the water like an incomparably nimble fish.

The 'Big Shark' spaceship is like a lying puppy, with circles of ripples constantly flying around in the void, sometimes turning to the left, sometimes turning to the right, without a trace of regularity, looking at the void from afar, no one will associate it with a spaceship, only think that this is really a huge fish that can live in the void.

Inside the spaceship, Ding Yu, Li Changfeng, Yang Wansong and others were on their chairs one by one, feeling the sense of oppression brought by sometimes left, sometimes right, sometimes accelerating, and sometimes decelerating.

Because the more drastic this change in the spaceship, the better the performance of all aspects of the spacecraft, which means that everyone's efforts in the four years have not been in vain.

"Here's the point."

With Yang Wansong's shout, everyone only felt that they were pressed to the chair all of a sudden, as if they were sitting on the rocket in the playground when they were rapidly rising into the air, and then everyone didn't feel it well, and they floated up again, and the whole person was like this, up and down, left and right, front and back, and the pressure from all aspects was constantly pressing.

Looking out of the void, the 'Big Shark' spaceship completely let itself go, accompanied by the ripples of the void, and the spaceship continued to sit and fly right in the void, flying up and down, or like a diving duck, it suddenly turned over in the void.

It's so flexible, it's like it's alive!

After a long time, the 'Big Shark' spaceship gradually calmed down in the void, and the surrounding void ripples also began to calm down, the spaceship was quietly suspended in the void, and everyone in the spaceship was panting one by one at this time, and their bodies were still shaking, as if they were still remembering the terrifying experience just now.

Although everyone has a good Yuan Li cultivation, but at this time, it is still upside down, the flexibility of the spaceship is too high, if the people in the spaceship were not tied to the chairs, it is estimated that at this time, one by one they would have already been hit on the head and bleeding.

"This spaceship is too flexible, it doesn't seem to be a good thing!"