Seeing that Hai Ge wanted to speak and stopped, with a big question mark written on his face, he successfully stopped and asked understandingly: "My dear sir, may I ask you what questions you can't understand?" ”

Hai Ge blinked, but he didn't speak, as if he was secretly brewing. Success waited without complaint, but after a long time, it was still a little overwhelming. Unexpectedly, at this moment, Hai Ge suddenly exerted his strength, rushed over like a bull, and hit him with his head......

"Oh~ Sir, why are you teasing me like this?" was attacked for no reason, and was knocked in a circle, and he was successfully unprepared in advance, and it was difficult to hide his surprised expression.

made it clear that now was not the time to joke, and he didn't understand why Hai Ge still had the heart to play with him.

Hai Ge's sad face dissipated, and his face was full of smug smirks, really like a child who succeeded in playing a prank. He pointed to Chenggong's feet and said, "I hit you with the force of breastfeeding, and I made you spin around, this is a fact that has happened, do you admit it?"

Success became more and more dazed, and nodded with wide eyes and said, "Of course." ”

Hai Ge then asked, "Suppose I hit you again, with the exact same force, and you would have to turn around again without you dodging, right?" ”

What kind of medicine is sold in Haige Gourd, it is impossible to figure it out, but I am afraid that the kid will really bump his head again, so I can't help but flash to the side.

This time, Hai Ge just talked, but did not take actual action, and said the purpose of his move: "I hit you twice, and you turned twice, how can you guarantee that the circle of the second turn is exactly the same as the first one, and belongs to the exact same track?" The same is true of the rotation of the earth, even if the solar wind blows constantly, the earth will not restrict the freedom of the sun, right? ”

"Ha~Ha~Ha~"

Hearing his intentions, he was so happy to make a regular "haha" sound, and when he heard Hai Ge frowning again, he almost covered his ears.

Success lost no time in patting the "customer" on the back, giving a thumbs up and saying: "Mr. is really smart, just demonstrate it, you can get in touch with the essence hidden behind the phenomenon, success can not admire you!" ”

"Are you complimenting me?" Hai Ge listened to these words very comfortably, as if he had drunk a large glass of cold water. can be admired by the U-star robot, which means that the other party does not look down on him as an earthling.

But to tell the truth, the praise of success is quite profound, and Haige can't understand what phenomenon and what essence it is......

"What do you think I've come into contact with?" He asked, confused.

Chenggong put his hands behind his back and replied, "You hit me twice with the same force, and of course I can't turn the same circle." Because although the force you give me is similar to the force of the solar wind on the earth, there is no gravitational relationship between the two of us. Obviously, you have deduced the relationship between gravity and the mass of celestial bodies by the laws of the Earth's fixed orbit. It's just that you don't quite believe that the regular rotation of the earth is related to the sun, so you can't understand the inseparable balance between the two. ”

"Gravity? Is it the kind of gravity that guarantees that things on Earth don't fly around? Could it be that in the universe, it is more powerful than the solar wind? Hai Ge scratched his head as he listened.

"Ahem~ You're partly right. Gravity is indeed one of the gravitational forces, but not all. Gravitation refers to the gravitational force that interacts between any object and has an extremely wide range. And gravitational force and solar wind are concepts that are not related to the wind, horses and cows, and you should not compare them, but only say that there is a relationship between them in the positive and negative directions. "Successfully corrected conscientiously.

Hai Ge blushed and nodded embarrassedly: "Okay, then you can talk about it, who is positive and who is reverse." ”

Chenggong said: "The solar wind causes the earth to rotate as a positive force. The gravitational pull of the sun acts on the earth, attracting it not to leave its fixed orbit, which is the opposite force, and both are indispensable. In the universe, gravity is the creator of the cosmic order, and when the cosmic system is formed, it becomes the maintainer of order, ensuring that all celestial bodies can move according to their normal orbits and escorting them. ”

Haige no longer dared to be complacent, and raised his ignorance to the height of "the honor of the earthlings". He felt very rewarded to learn so much from Chenggong, so he continued to listen to Chenggong's explanation with an open mind.

Just as he was about to ask for further advice, he saw Cheng Cheng take off his white gloves gently, and then put his hands together and rubbed them vigorously.

"Hey, what's going on here? Is it going to rain, or is night falling? Why can't I see anything all of a sudden? ”

A small action of success changed the environment in the fantasy, and Hai Ge felt very sudden. He was about to ask why Chenggong rubbed his hands, but it was dark in front of him, and then his body flew lightly, as if in the blink of an eye, he turned into a hydrogen balloon.

This kind of weightlessness has never been experienced before, Hai Ge is frightened, his arm is pulling everywhere to find success, trying to grab him as a support, but he can't see anything, and he thinks in fear that he is suddenly blind.

Fortunately, Success spoke: "Sir, please rest assured, Success is a service robot, and we will not forget the promises we have made to our customers." I'm scattered around you, and I haven't left. Don't forget that Chenggong is a decomposable nanobot that can hide in the air by stealth. ”

Is it possible that the success of "this ......" will be a grudge and revenge for the fact that he just bumped into him? Hai Ge was a little angry, but he couldn't get angry, so he had to ask, "Where are you going to take me?" I can't leave Shadow Fantasy yet! ”

Chenggong hurriedly said: "Don't worry, you haven't moved out of Mr. Wedel's illusion at all, I just adjusted the order of the screen, and I will explain to you the importance of gravitational attraction to the movement of celestial bodies through the real scene of the solar system." Please forgive the recklessness of success, I want to use the most intuitive way for you to figure out what the real universe looks like, otherwise it will be difficult for you to quickly digest this knowledge. ”

These words are very reasonable, and they are so well thought out, it would be unreasonable for Haige to complain again. My own level of education is limited to being able to read and write, and it is indeed not easy to understand advanced scientific theories, and if the universe full of mysteries is compared to a majestic picture, most earthlings can only see the tip of the picture scroll in their lifetime, and they should have the opportunity to unfold the picture scroll and stand on it to enjoy the panorama, why not?

Besides, to get rid of the scorching heat of the wasteland, even if he succeeds in switching the picture to the deep mountains and old forests, he is happy.

The picture of the universe unfolds.

After waiting for less than a minute, a soft light slowly shone from the unknown depths, and Hai Ge was ready to cover his eyes urgently, but after the soft light appeared, he found that it was not necessary. The light is not only not dazzling, but also filled with a warm and happy feeling when it shines on the body, which is really like the rising sun in spring, which makes people feel hope in their hearts when they see it.