This civilization is very strong, but the technology tree is a bit crooked

"Finally finished!"

Chen Yi was so moved that he almost shed tears.

He took the laptop next to him, connected the hard drive he had just removed, and then imported the two study materials inside into the virtual consciousness machine.

Put on the helmet and start the learning state.

In an instant, Chen Yi felt his head became dizzy and his vision began to blur.

After a few seconds.

There was a jerk in the head.

Chen Yi regained his spirit, but the scene in front of him had changed.

A teacher who can see and hear clearly, is wearing a teacher's professional attire, walking towards him slowly.

Although the picture is a little blurry, it is like a dream.

But it is this kind of vague dreaminess that makes people feel more exciting and exciting.

"This learning is awesome!"

Chen Yi cheered inwardly.

Isn't the effect of this learning more exciting than any AR?

After an exciting preview, Chen Yi entered the real learning state.

After the virtualization of memory, under the control of his mind.

He went back to high school, back to the 907 life in the third year of high school.

It's just that it's different from the scumbags who used to study for less than three minutes and were always easily distracted.

Now, he is a real academic master.

Blocking the influence of his body, his attention was extremely concentrated and his thinking was extremely active.

Learning can last more than ten hours without distraction, and his thinking is active. He can quickly find the key points of knowledge for any mathematical or physical problems.

Let him truly realize that what is the joy of learning, what is the joys and sorrows of a top student and a scumbag are not interlinked.

Xueba feels that he is very happy in studying, but Xueba thinks that Xueba is just pretending to be aggressive.

What's even more exaggerated is that Chen Yi also found that his own time seemed to be different from other people's time.

When I was reviewing alone, I obviously read hundreds of sets of test papers, read more than a dozen books carefully, and felt that at least two or three months had passed.

But when I came back to my senses and finished the review, I found that the time had only passed one night.

In this state, less than a week.

Chen Yi reviewed all the knowledge points of the six years of middle school, easily scored 743 points in the exam, and then began to study university courses by himself.

Self-taught university courses, he chose rocket aerospace, and chose aircraft design and manufacturing.

After a lot of hard work, he successfully designed a super drone aircraft model that can be sweet and salty, can fly at supersonic speed in the atmosphere, and can also enter space orbit.

At the moment when the model airplane successfully tested and rushed into space, accompanied by the cheers of his classmates and friends, he also woke up like a dream.

"hiss!"

After recovering from the virtual learning state, Chen Yi took a deep breath!

horrible.

This state of virtual learning is truly terrifying.

The equipment is cold and unforgiving.

Directly connect the brain through virtual devices, abandon the interference of the external environment, the influence of body hormones, and the influence of physical strength and energy. The whole person's thinking and spirit can be described in two words.

Physically weak.

Mechanical soaring.

This state, combined with the bullet time of the virtual device, can only be said to be terrifying!

"The only regret is that it needs a certain cooling time, and the body also feels hollowed out."

Take off the helmet.

Chen Yi looked at the morning sun shining in from the window, and suddenly felt a little tired.

This feeling is like staying up all night for three days and three nights, going home and sleeping for ten hours and waking up. It seems that you have recovered, but in fact you have not fully recovered.

Although the virtual learning state is subconscious learning, it does not affect autonomous thinking consciousness, similar to dreaming.

But too many dreams can also lead to energy haggard and subconscious collapse.

"In about a week, the subconscious will recover."

Chen Yi recalled his experience in the virtual state.

The details of some other characters have been blurred like waking up from a dream, but the knowledge has been firmly imprinted in the bottom of my heart.

As soon as the mind moves, knowledge emerges spontaneously like instinct.

This kind of knowledge fills the brain and the feeling of easy mastery is really fascinating.

If it wasn't for the fact that his subconscious mind hadn't recovered, he might die suddenly if he continued to study virtually. Chen Yi would definitely pick up his helmet and try again.

Fork up the warehouse drone.

Chen Yi took his notebook and began to analyze the technology contained in this super drone that can visit the moon one by one.

"The aerodynamic layout of the fuselage tends to be perfect. If the angle of the wing is slightly forward by 0.1°, the lift coefficient will decrease by 3 percentage points. If it is adjusted backward by 0.1°, the drag coefficient will increase again. Only the current angle is a perfect balance. .”

"The nozzle of the engine is also very particular. It can be determined that it is a rotary detonation engine, but if the size and inclination angle of the middle cone of the engine are changed a little, the propulsion efficiency of the atmosphere will be attenuated. The jet diameter of the engine can be larger or smaller One point, the propulsion efficiency in space will also be affected."

"The main points of this engine structure can be used for reference in the subsequent manufacture of Hall propulsion drones."

Chen Yi wrote down the technical points one by one in the notebook, and wrote down the formulas line by line.

Originally, he couldn't understand the mystery at all, and he could only call out the awesome super drone. At this moment, he completely lost the secret in his eyes.

Even if someone asked, he was not in the slightest.

From the design of the UAV, to the manufacture of the engine, from the avionics control of the UAV to the layout of the aerodynamic structure.

Chat for three days without repetition.

"Take a test flight to see how immersive the experience of controlling a drone is with this virtual helmet."

Make sure that what you learn virtually is real and effective.

Chen Yi took out the control signal to control the antenna and connect to the drone.

Then turn on the laptop and act as a bridge between the drone and the virtual helmet.

Put on the virtual helmet and turn on the avionics system of the notebook.

Beep.

The first perspective of the drone appeared in Chen Yi's mind, and the whole person seemed to be sitting inside the cabin.

Ahead is a suburban back road to the studio's back door.

Under the feet is the rudder.

Next to it is the joystick and throttle lever.

And various button switches such as throttle valve, radar shooting, and avionics system.

In the very center of the cabin, there is also a large instrument panel, which displays the real-time image of the drone, and various parameters such as altitude, speed, and acceleration are marked beside the image.

"It's a bit like playing an immersive flying game in a video game arcade, but it's more advanced and more realistic."

Chen Yi felt it, turned on the throttle switch, ignited the engine, and then pushed the throttle lever.

boom! The whole picture vibrated a few times in a very real way, and the scenery in front of him began to zoom in rapidly.

Drone speeds up!

Accelerating and rushing out for about a hundred meters, Chen Yi pulled the joystick.

The nose of the UAV was pulled up quickly, the viewing angle began to go up, and the UAV took off successfully.

"take off!"

The camera is on.

The scenery of Penghai City below came into view.

On the street, there is a continuous flow of the road.

Wearing short-sleeved shorts, shirts and skirts, carrying backpacks, office workers who walk three steps in two steps.

Carrying shopping bags in their hands, the summer is cool, and there are beauties who go shopping in groups of threes and twos, talking and laughing.

In a cafe by the side of the road, someone was busy with business while turning on the computer while eating.

At the breakfast shop on the street, someone raised his hand to signal for packing, but the phone never came down from his ear.

The whole picture, though a little fuzzy.

But it clearly presents the epitome of the daily life of the first-tier cities, presenting the busyness of people constantly running for their lives.

"Brother Yi, someone is looking for you, and they say it's the Penghai police!"

Just as Chen Yi was controlling the drone, taking pictures of the busy scenery of Penghai.

Suddenly, a cry sounded in my mind.

Sound, from outside.

Penghai police?

Chen Yi was taken aback for a moment, and then his expression changed.

He tried to fly the drone this morning, he seems to have forgotten to report it, wouldn't he come to the door so soon? !