Chapter 1481: Takagi

　　 January 23, Sunday, night, Miyamoto family.
　　 When Yamazaki and Meidaizi arrived home, they were just in time for the closing of Meidai Restaurant, and they were just in time to help.
　　 The family had a late night snack, packed up the Meidai restaurant, and returned to the house upstairs. Miko Miyamoto contacted Belinda via satellite video.
　　 After greeted each other, Belinda asked amusedly: "Mei Daizi, how is it, did you have a good time on this train journey?"
　　 Mei Daizi complained: "Not very good, it takes too much time on the road."
Belinda smiled and said: "That's why there is a faster means of transportation like airplanes. Although supersonic passenger planes are noisy, they need to pay more for noise, but airlines do not use them as flights. It is used as a charter flight because it is fast, and speed is time. It is worth buying time with money."
　　 "Okay, when should I be a salesman?" Miko Miyamoto said, "Come on, let's talk about the experiments on the Athena launch vehicle."
　　 "Everything is normal for today's launch mission, and you passed the exam." Belinda said, "I used my standards and unified the products produced, with perfect compatibility and perfect fit. There will be no problems."
　　 "The advantage of production line production is that if something has a problem, the whole batch has a problem, not a single one."
　　 "Although the assembly is manual, the standard is uniform. The size and internal structure of the final product should be exactly the same."
　　 "After the computer self-check program is compared with the radiographic scan, the problem can be found in one click."
　　 "For you now, it is not necessary to improve the Athena carrier rocket. The low-orbit carrying capacity of 15 tons is enough. Use this template for batch production."
　　 "When the production line is idle, some production lines that produce rocket-related parts can produce other things, which saves some costs in disguise."
　　 "If you want to use a more advanced and lower-cost commercial launch vehicle, start another project and study it slowly. That is a time-consuming and laborious thing."
"The improvement of the launch vehicle is best in testing, and it is best to use the template type in practice, because every time an improved launch vehicle is used, it is the first time that it cannot be fully controlled. And the template type launch vehicle has After successful experience, as long as you repeat it, it can be said to be controllable."
　　 Miko Miyamoto said, "What you said makes sense, but I have a question, what do I want so many launch vehicles for."
"My chip level has entered 50 nanometers. I decided not to wait. Next, I will upgrade the deep space communication satellite system and the satellite network system. I have also applied for the space dock and planetary mining projects." Linda said, "The satellite network system has dozens of satellites, and you can share some of them at that time."
　　 "In such a hurry?" Miko Miyamoto asked, "And it burned all my own money, right?"
"In a few years, an asteroid worth trillions of dollars will pass the earth, and the distance is only more than 30,000 kilometers," Belinda said. "More than 30,000 kilometers, for moving hundreds of thousands of kilometers, millions of kilometers. As far as the asteroid distance is concerned, it is definitely a rare thing."
　　 Mei Daizi smiled and said, "Planetary mining, this is interesting."
　　 "I believe you have the ability to capture this asteroid, but how do you want to bring the minerals back to Earth?" Miko Miyamoto asked, "Leave aside transportation costs, what about species invasion?"
　　 "Species invasion? Alien species invading the earth?" Mei Daizi smiled, "This is a fun, real-life science fiction blockbuster."
　　 Belinda said: "Don't worry, although I haven't figured out how to bring minerals back to the earth, species invasion will not happen. It is still very simple to detect life forms, it just takes some time each time."
　　 "I haven't figured out how to bring the minerals back to the earth," Miko Miyamoto asked grimly, "Then where is your profit?"
"Ah, you're stupid this time Miko, right?" Belinda smiled, "How to bring minerals back to the earth? It depends on the price of minerals in a few years. The first is the return cabin to carry, and the five-ton empty cabin It’s not a problem to bring dozens of tons of minerals. The minerals are solid dead objects."
　　 Miko Miyamoto asked angrily, "Oh, what's next?"
　　 "Next," Belinda scratched her face and smiled dryly, "Secondly, smelt minerals in space and support space colonization."
