Wei Lingdong really wanted to use Yue Shi Tong on Lu Fengyang, but he also knew very well in his heart that Lu Fengyang must be on guard, Yue Shi Tong was not a drug after all, this big room must be full of surveillance, and if he had any outrageous moves, someone would rush in as soon as possible. Although there is no threat to him, he is not happy to see things get deadlocked. Moreover, he also felt that a familiar aura outside the building was rapidly approaching, and from such a distance, it was deliberately released for him to perceive.

"I'll think about it." Wei Lingdong thought for a moment and nodded.

"That's best, besides, after all, you are the head coach of the Tiangu, and you are always mixed with Lao Xu, and you don't care about them at all, isn't it not suitable?"

"Head coach? I never said yes. It's my freedom to live with whomever I want. ”

"Yes, Lao Xu saved you. But after all, you speak the same language as we do, and that in itself says a lot. The safety of more than a billion people cannot be determined by temperament. ”

"It's really unpleasant to talk to you. This is the second time I've tried to do it to you in ten minutes. ”

Lu Fengyang withstood the chill and said with a smile, "I feel it, after all, you have changed four contacts before and after." Believe me, though, I have absolutely no intention of harming you, and neither do they. We have some speculation about your origins, and your lost memories, but they are very immature and have too many doubts. Therefore, your lab report is particularly important. ”

"How much does Qin Zhen know about me?"

"That little minx? Isn't she from your Heavenly Group? You should know a lot.,After all, her ability is weird.。。。 ”

"Then why did you send her? Do you think women are better at communicating with me? ”

"Send her?"

"She's already in the elevator, you don't know it, do you?"

"I'm just a normal person." Lu Fengyang shook his head, pressed twice on the pure black wristband, and the small round table in front of him showed the monitoring of the two nearest elevators, one of which was rising, and a very handsome girl was holding a lollipop in her mouth, grimacing at the monitoring.

"She's still a minute away, what else do you have to ask, do you want me to have someone stop her?"

"Can you stop it?" Wei Lingdong looked at the elevator monitoring, and suddenly felt a little funny, and he pulled the corners of his mouth.

Lu Fengyang was keenly aware of the subtle changes in his expression, his mind was racing, and he snorted, "I can't stop it, but she shouldn't use it."

"Then what do you call her a minx?"

"Uh... Haha"

"To be honest, you're very different from the image you have in the news."

"No way." Lu Fengyang smiled, "You have a lot of things to say today, and it is not like you for more than a year." ”

"I can't help it. A person with amnesia, in order to recover, is nothing. ”

"Hmm." Lu Fengyang nodded.

"On December 25, 45, how much do you know about the affairs in Zhenghe Park?"

"I know, you should know. It happened so suddenly that there was hardly any monitoring data left. ”

"After I told Lao Xu about Chen Yuhang, he told me a little guess."

"Oh? Tell me about it. ”

Wei Lingdong briefly repeated Lao Xu's words, and then asked, "Do you think it's a black hole?" ”

Lu Fengyang frowned, "Sure enough... He didn't report it ... Now it's hard to answer you, we need modeling analysis. I had guessed beforehand that you had appeared too suddenly. and the matter of Lao Xu and Gao Songshou is also very weird. ”

Wei Lingdong stopped talking, he glanced in the direction of the door, the door was automatically opened by an invisible force, and a girl with a ball-combed hair appeared at the door.

"Come in, girl."

"Uncle Sherry!" Qin Zhen held a lollipop in his mouth, and jumped inside with a pair of long legs.

"I said it was Uncle Lu." Lu Fengyang raised his forehead.

"It's uncle, Uncle Lu! Uncle Lu! Qin Zhen tilted his head, tore off the small backpack on his shoulder and threw it aside, the backpack crossed an arc and fell to the long table. She patted her little hand and was about to continue moving forward, when she saw Wei Lingdong with an indifferent face, she suddenly remembered something, and secretly annoyed, "Oops, oops, how did you forget the purpose of the backpack, this is the careful design of Miao Miao's stinky girl!" As soon as the thought arose, the person had already reached the bottom of the small backpack, caught it with one hand, twisted it and carried it back on his back.

"Hee-hee..." She smiled at Wei Lingdong, "I'm sorry, coach, I'm used to it." ”

Lu Fengyang looked at the afterimage, and his eyelids jumped. Seeing that Wei Lingdong withdrew his eyes and didn't speak, he hurriedly beckoned, "Come and sit." It's been a long time since you've been here, Uncle misses you. ”

"Hmph, lie! You've been studying this cold stuff all day long, so you don't have time to pay attention to my crazy girl! Qin Zhen pouted.

Lu Fengyang was stunned in front of her, but he didn't feel embarrassed at all, and still smiled, "Uncle researches these, it's also useful for you, isn't it?" ”

"I don't believe it! You are for ... When the words came to her lips, she glanced at Lu Fengyang and stopped talking.

Wei Lingdong remained silent, looked at Lu Fengyang and said, "According to Lao Xu's description, as well as today's events, do you think it could be a black hole artificially created by some kind of technology." ”

Lu Fengyang withdrew his gaze from Qin Zhen's side, his brows tightened, "To put it mildly, with our current technical level, we are completely confused about these things, and it is difficult to even guess the direction of scientific research." It's too far off. After a pause, he added, "So, your body test report is really important!" This is the third time he has brought up the test report.

"Hmm." Wei Lingdong pursed his lips.

Seeing that he was still unwilling to make a clear statement, Lu Fengyang changed the topic and said, "This kind of small black hole or miniature black hole should not be limited by the Oppenheimer limit and Schwarzschild radius. Moreover, Chen Yuhang's escape method today is just using his own blood, which seems ridiculous to us, but it happened. ”

Wei Lingdong also learned about these two physics.

The Oppenheimer limit refers to a star with a core mass greater than 3.2 times that of the Sun, which may collapse into a black hole when the fusion fuel runs out and eventually dies of old age, or it will become a white dwarf (less than 1.44 times the mass of the Sun, also known as the Chandrasekhar Limit) or a neutron star (between 1.44 and 3.2 times the mass of the Sun).

The Schwarzschild radius, in layman's terms, refers to the minimum radius of any object with mass that can resist its gravitational attraction by all known kinds of repulsive forces within itself. If the volume of the object of this mass is less than this radius, the repulsive force cannot resist the contraction of the object's own gravitational force, and it will collapse inward into a point, forming a black hole. For example, if an object the mass of the Earth is compressed to less than the size of a sphere with a radius of 9 millimeters, the repulsive force between the matter cannot resist the gravitational pull between so many matter at such a close distance, and the ball will shrink directly inward into a point and become a black hole. The Schwarzschild radius of the Sun is about 3 kilometers.

According to the current physical theory of Lao Xu and Wei Lingdong, Einstein Rosen Bridge, also known as a kind of wormhole, is actually a black hole. In addition, there is a kind of wormhole, which can be called a space-time hole, which has a super strong gravitational force, so strong that it directly bends and folds space-time, forming a space-time hole. The point of their guesses is naturally a space-time hole.

"Ridiculous just because I don't understand. According to your history, not to mention far, people 50 years ago, looking at the auxiliary design function of the current Luban IV, will also feel ridiculous. The designs you are making now," Wei Lingdong pointed to the parts on the long table, "50 years ago, it took the strength of the entire Celestial Empire Research Institute to work tirelessly for a year, and it was possible to catch up with your daily workload. Technology is so unforgiving, it feels ridiculous and meaningless, I want to know the truth. ”