"Hey, Tang Wenzhe, I don't say hello when I go out. Professor Ding sat down, his mind still quickly recalling what had just happened.

When Li Ting heard Professor Ding's words, she subconsciously looked at the place where Tang Wenzhe was sitting next to her and shouted, "Ah!" A piece of pizza in her hand fell on the table.

Wang Mingxia was unusually calm, put the drink back on the table and asked, "Professor Ding, you went to open the door just now to see Tang Wenzhe out of the conference room, did you see Tang Wenzhe walk out?"

"No, I opened the door when I heard a knock, and I didn't see Tang Wenzhe go out. Professor Ding said.

Suddenly, a strong wind blew outside the window, blowing the old wooden window to a 'squeak', and suddenly the wooden window couldn't withstand the pressure of the wind and was suddenly opened, a gust of wind blew into the room, and the chandelier overhead shook vigorously, and it was crumbling, Li Ting was stunned by what happened suddenly and screamed 'Ah!'

Professor Ding's reading glasses slipped to the bridge of his nose in fright, and Professor Ding pushed down the reading glasses on the bridge of his nose with his hand, and said, "What happened, there seems to be no typhoon forecast recently, why is there such a big strange wind tonight." ”

Wang Mingxia stood up calmly and went to the window, quickly looked out the window, turned around and quickly closed the window, and plugged in an iron bolt on the window.

The room was calm, the chandelier slowly returned to its original state, and the projection screen was also blown crooked by the wind, Wang Mingxia walked over to straighten the screen and returned to her seat.

"This is Tang Wenzhe's scarf. Li Ting said, pointing to a scarf that had been blown onto the wooden floor.

Wang Mingxia stood up again, picked up Tang Wenzhe's scarf from the ground, folded it into a square, and placed it where Tang Wenzhe was sitting just now.

"Square scarf, I just saw Tang Wenzhe fold his scarf into a square and put it in the pocket of his suit when he sat down, why is the scarf still Tang Wenzhe still there?"

At this time, Professor Ding suddenly found that the keyboard on his computer was beating, and the rhythmic percussion sound was like a piece of music, quite rhythmic and rhythmic. Professor Ding looked at his computer keyboard strangely and said, "Hey, it's strange, how can this computer keyboard beat on its own." ”

The large screen in the conference room is rapidly switching images, gradually zooming in from the cosmic background to the position of the Milky Way, and then to the solar system, wandering around several stars, gradually approaching Pluto...

"What's the matter, why did the computer malfunction, why did it search automatically, I didn't operate any instructions, how could the computer be looking for something on its own, what was it doing to take us to Pluto, is there any hint?" Professor Ding said as he looked up at the pattern of Pluto on the big screen and continued to be magnified, and his mind went blank.

Li Ting relieved herself at this time and asked, "Professor Ding, isn't this the interstellar automatic search tool you downloaded?" I know that Google has this function, you can specify a galaxy in the Milky Way, and it can search for all the image information about this galaxy. ”

"I haven't used this before, so why does my computer automatically perform searches? Professor Ding said.

At this time, the door of the conference room was knocked a few more times, Professor Ding shivered, Li Ting's heart was tightened again, and the room suddenly became nervous, when everyone cast their eyes on the door again.

Suddenly, a voice came from inside the room: "Professor Ding, there is a knock on the door, let me go open the door." Tang Wenzhe still sat in the same place and said.

"Ahh

Tang Wenzhe hurriedly walked around the table to Professor Ding's side, picked up Professor Ding and said, "Professor, are you okay, there is a knock outside, I'll go open the door." ”

Tang Wenzhe helped Professor Ding to his original seat, Wang Mingxia hurriedly went to open the door, an elderly woman with gray hair, a pair of reading glasses tied with a black rope hanging around her neck, a kind face, smiled at Wang Mingxia and said softly: "Hello girl, my knock on the door startled everyone, I only heard someone screaming, and the sound of someone falling to the floor, specially came to take a look, sorry to disturb you, are you okay?" ”

"Oh, thank you, teacher, we're fine. Wang Mingxia said.

