Chapter 249 I’m Human Too
If the superconducting electromagnetic transmitter has once again made the world realize that room-temperature superconductivity has the potential to subvert any field, Amerikan’s behavior has reminded the world that their bottom line is There is no bottom line.
America’s House of Representatives urgently passed a special appropriation bill the next day, and a full US$5 billion in special research funds was allocated to America’s National Laboratory for the development of room temperature superconductivity. technology.
After being transferred back to the Simplified Chinese Internet by Chinese political bloggers, Chinese netizens even joked that Amerikan had superconducting PTSD.
"Sorry, I really don't know that Guangjia Aerospace had any previous plans for electric-driven rockets." Lin Tianmin also couldn't figure out why a murder case was linked to rockets.
Are you kidding me?
Although the Americans who came to interrogate him repeatedly emphasized that the black man who died unfortunately was an aviation enthusiast, so they wanted to ask questions about aerospace.
The other party’s logic is that because the black man saw China’s electric rocket rising into the sky and heard that the employees of Guangjia Aerospace were staying in the hotel, he came to them specifically to ask for advice. As a result, there was a dispute between the two rockets and the black man died unfortunately. .
Oh my God, black people and aerospace enthusiasts are not related no matter how you look at them. Lin Tianmin only has this idea.
America has always made various efforts to dispel people’s stereotypes.
If you ask on Quora why there are no black people at NASA, Americans will jump up and refute you like a cat whose tail has been stepped on. This is considered a great degree of offense to them.
The old Americans are just like reacting to stress. They first scold the questioner and then answer how many black astronauts and engineers there are in NASA.
NASA has publicly stated that we will work hard to improve the diversity of our workforce, and will tell you how important black people are at NASA through data. Black people account for 10.7% of NASA’s total employees.
However, in fact, among NASA’s technical positions and senior positions, the proportion of black people is 2.3% and 1.1% respectively.
As long as you study the data carefully, you will find that the stereotype is correct.
When Lin Tianmin heard this, he suppressed his laughter and told himself to hold back.
"Dr. Lin, as one of the earliest employees of Guangjia Aerospace and the person in charge of the Guangjia Aerospace rocket launch project, it is a bit outrageous for you to say that you know nothing about electric-driven rockets. .
This is as absurd as telling me that the White House Chief of Staff did not know that the White House will hold a press conference tomorrow.”
Lin Tianmin said helplessly: “I really don’t know, I think. You should have also looked through my mobile phone. Is there any content related to the electric-driven rocket before the successful launch of the Hua Guodian-driven rocket? "
The moment Lin Tianmin walked in here? You understand. To put it bluntly, you are being tortured. If you are not tortured until everything is revealed, the old American will not let it go.
Compared with Lin Tianmin, Zhou Jin is much more optimistic. He is thinking that after he successfully returns to China, this experience can be made into a movie. In a shocking cross-border rescue, the best protagonist would be played by Guangshen.
The God of Light is actually a character like Iron Man. He drove his armor to America to rescue him. This sci-fi version of Wolf Warrior has a box office of over 10 billion easily.
Just as Guangshen had been a screenwriter before, this time he took on the responsibility of being a screenwriter, director, and actor.
Zhou Jin's thoughts were almost floating to the sky. The answer to the interrogation was that he didn't know anyway. I don't know anything. I am just little Karami.
The warriors of Guangjia Aerospace who went to the United States were being interrogated, and the Chinese people in the Bay Area took action and ran outside to demonstrate and protest.
Lao Hei and Lao Mo are shopping for zero yuan, Chinese Americans are protesting, and domestic netizens are fighting across the sea.
In short, it was very lively. It has not been so lively for a long time. Everyone found their own ecological niche in this feast.
“I am very happy to have Yuan Guang here for an interview before our live broadcast today. Yuan Guang and I are old acquaintances. I remember the last time I interviewed Yuan Guang, Yuan Guang shouted the famous The slogan of 'bringing us the next golden era'
I believe that everyone has a very intuitive feeling about the changes that Yuan Guang has brought to our lives. ”
Yang Ma Zheng. The live broadcast still has the female host who interviewed Chen Yuanguang from the previous "Everyone" program. Compared with the last time she went to the studio live, this time it is a remote interview.
