A bunch of parts gradually formed under Su Zhe's clever hands. When his work was almost done, Jamie and Tom saw its shape... Its appearance is a ball, about the same size as a football, and the quantum battery and core device are in the center of the ball. Such a design should be used for better protection. The surface is covered with a layer of graphite. Graphite with excellent ductility and hardness can completely withstand heavy blows without damage.

In addition, the ball is not completely smooth. There are some very small holes on its surface, that is, the area covered by graphite. I don’t know what these holes are used for. Su Zhe completed the last step, then held the ball with his hand and looked carefully, and then smiled very satisfied.

"What kind of thing does this look weird? Su Zhe? You won't be so bored that you can't make a mechanical ball." Tom tilted his head and looked at the ball in Su Zhe's hand and couldn't help asking. In fact, this was what Jamie wanted to ask. They couldn't imagine what the use of this thing was.

"You will know later." Su Zhe smiled but did not reveal his mystery. He stood up and greeted his friends: "Go"

“Where to go”

"Just follow me."

Holding the newly completed ball, Su Zhe took his friends out of the house and then launched a small speed car from the backyard. With the development of earth civilization, transportation such as speed has become very common. Although Su Zhe's small speed car is not as good as the performance of those luxury speed cars and has insufficient speed and sustainability, it is the most convenient for students. Any ordinary family with some ability will buy one for their children.

After getting on the speed, Su Zhe sat in the driving position. He did not use the speed's automatic driving function. He turned on the navigation and checked the location. Then he drove the speed himself towards the southwest.

Although it was a small speed car, its speed was not slow, and the speed of 500 kilometers per hour was enough to move within a considerable range. Just over ten minutes later, Su Zhe and the others arrived at a beach, parked the speed car, and got out of the car, Su Zhe led Jamie and Tom to the beach.

After walking forward dozens of meters away, the sea water was gone in the past. Only then did Su Zhe stop.

"Su Zhe"

"Don't be anxious, it's all right away." Su Zhe turned around and smiled at the friends, then placed the ball in his hand on the soft beach. Then he didn't know what he pressed, and the ball actually floated up. However, its floating was a bit strange. It was not floating straight in the air like a speed car, but floating upwards against the beach, and if you don't have a good look, you can't see clearly.

"Huh" Tom walked closer and took a closer look, and a surprised expression suddenly appeared in his eyes. Then Jamie also stared at the floating ball and looked at it carefully, and also exclaimed lightly.

They saw clearly near them that this kind of floating is not a real floating, but a tiny hole in the surface of the ball, near the beach, at some point a small hole. These tentacles are thinner than hair, with good softness and toughness. What is more surprising is that these tentacles are like living and will flutter slightly.

"What's the use of this?" Although Jamie and Tom were surprised, they were also surprised by the function of these tentacles. In their opinion, Su Zhe used these strange tentacles to make the ball float like this without any practical effect. It would be easier to make a magnetic gravity controller similar to a speed vehicle.

Just when they were puzzled by the purpose of this thing, Su Zhe had already opened his wrist and clicked on his portable intelligence brain a few times. Then the ball began to move, moving forward, backward, left and right, and rolling flexibly on the beach according to Su Zhe's control. The tentacles stretched out from the fine holes on the surface were like living things. The ball kept moving without dead corners.

Moreover, although its movement speed is not very fast, it is very perfect. No matter the height of the beach, it can cross the past without any obstacles.

"It's pretty good." Seeing this effect, Su Zhe was a little proud, and then he controlled the ball to move towards the sea. When the ball moved to the junction of the sea and the beach, a wave happened to hit him, and in a blink of an eye the ball disappeared in front of them.

Jamie and Tom exclaimed at the same time, but seeing Su Zhe looking calm, they resisted asking again.

"You come and see." Hearing to the little friend, Jamie and Tom came to Su Zhe, left and right. At this time, they saw a three-dimensional image on Su Zhe's portable brain. This image was a scenery in the sea, and these scenery was constantly changing.

"This is the ball in the sea," Tom asked in a daze.

"The answer is correct, but unfortunately there is no reward." Su Zhe joked happily, continuing to manipulate the ball that had entered the sea towards the depths of the ocean. Jamie looked at the constant changes in the image and asked, "You are used to explore the ocean."

"Yes, it's just one of its uses." Su Zhe explained with a smile. At this time, the picture in the image has changed a lot. Although the ball does not move fast on the beach, its speed in the ocean is a bit amazing. Moreover, from Su Zhe's explanation, it can be found that the tentacles will be retracted once they enter the ocean. In the ocean, the ball moves with the principle of water flow through the water through the principle of jetting. Of course, in the depths of the seabed, when the terrain is complicated, the tentacles can also be used to control the ball.

These are just the motion states of the sphere, but not the true function of the sphere. According to Su Zhe's explanation, this thing is called an all-terrain detector, which can replace humans or even robots for detailed detection in any different environment.

Earth civilization has developed to this level, and its exploration technology has been very mature. Even in the universe, large intelligent brains and professional detection equipment of spacecraft can easily conduct comprehensive detection and scanning of a small Earth-like planet. However, you must know that such detection scanning also has defects, that is, large-scale detection scanning is not a problem, but meticulous detection work is required, such as detection and searching in a very small area, it must be done by robots or humans operating instruments.

Su Zhe's all-terrain detector is used to do these tasks. Although the earth civilization already has something similar, even better than the detectors he made. However, the size of the device, the sensitivity of movement, and the simplicity of manipulation are the small ball. Seeing the continuous changes in the three-dimensional image, and as Su Zhe controls the small ball, it has even penetrated into the depths of thousands of meters above the seabed, it can still move freely. Jamie and Tom couldn't help but admire, and was amazed by Su Zhe's ability to make such a thing with his personal power.