"Well, I heard a knock on the window, and I think it was probably because the latch on the window was not properly inserted, maybe the person who was using the conference room in front of me left the window without closing the window properly, and the window was blown open by the strong wind. ”

"Yes, the window was blown open by the strong wind just now, and we have closed it, thank you teacher for your concern. Wang Mingxia said.

"That's fine, it's okay, you can continue the meeting. You're so nice, girl, we know each other well, if you need me to do anything, try to come here to me. After the old woman finished speaking, she kept looking at Wang Mingxia who came to open the door.

Wang Mingxia didn't understand what the old woman said, but no matter what, it was normal for people to care, Wang Mingxia closed the door after seeing the old woman leave.

Teacher Ding Wenjun looked a little tired, and asked with obvious unhappiness in his tone: "Classmate Tang Wenzhe, we were still discussing just now, and you told me in an email a year ago that you had found the password to enter the 'parallel world', why did you leave the conference room without saying hello." ”

"Yes, after you left, a series of strange things happened that scared us a lot, and you can see that Professor Ding fell off his chair. Li Ting said angrily.

"This classmate, I really can't be counted on Tang Wenzhe when I slipped off the chair, I just heard someone knocking on the door again and was nervous, and when I turned my head to look at the door, I didn't notice that I was already sitting on the edge of the chair, so I slid down, this is my own problem. Professor Ding looked at Li Ting and defended herself, in fact, he was also looking for an excuse for his intimidated response.

"If it weren't for Tang Wenzhe's sudden departure, it wouldn't have caused Professor Ding's nervousness, and it wouldn't have slid down because of this, the reason for this was Tang Wenzhe's unauthorized departure from the conference room, Professor Ding, don't defend him. Li Ting said unrelentingly.

"Actually, I didn't leave the conference room, I just sat here, but you didn't see it. After Tang Wenzhe finished speaking, he just wanted to pick up the scarf that was folded into a square on the table, and one hand just touched the scarf.

Li Ting's outstretched hand pressed tightly on the back of Tang Wenzhe's hand and said, "Wait, can you explain this scarf?" When I first entered the house, I obviously saw you fold the scarf and put it in the pocket of your suit, how could it be scattered on the ground, and then Wang Mingxia picked it up and folded it and put it on your table, is this also evidence that you didn't leave the conference room?"

"It's still you Li Ting who is amazing, you can be regarded as having caught my handle, I did leave for a while just now, and I entered the 'parallel world' in an instant. ”

"No, this story is too mysterious, how can there be a 'parallel world', don't we all live on the same earth?" Wang Mingxia said.

So far, in the vast universe, human scientists have not found any traces of aliens, I mean higher intelligent beings, human beings are a broad concept, and the higher beings in the universe do not necessarily have the characteristics of our human beings, so even if they do, they are not necessarily called human beings. Professor Ding said rigorously.

"I'm not as rigorous as Professor Ding said, I intuitively think that the concept of 'parallel worlds' is too vague, can you elaborate on it, so that we can also increase our knowledge. Seeing Tang Wenzhe sitting next to her, Li Ting's nervous mood gradually relaxed and said.

"Okay, then let's take a look at a deep space exploration website that Professor Ding's computer is currently logging into, and its name is the 'Parallel World' observation network. Tang Wenzhe said.

Professor Ding was still looking at his computer and said to himself at a loss: "Who is operating our computer, it seems that it is completely out of my control." ”

"I saw that your computer Bluetooth was on, and I took over your computer, and I sent these search instructions. Tang Wenzhe said that he had already put his mobile phone on the table, pulled out a keyboard from the mobile phone, and quickly operated it on the keyboard with both hands.

"Oh, you've cut into Professor Ding's remote control keyboard. Li Ting said curiously.

