Chapter 1142: Another scientific wealth (1)

Then someone said humorously, "Or 10 trillion suns can do it."
Qiu Tong nodded, "If this assumption is true, then the black hole is much larger than the entire solar system. It seems unlikely that this can be realized."
Elber also nodded, "A wormhole formed by a black hole that is too small will be perturbed by the matter passing through it, and will be quickly closed. It is true that the wormhole formed by a black hole of this size can be carried. Energy disturbance the size of the human body."
"What if we use radiation to expand the wormhole?" The door was suddenly pushed open, and Wei Sheng walked in from outside.
She just happened to hear a few people talk about this topic. As for the radiation swelling wormhole, I remember that it was said in a science fiction film that later generations saw, and she just said it casually.
Who knew that this sentence immediately caused a great response.
Of course, it is the opposite.
"Radiation expansion? Oh! The expanded wormhole will have the feedback effect of radiation reflection!" Elber's voice was slightly higher.
Qiu Tong frowned and said, "The principle is similar to that when sound enters a microphone, it is amplified by a loudspeaker to form a loop, causing a sharp noise."
A gray-haired old man also smirked, "Just like when the microphones of many venues and stages are close to the sound, this phenomenon sometimes occurs. The radiation is amplified by the loop to form a strong feedback and eventually destroy the wormhole. So if it is Based on this assumption, the condition itself is not true."
Wei Sheng shook his head, saying that science fiction movies are really unreliable.
What's more, when everyone said that, Wei Sheng realized that this sentence basically exposed the essence of her lack of scientific level. She sneered, "Just kidding. I am Wei Sheng, which is to write to Mr. Hawking, assuming that time travel is possible. A second-year student at Pengda University."
In fact, when Wei Sheng came in and put forward this unscientific hypothesis, Hawking had already been pushed in the wheelchair by the caregiver and turned around. He leaned his head on the high right shoulder and looked at her calmly and peacefully. Wei Sheng seemed to feel behind the round glasses, and his slightly drooped eyes seemed to be able to perceive everything.
But it was not uncomfortable. His eyes seemed to be smiling. Although his face had been deformed due to his illness, he was very kind.
Then he did show a smile, even though he looked a little bit of a grin.
This is the first time that Wei Sheng has come into contact with such a world-renowned figure in his past and present life, just like the legendary Newton and Einstein, and it seems that the characters appearing in school textbooks are standing in front of him, extraordinary and distant.
This feeling is a bit strange, even if she has experienced more wonderful things in her life, she has also met many wonderful people.
But these people's minds obviously didn't contain the entire universe.
And they did not persist in studying the universe deeply under the torment of such illness.
Several visitors were obviously looking at her, some were interested, and some were quite disapproving.
Wei Sheng gave a deep salute to Hawking, and said in fluent English, "Mr. Hawking, this is Wei Sheng."
"Hello, Wei, nice to meet you. You told me that forming a wormhole requires a kind of exotic substance with negative mass, or a cosmic string that runs through the entire universe and has gravity as strong as a black hole but thinner than an atom. , Can you talk about the substance in your mouth in detail?" Hawking manipulated the mouse in his palm with his only three fingers, and played the words that seemed to have been recorded earlier.
Wei Sheng was taken aback, but he didn't expect Hawking to also see a paragraph of her later private letter.
Several experts were obviously taken aback, because they didn't see this when they just browsed the speech sent by the student.
Wei Sheng was stunned for a while, because the ghost knew what kind of substance it was. In fact, she couldn't even understand this very difficult sentence, but this is what Hawking has said in later generations. She can only say that she is unconsciously sharp. Then another one was attached and sent over.
But she still knows how to deal with this situation, "Perhaps this is just a theoretical concept, and it does not naturally exist in the universe, um...that is to say, this is just a hypothesis, and of course it does not rule out that there are other Way to solve this problem."
Several visitors looked at each other one after another, only to feel that saying this is equivalent to not saying it, that is to say, there are no conditions that can hold this hypothesis?
After Wei Sheng said that, her lips wriggled slightly, because her ignorance of science made her a little guilty, and she was not even able to determine how much the issue was in Hawking's heart, and whether it affected the original intention of the other party to meet her.
If Hawking met her out of curiosity about this issue, but when she met, she would say that this was just a hypothesis that I had imagined and did not exist in the universe, would the other party directly blast her out.
Hawking stared at the computer screen on the front of the wheelchair. He was pressing his fingers. He was obviously answering, and it was a live answer, not a recorded sentence.
Wei Sheng just stood there and waited, the atmosphere seemed a little silent for a while. The others probably did not speak out because of their respect for Hawking. They just drank tea and looked at her on their own, but their eyes were already showing. When an ignorant junior tried to show up in front of several scientific experts, he inadvertently showed carelessness.
Hawking's computer said, "So, although wormholes used for space travel can be formed theoretically, the required conditions themselves cannot be achieved. I hope I didn't misunderstand you."
Perhaps facing a great man in a field he completely ignorant of, plus this great man himself has an all-encompassing mind, at this moment Wei Sheng has given birth to a panic that he has forgotten about.
The situation is not in control.
Because he couldn't say anything constructive, he was even a little restrained.
She pondered slightly, then turned to look at a few scholars and smiled, "I would rather talk to Mr. Hawking alone for these next words." She looked at the caregiver behind Hawking and emphasized, "Two people. "
The scholars were taken aback for a moment, and then looked at each other, and Qiu Tong laughed blankly, "This kid, do you know what kind of request you are making?"
Wei Sheng's request is equivalent to clearing the field. It is actually not polite, especially when facing absolute authority figures in these academic fields, even Cai Dexin has to wait for outside authority.
And even if a reporter wants to interview Hawking alone, the interviewer needs to go through layers of scrutiny. First, he is a person who cannot protect himself. Second, he is a great man who cannot protect himself. It is no exaggeration to say that he is an asset of the world. Price.
Wei Sheng couldn't help it. She didn't intend to reveal her secrets easily, but sometimes she would be seen easily if she didn't know how to pretend to understand. She suspected that next, she might not even have a chance to talk more.