　　 Miko Miyamoto said dumbfoundedly: "This pit, you are digging bigger and bigger."
"From the perspective of the operation of the space hotel, space colonization can already be experimented, that is, the technology of space smelting needs to be slowly tested, but in theory, smelting in a microgravity environment is much simpler than on the earth." Belinda Said, "In short, get the asteroids first, and the valuable minerals above are the foundation."
　　 "Well, it makes sense." Miko Miyamoto said, "Okay, nothing else, that's it."
　　 "I have a question." Mei Daizi asked, "How to build a spaceship in the space dock?"
　　 "With the current technology, it is impossible to build a spacecraft in space. It is just assembling, sending various parts from the earth to space, and then assembling them." Belinda said, "The space dock is a relay station."
　　 "The spacecraft is about the same as the space station?" Mei Daizi asked, "Is it more propulsion?"
"At present, it is almost the same. Because our human beings cannot live in a microgravity environment for a long time, the long-term manned equipment in space must artificially create gravity, and it is a mature technology to create gravity through centrifugal force through rotation. Belinda said, "So my spacecraft is shaped like a section by section. Only the landing module is a spacecraft."
　　 Mei Daizi asked: "Is the landing module landed on the planet?"
"Of course," Belinda said, "The fact that the earth cannot be directly lifted into space does not mean that it cannot be directly lifted into space on other planets. For the moon landing, the reason why only three people can go up is that the launch vehicle can only lift so Heavy things are sent to the moon, and if there is a place to stop for supplies in the middle, or even the accompanying supplies, more people can get in and out."
　　 "Oh, I see." Mei Daizi said, "The spaceship is the supply station."
"Currently it is, and it will not change for quite some time." Belinda said, "In sci-fi movies, a spacecraft flying directly from the earth to the moon may appear within a hundred years, but it is subject to fuel and also Not a few people will go up."
　　 "I see." Mei Daizi said.
　　 "Okay, it's late on my side, let's stop here." Miko Miyamoto said.
　　 "Goodbye." Belinda cut off contact. ...
　　 The next day, Monday, January 24, Metropolitan Police Department.
　　 In the morning, the U.S. police officer hurriedly finished the search lesson, thinking all the way about the news overheard near the vending machine last night.
　　 A burglary gang that has committed crimes all over the country. According to reliable sources, their headquarters is in Tottori Prefecture. The Tottori Prefecture police proposed to coordinate the case, and the Metropolitan Police Department also needs to provide personnel.
　　Because, this burglary group hurt people in Tokyo. The incident was taken over by the search class, and now we have to send someone there.
　　 Single, capable, and able to withstand difficult tasks in other counties, and familiar with local conditions.
　　Administrator Matsumoto discussed with the Meguro Police Department to let Officer Takagi pass, and this is three years, three years! ...
　　 "Late, late."
　　 Police Officer Takagi hurried to the office. Last night, because of the change of Police Officer Sato’s attitude, he was over-excited and fell asleep late in the morning. As a result, he got up late in the morning and was woken up by the phone.
　　 "Ah, sorry, I'm late..."
　　 Opened the door, Police Takagi hadn’t finished speaking, and found that the colleagues in the office were not ridiculing themselves, but looking at him with a weird look. They could see that they were all hairy. What happened?
　　 "Takagi." Officer Yumi looked at Officer Takagi.
　　 "Ah, Officer Yumi, you are here too." Officer Takagi smiled.
　　 Police Officer Yumi's tears came out, "Goodbye, Takagi." He ran away with tears.
　　 "This, this..." Officer Takagi was completely taken aback.
　　 "Ah, Takagi, I have good news for you." The colleagues smiled gleefully, and talked about the matter of Officer Takagi's external transfer.
"Ah? Expatriate?" Officer Takagi thought that the call to wake him up in the morning was indeed from the Meguro Police Department. It was just that he was asleep at the time, and he didn't hear clearly what was being said. It turned out that he was sent to Tottori. county.