"Yes, Professor Ding's keyboard has been taken over by me, you look at the big screen, what you see now is the search interface of the 'Parallel World' observation network, and I will download a self-developed cosmic background ray analyzer from my library. After Tang Wenzhe finished speaking, the big screen showed that he had downloaded an application.

Tang Wenzhe opened the app, rows of numbers and letters popped up at the bottom of the screen, and a sound like the wind blowing leaves or small streams came from Professor Ding's computer.

"Professor Ding, this is the cosmic background radios and rays I have collected, I don't know if this will be helpful for your research. Tang Wenzhe said.

"Very good, this is also the cosmic background signal that I have been looking for from the Internet, it is really good, you young people have better computer skills than us, and the future is terrifying, analyzing these cosmic background information is of great significance to deciphering the science of the universe, Wen Zhe, by the way, how did you obtain these cosmic background signals. Professor Ding said again at this time as if he were talking to a friend.

"Professor Ding, I got the signal from the official release platform of China's 'Sky Eye', but I developed some applications myself, carried out scientific spectrum analysis and filtering of the received information, removed the noise in the background signal, and retained the information received by the clear cosmic background radio, and then from the perspective of bionics and logic, through the computer distribution network to call the idle computer resources in the society, and carry out massive calculation of the information. Tang Wenzhe said.

"What does it mean to use idle computer resources in society to perform massive calculations, this seems to be a new concept. Professor Ding asked.

"Professor Ding, I have some practical experience in this regard, that is, when you want to calculate and analyze a large amount of information, the general method is to use a supercomputer to calculate, but ordinary people are unable to call a supercomputer, at present, supercomputers are used for the development of national scientific research and military technology resources are insufficient, therefore, for amateur computer masters, they will ensure the safety of users, to call the spare resources of all networked computers for a certain scientific calculation and information collection activities, which is a technology commonly used in our industry, which has been quite mature, such as in the analysis of global geographic information in the search for some wrecked passenger planesto solve complex scientific calculations and analyses. Li Ting said.

"Oh, and it's really a great way to make good use of computer resources to solve the analysis of many complex scientific puzzles. Mr. Tang, did you find any problems in the analysis of the electromagnetic waves in the cosmic background?" Professor Ding asked, his curiosity aroused.

"I found a set of suspicious radio waves, a set of regular, repeatable, logical sets of suspicious radio waves. This set of radio waves will appear at midnight on the first Saturday of each month, and the word length of this set of radio waves is 2048 bits. This question aroused my curiosity, and every time this time the spectrum analyzer I developed would automatically send out an alarm as soon as it received this set of suspicious radio waves. Later, I made an automatic storage tool to compare and calculate the set of information received each time, with the aim of finding out where this set of information came from and what it meant through the space positioning system. Tang Wenzhe said.

"I fully agree with your idea, the first thing to do in receiving a cosmic background radio signal is to determine its exact location, calculate which planet the signal is coming from, and then start analyzing what it represents. After Professor Ding finished speaking, he cast an approving look at Tang Wenzhe.

"What Professor Ding said is that I have also developed a set of scientific thinking and methods for deep space exploration under the influence and cultivation of Professor Ding's academic theories for many years. Tang Wenzhe said.

At this time, Professor Ding had already swept away the fear just now, and a sense of pride arose when he saw his students analyzing according to their own thinking methods in deep space exploration.

Professor Ding said: "Mr. Tang, this is very good, this kind of thinking and concept of learning is correct, you go on, let me remind you, the result is very important, some scholars may not gain anything after working hard in deep space exploration for a lifetime, there is an opportunity in this, the most important thing is to have the right ideas and methods, so have you finally located which planet this group of suspicious radio waves came from?"

Tang Wenzhe said firmly: "The conclusion drawn from the multi-angle integrated positioning system of China's 'Sky Eye' points to the only planet, that is, the planet that is most controversial about the star system of the solar system..."

Professor Ding suddenly said with a comprehension: "It's so difficult... Pluto..."

Tang Wenzhe said firmly: "As Professor Ding said, it is the most controversial Pluto in the solar system that scientists have to say..."