Vol 2 Chapter 420:

Cheng Yuan and Guo Xiaolian then left Professor Yan Zhongchen's home for about an hour before leaving.
After leaving the school, after sitting in the car, Cheng Yuan stared at Guo Xiaolian and kept watching.
"What are you doing?" Guo Xiaolian asked whispering that Cheng Yuan was uncomfortable looking at it like this.
"If you want to send an invitation, just say it, why do you have to find an excuse to come out with me." Cheng Yuan looked at Guo Xiaolian sullenly, looking resentful.
Guo Xiaolian got up by Cheng Yuan's goosebumps, which looked like the sorrowful woman. She pushed Cheng Yuan angrily and said, "What is to lie to you, walk with me and send a copy to the professor by the way. Is the post wrong? "
Cheng Yuan was said to be dumb, and could only raise his hand to surrender. "Well, you are right, where are we going now?"
"No, let's go home." Guo Xiaolian shook her head.
Cheng Yuan twitched his lips and secretly said, "Isn't this the purpose of sending invitations in the past?" But at this time he was still wise and didn't say anything, otherwise he must have been himself.
In the next few days, Cheng Yuan was basically nothing, so he stayed with Guo Xiaolian at home. Over time, Guo Xiaolian's lower abdomen gradually bulged.
This makes Cheng Yuan put all his energy on Guo Xiaolian.
At this time, except on the fifth day, Zero notified him that he had passed the relevant information to Rockefeller Jr., and Cheng Yuan paid a little attention to the progress of the previous order.
When he came to his laboratory, Cheng Yuan quickly asked, "Where is the thing?"
"In the manufacturing room, sir." Zero return.
Cheng Yuan came to the manufacturing room and saw zero results. The crystal clear nano-prisms have made qualified products under the uninterrupted equipment modification day and night. The next step is to continue to build such prisms. According to Cheng Yuan's requirements Twelve prisms can be installed on a satellite, for a total of four satellites, so forty-eight prisms are needed.
The initial product of the anti-gravity equipment was also completed in the laboratory's manufacturing room at this time. An anti-gravity skateboard is a carbon-colored body with metallic silver edges and smooth polishing. The center of the front of the skateboard is installed A small reactor with no wheels on the back and only two circular anti-gravity thrusters in front and back. The two thrusters inside are three layers of spiral leaf fans. Each layer of the fan is very thin, and the leaf height is 3 mm. There are twelve blades built into the spiral leaf fan.
Inside the thruster, in addition to the gravity control device, these fans are also necessary components. Their role is to control the balance and direction of the antigravity instrument. Otherwise, there is only one gravity control device, just like a car without a steering wheel.
In the manufacturing room, Cheng Yuan not only saw this anti-gravity skateboard, but also a red car! And most of all, he felt speechless, this car was still the sports car that he bought for Guo Xiaolian!
Although the shape of the fiery red sports car has not changed, the built-in blue decoration has turned black at this time, including the seat and steering wheel.
"Zero, how did you get it here?" Cheng Yuan looked around at his manufacturing room. Except for the transparent openable top window above his head, he really didn't know where there was a road for sports cars. This big guy comes in.
But his top window was directly connected to the balcony, and there was no other route to enter and exit, which naturally surprised Cheng Yuan.
"As you think, I carried out the second transformation after moving the car through the top window through the guard robot at night." There was nothing to conceal, and I directly explained my method.
Cheng Yuan immediately sighed, "No one was found?"
However, as soon as this sentence was spoken, Cheng Yuan knew that he had asked it in vain. If it was discovered, it would definitely be promoted. However, Cheng Yuan had not heard anything at all these days, so he said zero this time. No one was aware of his behavior.
As Cheng Yuan thought, Zero calmly replied: "Please rest assured, sir, I performed this operation late at night, and the route has been calculated many times and no one has found it."
"Aren't you afraid that Xiaolian found her car lost?" Cheng Yuan stared at the car in front of him. Except for some built-in changes, the biggest change was the wheels. The wheels' hubs were not the middle when they first came to buy It has a hollowed-out style, but it is a whole, the entire wheelchair is like a silver disc.
Cheng Yuan stepped forward and carefully checked that there was a very thin gap around the edge of the wheel hub, just like the lines promised by the laser.
Cheng Yuan tapped the hub with his finger, speculating, "Have you installed the thruster in this?"
"Yes, all four wheels have been re-engineered. The surface is a newly synthesized graphene ceramic matrix composite. Its hardness is 20 times that of titanium alloy steel. Its density is one fifth that of tungsten steel. The operating temperature is below zero. 413 to 2100 degrees above zero, it is immune to all current environmental corrosion and radiation. "Zero explains the material properties of the wheel.