　　 Police Officer Takagi smiled and said, "It's okay, I will solve the case as soon as possible, and then I can come back."
"ASAP?"
"do not you know?"
　　 "The location of the theft group involved multiple places across the country."
　　 "It takes a lot of time to investigate and collect evidence."
　　 "If there are many prisoners, it will take more time."
　　 "The above has been set for three years."
　　 After hearing the colleague's words, Officer Takagi stayed, "What? Three years!"
　　 Seeing the shock of Officer Takagi, the Shiratori Police Department was overjoyed. After three years, 1095 days, 26280 hours, God did not abandon me.
"It is not good?"
　　 "Tottori Prefecture is a great place."
　　 "Matsuba crab is very cheap there, and you can eat a lot."
　　 "You can still ride a camel on the Tottori sand dunes."
　　 Police Officer Takagi recovered and exclaimed, "I don't ride a camel."
　　 "Takagi." Officer Sato stepped forward, and the office suddenly became quiet.
　　 "Twentieth century pears, please," Officer Sato grinned, "That's my favorite."
"what?"
　　 Officer Takagi, who was nervous about what Officer Sato would say, was frustrated, and the office burst into laughter.
　　At this time, the manager of Matsumoto came in with a black face, "What are you doing here!"
　　 The office suddenly became quiet, and everyone returned to their positions in embarrassment. ...
　　 In the afternoon, when he was called to the police, there was a homicide. The Megome Police Department asked Officer Nagasuke to lead Officer Sato and Officer Takagi.
　　 Before leaving, he told Officer Takagi: "Officer Nagasuke is my predecessor, so please listen and learn more from him."
　　 "Yes, the police department." Officer Takagi responded, and then hesitated whether to ask the Megumi police department about the assignment and fight for it? No, this is not so good, right?
　　 "Also, this may be the last time you have cooperated, so cherish it." Megome Police Department said.
　　 "Huh?" Officer Takagi's morale was frustrated, so no more questions. ...
　　 The location of the incident was on the 32nd floor of a high-rise apartment in Mihua 4chome. It was discovered that the person was a woman in her thirties who was crying dizzy and unable to investigate.
　　 The deceased was a 30-year-old man who died at the entrance of the room. The murder weapon was a kitchen knife, which was inserted in the chest of the deceased.
　　 It seems that the murderer stabbed the dead man in the chest when he answered the door.
　　 There have been no similar cases recently. In other words, this is not an indiscriminate homicide. The prisoner did not accidentally know the deceased. This is a targeted homicide. The prisoner is someone the deceased knew.
　　 After listening to Officer Takagi’s analysis, Officer Nagasuke praised,
That’s good, so where should I start?

　　 "First of all, the caretaker in the lobby downstairs," said Officer Takagi, "the prisoner must have seen the caretaker when he comes into this apartment."
　　 "There's more." Officer Changsuke asked.
　　 "The second is to investigate the acquaintances of the deceased, and investigate the recent communication situation of the deceased." Officer Takagi said, "The last is to investigate around the building to see if anyone has seen a suspicious person."
　　 "Okay, when we wait, we will start the investigation in the three directions you mentioned." Officer Nagasuke said, "Officer Sato, you go down to the administrator first."
　　 "Yes, senior." Officer Sato responded. ...
　　 Soon after, Officer Sato and Officer Takagi returned and reported to Officer Nagasuke.
　　 Police Officer Takagi said: "Senior, Mr. Administrator saw a man in a raincoat coming in around 6:45 in the morning."
　　 Police Officer Sato said, "The reason why he thought he was suspicious was because he did not take off his raincoat when he came in, and that he later came down the safety stairs."
Officer Takagi said: "But it was raining today. At that time, Mr. Administrator thought he was a resident who had a morning jog, or a resident who forgot to take things from home. He was in a hurry and didn’t pay too much attention. It’s not clear whether it’s male or female."
　　 Police Officer Sato said, "Also, this person is 175cm tall when wearing a full-length raincoat. He is not bloated and he is not fat."