Even so, the female host still wore much more delicate makeup than usual.
There is no way that Guangshen is too charming. The last speech of the last interview almost made the other party fall in love with him. I have always regretted not being able to add Chen Yuanguang’s WeChat account.
"Hello host, hello to all the viewers in front of the TV." Chen Yuanguang is already familiar with interviews.
The female host asked: "Yuan Guang, the rocket jointly launched by China Aerospace and Guangjia Aerospace has attracted global attention. We are all very curious about the ins and outs of this project.
I hope you can talk to us carefully. ”
Focus the interview as much as possible on the fun, rather than the technology itself. This is what Yangma repeatedly emphasized to the host before the interview started.
Chen Yuanguang is free to talk about what he wants to say. The host must not be misleading and ask about some technical details.
“In fact, China Aerospace has been doing research around electromagnetic drive, and after the emergence of room temperature superconductivity, their electromagnetic drive took a big step forward.
But in some technologies The details and imagination may require some breakthroughs, and then the space agency approached me and asked me if I had any ideas for cooperation.
It happened that Guangjia Aerospace also wanted to build a space station, whether it was French or Blue. Origin, including some potential orders, our space station orders are extremely large, at least dozens of space station modules will be launched into space
Even with the Pioneer series of recyclable rockets, the cost is still unbearable. I think electromagnetic drive may be able to solve the problems we face.
As we all know, the space station is only the first step, and there will be space city projects later. Its demand for space transportation is unprecedented. In terms of total weight, it is at least the same level as Starlink. ”
Starlink satellites have been iterating, from 260 kilograms in the first generation to 1.25 tons in the latest version 2.0.
The total launch mass of Starlink is difficult to estimate.
"Considering the scale of the launch, SpaceX's idea is Starship, which is a super-heavy recyclable rocket. Compared with SpaceX, we have no advantage in engines. If we make super-heavy recyclable rockets, it will be difficult to surpass SpaceX.
I think electromagnetic drive may be a way to go. It just so happens that all aspects of electromagnetic drive are actually very mature. It’s not just electromagnetic drive that the research done by China Space Administration is very specific.
Including some electric-driven rockets, there are already relatively mature plans. After I joined, my work was more about bringing some new ideas and new ideas.
Achieve goals by combining different project groups.
This time the Shenzhou-Guangjia is one of our achievements.
Soon we will launch the space recovery device and conduct a live broadcast of the complete process from launch to recovery of Shenzhou-Guangjia. "Chen Yuanguang talked eloquently.
"Compared with pure electric rockets, composite power recyclable rockets are more important.
This launch is just pre-research for composite power recyclable rockets." Chen Yuanguang said. The female host opened her eyes wide, looked at Chen Yuanguang on the screen and asked: "Is it because the composite-powered recyclable rocket technology is more difficult?"
Chen Yuanguang thought for a while: " Not really, but because the thrust of the electric drive engine is still not enough. Even with the initial speed of the electromagnetic drive, the weight it can carry into space is very light, only 100KG. This weight is the same as that of the space station module. Compared with several tons, it is far from enough.
For us, such a low carrying capacity is more used to launch optical satellites, radar satellites, Internet of Things satellites, and Internet satellites.
Of course, it also has great commercial value, but it is of little significance to Guangjia Aerospace.
A very simple example, for example, domestic new energy vehicles have been very popular in the past few years, and everyone is working hard on autonomous driving. This involves optical satellites, which can be used to enhance autonomous driving functions.
Like Geely, they have previously launched a plan to enhance their autonomous driving capabilities through 72 satellites. "
Geely's comprehensive plan is called the Future Travel Constellation Plan.
"They use the GSP100 optical satellite platform of Spacetime Daoyu, with an approximate mass of 1,000 kilograms.
Spacetime Daoyu also has a GSP50, which weighs only 70KG. However, the service life of the latter is relatively short, while the service life of the former is longer. From the perspective of cost performance, Geely chose the former.
But after the launch of Shenzhou-Guangjia, launching a rocket under 100 kilograms is as easy as drinking water, and the launch cost per kilogram is less than 100rmb.
In other words, when Geely launches a GSP50, as long as their launch cost is only 7,000 yuan, Geely will definitely choose to use GSP50 for networking instead of GSP100.