Unfortunately, due to material and some technical limitations, Su Zhe's all-terrain detector still has a big drawback, that is, its maneuvering distance is too short. Once the ball exceeds the design distance, or if the depth of seawater is shielded, it will be impossible to detect it. But these problems have nothing to do with the design. If Su Zhe has spacecraft-level material and parts supply, he can completely make a finished product that conducts comprehensive and detailed detection of the ground in low-Earth orbit. If the smart chip is improved, it can even automatically perform detailed detection and transmit data simultaneously to greatly reduce the workload.

Not counting this, Su Zhe even had another consideration, which is to produce such small all-terrain detectors in batches to conduct detection and delivery, and then accelerate the detection speed through intelligent brain and program settings. In the future, it may be better upgraded and modified, such as adding mining and collection functions. This will not only be widely used in detection, but also in exploration and collection of scarce substances.

"You boy, you are really a science madman." Two hours later, when the ball successfully returned to the land from the ocean and came to them along the beach, Tom couldn't help but say something after seeing Su Zhe squat down and put it away.

"Yes, science madman." Jamie nodded in agreement, and then asked: "By the way, Su Zhe, I will graduate in half a year. Have you ever thought about taking the college entrance exam?"

"I want to go to the Federal University of Science and Technology." Su Zhe replied with the ball stuffed into his bag.

"I remember that the Federal University of Science and Technology is quite far away in Asia." Jamie said strangely: "United University is also the best university in the United States. Why don't you go to United University?"

"Yes, why did you go to Asia to go to the Federal University of Science and Technology?" Tom asked in confusion.

Indeed, as they said, United University is also one of the best universities in the entire Earth Federation. Its reputation is no less than that of the Federal University of Science and Technology, and even compared with historical depth. United University composed of famous universities such as Oxford, Cambridge, and Paris before the new era, such as the predecessors of famous universities, such as Oxford, Cambridge, and Paris, made people feel more historical and connotated. The European region where they have been living in is now in terms of technological development. It only takes a short time to travel from Europe to Asia, but in terms of geographical location, United University is much closer to home, and it is more convenient.

"My mother suggested that I go to the Federal University of Science and Technology, and I myself think it is more appropriate to go to the Federal University of Science and Technology in the direction I like." Su Zhe replied, and when he heard what he said, Jamie and Tom immediately closed their mouths. Su Zhe's mother had seen him, and they were even familiar with him, because his mother was not only a professor at United University, but also served as the principal of a community high school. Whether it was Su Zhe, Jamie and even Tom, the three of them were her students.

"By the way Jamie, what are you planning?"

Jamie smiled, his fat face and his eyes narrowed into slits: "What else can I do? I'm going to business school. My father is still eager to take over his class after graduation."

"Haha." After hearing this answer, Su Zhe and Tom were both happy. Of course they knew the situation of Jamie's family, and they also knew that his father had always wanted Jamie to become a successful businessman like him. Especially in recent years, as the power of the earth's civilization gradually expanded, the exploration and development of the areas outside the Alt Nebula accelerated. Jamie's company can be said to be booming. As a businessman's father, it is natural that he had such an idea about his son.

"What about you, Tom plans to take the military academy"

"Yes," Tom nodded seriously. Friends all know his ideal, becoming a soldier, or even a member of the space fleet, which was Tom's ideal since childhood. However, compared to the science madman Su Zhe and Jamie from a good family, Tom, who was from an ordinary family, was only ordinary in his grades. The only thing he could do was his good physical fitness and his pursuit of dreams.

However, the times are different now. Soldiers no longer rely on personal force to fight. With the development and continuous changes of technology, apart from some special military branches, wars in the universe rely more on tactical capabilities and the power of technology. Although Tom has always had the idea of ​​taking the military academy and has never given up his ideals and pursuits, he also knows in his heart that it is still unknown whether he can get into the military academy. If he fails to apply for the exam, he really doesn't know how to face the cruel reality.

Thinking of this, Tom looked a little sad. Seeing his expression, whether it was Su Zhe or Jamie, he comforted him: "You must be a Tom Military Academy. If you are born a soldier like you, you will definitely be able to pass the exam. Maybe one day you will become a general of the Space Fleet. We can still brag with others at that time. Look, this Admiral Tom knows that he is our good friend and has grown up together since childhood."

Listening to what his friends said, Tom couldn't help but feel happy. The few shadows in his heart just now disappeared in a flash. The three of them sat side by side on the beach and chatted about their futures, and were extremely longing for the upcoming life. In their eyes, the future is beautiful and desirable.

Until afternoon, as the sun gradually set, a red sun had already followed the water surface, illuminating the entire ocean particularly beautifully. Three reluctant friends looked at the beautiful sunset, got on the speeding car, and headed towards home.

He first sent Tom and Jamie home, and Su Zhe drove the speed back to his home. When the speed entered the yard and stopped steadily, he suddenly noticed that there was a speed car that looked inconspicuous but had a unique shape.

"This is" Su Zhe was stunned for a moment. He soon recognized the origin of the speed. Isn't this a special speed for military purposes? This kind of speed is only owned by the army and cannot be purchased from the outside world. It is not something that ordinary soldiers can drive. You should know that such a special speed is only available for some high-level officers as special vehicles. Although it is not very eye-catching, Su Zhe, who is familiar with the speed, knows that its performance is outstanding and even has the attack ability that ordinary speed does not have.
Chapter completed!