Cheng Yuan touched the body. "So is the body?"
"Yes, sir, even if the car is hit by a 300 km / h train, there will be no damage to the body."
"This material is intended to be used on satellites." Cheng Yuan slowly got up and was not scared by the data mentioned by Zero, but raised his own questions.
"Yes, this is the best graphene composite currently in our hands. The new material is already in the development process and there is no result yet. My information is insufficient and needs to be added."
Cheng Yuan didn't speak. Regarding the new materials, he has no plans to continue the research and development at the moment, not because he doesn't want to, but because he doesn't have new basic materials!
And the basic materials he needs are still floating in outer space, so he is not in a hurry, thinking that there are many more amazing and powerful existences in outer space than the existing materials on Earth.
Through the development of these materials, the basic equipment in Cheng Yuan's hands can be rapidly improved, so the research and development process of other graphene materials was directly passed to zero.
Let Zero figure it out slowly.
"Can the car start now?" Cheng Yuan asked, looking at the fiery red sports car in front of him, his eyes lightened slightly.
"Yes." Zero responded.
The zero voice dropped, and I saw that the sports car that had been quietly started suddenly started, without the roar of the engine starting, as if the car had no ignition process, and only heard the sound of Weng, the car's built-in dashboard lighted up.
"You changed the engine?" Cheng Yuan knew at a glance that this was a whole car remodeled from beginning to end.
"Yes, the engine itself is not enough to support the operation of anti-gravity energy."
"Okay, start the anti-gravity mode," Cheng Yuan ordered.
With Cheng Yuan's order, the body of the sports car suddenly trembled, and the four wheels were rotated horizontally at ninety degrees at a very fast speed to remain parallel to the ground, while a light blue energy halo was emitted from the wheel hub.
And this fiery red sports car, so smoothly suspended in place.
Although Cheng Yuan already has antigravity technology and knowledge in his head, the theoretical knowledge, although intoxicating, is far worse than the actual application.
Because the theory can only make people intoxicated, but the practical application brings shock!
Cheng Yuan is also the first time to see the results of anti-gravity applications. Even his inventor was amazed at this time.
Cheng Yuan looked at the car with a shocked face, then stepped forward, opened the door of the driver's seat, and sat up. The sports car did not sway due to Cheng Yuan's entry, and remained stable.
Cheng Yuan put his hands on the steering wheel and asked curiously, "In addition to being suspended in situ, it should be able to fly, is it a built-in nuclear fusion reactor?"
"Yes, sir."
Cheng Yuan sat in the driver's seat and looked left and right. There was no lack of steering wheel, throttle brakes, clutches, and the transmission was the same as an ordinary car.
"This ... how to control it?" Cheng Yuan looked at it for a moment, some puzzled. This is exactly the same as an ordinary car. He didn't know how to control this brand-new sports car.
After all, since this car can fly, there must be a control lever that is the same as that of an airplane. Unfortunately, Cheng Yuan did not see the corresponding control lever for a long time.
"You can see the instructions for yourself," Zero said, while a series of virtual text on the windshield inside the car appeared on it.
Cheng Yuan touched his nose awkwardly, "Is there a manual? Is there a built-in intelligence?"
"Yes, sir, do I need to start it for you?" Zero asked.
"Do you need to control this smart startup?"
"I do not need to control it. When the car is started, the intelligence will also be activated at the same time, but I will explain it to you at present ~ EbookFREE.me ~ zero explanation.
"That's it." Cheng Yuan nodded suddenly, then laughed: "Zero, turn on the flight mode, open the top window, I want to try it." Cheng Yuan rubbed his hands, his face excited, anti-gravity car, but The first in the world, he, the inventor, naturally has to practice it for himself!
"Sir, are you sure? You don't have any driving experience at all. I suggest that you first learn how to properly drive the anti-gravity car theory before practicing." Zero reminded.
"Zero!" Cheng Yuan said in a deep voice: "You have to remember that sometimes practice can make people master a technology faster than theory."
"But that is also based on a relative basic theory, sir, I want to put your safety first." Zero uncompromising strives for reason.
"..." Cheng Yuan was speechless, and he suddenly found that he really couldn't speak zero, because zero was very reasonable. Even if he learned to drive, there was a coach who explained the basic theory to you before getting you started. And in the meantime, I will explain the theoretical knowledge while practicing.
"Well, give me a guide book." Cheng Yuan shrugged. (~ ^ ~)