Not only Geely, but also Huawei, they can also choose optical satellites and communication satellites under 100 kilograms to add services to their business.
It is commercially valuable, especially for new energy and smartphone industries.
I estimate that Brother Lei will come to me to discuss cooperation after the show airs.
But the composite power recyclable rocket can achieve a carrying capacity of 20 tons in low-Earth orbit. It can perfectly meet our requirements and achieve a recovery rate of more than 90%.
If this thing is launched, it can basically be recovered completely.
Both are important, the former is less difficult, so we are already doing tests, including in these two days, the official channels of Guangjia Aerospace and Huaguo Aerospace will live broadcast the entire process, from launch to recovery of the electric rocket the whole process. ”
If it weren’t for the influence of Amerikan, they wouldn’t want to broadcast live.
Originally, everyone wanted to make a fortune in silence, but if you jump out and cause trouble first, don't blame Hua for being rude.
By demonstrating the advantages of electric rockets, it will make you full of daydreams about more advanced composite-powered rockets.
If this is not enough, I will announce to you the PPT of the electromagnetic-driven supersonic missile into orbit.
"Can you briefly tell us what changes this technology will bring when it is implemented on a large scale?" the female host asked, and the director in her ears was frantically asking her to change the topic.
“The most intuitive thing should be autonomous driving. Because the difficulty of launching optical satellites has decreased, the cost of launching satellites for major new energy car companies will be reduced to a very low level.
In the past, perhaps only large companies like Geely and Huawei had the capital to launch optical satellites to provide assistance for their autonomous driving.
In the future, some second-tier and even third-tier new energy car companies will have such strength.
The entire commercial satellite market will expand rapidly, and a large number of companies will design around rockets below 100KG.
Optical satellites mainly capture surface images, such as the street scenes we can see through Baidu Maps, which are captured through optical satellites.
In the past, optical satellite imaging was limited to daytime imaging on sunny days. If there were clouds, the imaging quality would be seriously affected.
The synthetic aperture radar on the satellite can avoid this risk and can provide clear imaging even if there are clouds. The weight and size of synthetic aperture radars have decreased rapidly in recent years.
Paired with our electric-driven rockets, it can help new energy car companies launch a large number of practical optical satellites.
For some powerful new energy car companies, they can even network satellites and build a satellite constellation to do high-precision mapping.
The scale of the entire industry will be large and will expand with the expansion of China's new energy industry.
This is one example, and there are many more applications.
This is a positive impact that will bring about positive changes in some industries, but it may also bring potential negative impacts.
Based on the launch cost of Shenzhou-Guangjia, people are worried that there are too many man-made satellites, which will form a chain collision reaction, and the probability of satellites colliding together and being destroyed will also greatly increase.
Following up, I think the global aerospace community needs to get together to think about how to solve this problem. ”
Europe and the United States can limit the development of late-developing countries through carbon emissions, and China can also limit the aerospace development of late-developing countries through the number of satellite launches.
“It’s really exciting. This The self-driving function of domestic new energy vehicles has been very useful in the past few years. It is difficult to imagine how far they can evolve after a large number of optical satellites are launched into the sky, and whether they can really eliminate the need for humans to drive.
Yuan Guang, I have always had a question I want to ask you, that is, there were many commercial aerospace companies in China in the past, but since the emergence of Guangjia Aerospace, both the investment community and the industry have this saying:
< br>Commercial aerospace is a good business, but whether it is investment or operation, it has to develop at a wrong pace with Guangjia Aerospace. Don't even think about competing head-on with Guangjia Aerospace.
In other words, in the eyes of peers and investors, competition in the same field will definitely not be able to compete with Guangjia Aerospace.
As a matter of fact, we have indeed seen that in just five years, Guangjia Aerospace has achieved many achievements that other commercial aerospace companies have been unable to achieve in ten or twenty years.
Yuan Guang, I am very curious, how does Guangjia Aerospace do it? What is the secret behind it? ”
"I think the most important thing is people. Only by fully respecting talents and stimulating their potential can we achieve this." Chen Yuanguang said.
"Yuan Guang, but many commercial aerospace companies also respect talents. They also offer very good treatment and create a very relaxed environment." The female host asked.
Chen Yuanguang said: "I am also a human being."
(End of this chapter)