　　 Police Officer Takagi said: "This person was wearing a gray-black full-body raincoat. No one went upstairs at the time. This person was on the second elevator upstairs by himself. I have asked someone to lock down and wait for investigation."
Officer Sato said: "Mr. Administrator said that afterwards I saw a person wearing the same gray and black full-body raincoat as this person and walked down the safety stairs." Then he added, "Unfortunately, Mr. Administrator said that the lobby, elevator, The safety stairs have been cleaned today."
Officer Takagi said: "The time when people in gray and black full-body raincoats take the elevator upstairs, and the time when people in gray and black full-body raincoats come out of the safe stairs, Mr. Administrator did not pay attention, but Mr. Administrator is very familiar with the elevator operation. Based on the operating time of the elevator, he guessed that it was about seven minutes in between. That's it."
Officer Chang Jie said: "Okay, the forensics personnel estimated the time of death of the deceased from 6:45 to 7:15 in the morning, which is around 7 o'clock in the morning. It is consistent with your investigation. You arranged People go around and ask about it."...
After 　　, the room was ready, and the forensic staff went to investigate the second elevator. Although the hope was slim, they had to check, and could not let go of any suspicious places.
　　 I found that people's emotions have improved a lot, and I can accept questioning.
According to the investigation, the deceased was named Hiroshi Nakamoto, and it was discovered that he was his colleague and fiancee Yui Shimura. Because Hiroshi Nakamoto did not go to work today, and no one answered the call, Shimura Yui came over during the lunch break and opened the door with the key. He found that Hiroshi Nakamoto was lying in the hallway, and the neighbors screamed, who called the police.
　　 Police Officer Sato asked, "Then, Miss Shimura, do you know who Mr. Nakamoto has hatred?"
　　 "This, he is a very easy person to make enemies." Shimura Yui said.
　　 Police Officer Takagi was a little dumb, such a person, you still want to marry him?
　　 Police Officer Sato said, "There are some photo albums here. Please Ms. Shimura, please find out who you think has an enemy with Mr. Nakamoto."
　　 Soon after, Shimura Yui found a stack of photos in his album.
　　 Officer Takagi smacked his tongue, "So much?" Then he shut up quickly. This is not what he should say when handling the case.
　　 Police Officer Sato asked: "Miss Shimura~EbookFREE.me~ If you are asked to choose one of these people, who do you think has the greatest grudge against Mr. Hirotoshi Nakamoto?"
　　 Officer Changsuke praised: "This is a good question, Miss Shimura, let's pick one now."
　　 "Well," Shimura Yui thought for a while, picked out a two-person group photo, and pointed to the person next to Nakamoto Hirotoshi and said, "This is the person, Akira Kato."
　　 "From the photo, Mr. Kato and Mr. Nakamoto have a good relationship." Officer Sato asked, "Why Mr. Kato?"
　　 "Well, he was my boyfriend before." Shimura Yui hesitated.
　　 "Ah, then why do you want to..." Before he finished speaking, Police Officer Takagi felt the gaze of Officer Changsuke and immediately added, "If you don't want to talk about this question, you can leave it alone."
Shimura Yui hesitated and said: "This is actually nothing. He went abroad for three years. At first, he still had contact with him, but then he didn't contact him anymore. I thought he had a lover and had another girlfriend. Pain, Guangjun has been with me, so we fell in love."
　　 Three years, empathy and love, three years, empathy and love...
　　 Police Officer Takagi thought that he was going out for three years, there was a mess in his head, no, it was all gone.
　　 Shimura Yui said: "At the end of last year, Kato suddenly came back and came to me. I finally refused him. I heard Hirotoshi say that Kato had come to him for a drink, but I don’t know the specifics."
　　 Officer Changsuke asked, "Miss Shimura, do you know the contact information of Mr. Kato?"
　　 Shimura Yui thought for a while and said, "I don't know this, but I have seen him drive a private car." Then he reported the license plate number.
　　 Chiba's car? Officer Takagi was taken aback. ...