Into Unscientific

  Chapter 517 An unprecedented six-star mission!

  “.”

   I don't know if it's the effect of the halo or its own psychological effect.

  In short, at the moment when this light curtain appeared.

  The pain in Xu Yun's body suddenly disappeared temporarily, which gave him more time to think about the reminder in front of him.

   Well known.

  The history of China can be divided into three periods.

   One is the ancient feudal period before 1840 AD.

  The second is the era of humiliation and self-salvation from 1840 to 1949 AD.

  Three is New China after 1949.

   Looking at the development process of New China, it can be divided into two stages.

  During the first stage, Huaxia could only be regarded as a populous country that had just been established and was waiting to be rebuilt.

  Although some impossible wars were won by willpower, objectively speaking, the right to speak in the world is still very passive.

   To put it bluntly.

   It is a "beggar" holding a stick, with ragged clothes, yellow and thin face, although he can hit people with a stick in his hand, but he can only hunched over more time.

   But in the second stage.

  China has truly stepped into the realm of a 'powerful country', and can stand up straight and have the confidence to raise its head and talk to any country.

  The nodes that determine these two stages are

  The emergence of China's first atomic bomb.

  Later generations know that China’s first atomic bomb exploded on October 16, 1964, and when it comes to atomic bombs, most people think of one word:

   Gobi Desert.

But in fact.

  This matter is far from that simple.

   The origin of China's research on the atomic bomb can be traced back to the mid-1950s.

  At that time, the opposite side of the sea returned home on the South Korean peninsula, and began to deliberately find fault with the rabbits to implement nuclear threats, claiming to drop atomic bombs on the mainland:

  At that time, the neon emperor who started with the word wheat proposed to use atomic bombs for nuclear strikes. 4 bombs were used to destroy the troops of the rabbits on the peninsula, 4 bombs were used to bomb the air force airport of the rabbits, and the rest were reserved for local use.

  Under the cloud of nuclear bombs.

  1953.

  Famous physicist Mr. Qian Sanqiang made suggestions to the country to develop his own atomic energy business.

   Followed two years later.

  The top management of Rabbit decided to carry out research on nuclear weapons, and signed a related assistance agreement with Mao Xiong.

   July of the same year.

  GWY established the Construction Technology Bureau of the National Construction Committee responsible for the construction of nuclear scientific research bases, with Mr. Qian Sanqiang as the deputy director.

  In the same year, the Third Ministry of Machinery Industry, also known as the Ministry of Three Machines, was established to be in charge of the construction of the nuclear industry and the development of nuclear weapons.

   From there on.

  Rabbit and Maoxiong launched nuclear industry assistance, and Maoxiong began to provide relevant drawings and personnel, and helped a lot in basic industries.

   followed in the fall of 1957.

  The Second Machinery Department established the Ninth Bureau, with Li Jue as the director and Lao Guo as the deputy bureau.

   By the way.

  The Ninth Bureau of the Second Ministry of Machinery is the predecessor of the later Huaxia Institute of Engineering Physics.

  If it develops according to the trend at that time.

  The rabbits should be the same as John Bull.

  Paying a price that is not too harsh, and finally successfully possessing the big killer of nuclear weapons, it can't make much waves.

  The descendants of tens of hundreds of years will probably see this sentence in history books:

  [With the assistance of Mao Xiong, our country successfully tested nuclear weapons in **** and mastered the complete research and development methods of nuclear weapons].

   But unfortunately.

   With some well-known historical reasons, bear experts began to evacuate the mainland.

  They removed a lot of equipment that had not been handed over, burned a lot of materials and drawings, and left nothing to the rabbit.

  The rabbits could only pick at the ashes, trying their best to piece together some unburned corners.

  They are like a master chef who said he wanted to teach Mengxin how to cook. After Mengxin prepared the storefront, pots and seasonings, he suddenly changed his face.

   Not only did Mengxin not tell Mengxin the ingredients and process needed for cooking, but Mengxin poured out all the seasoning overnight, broke the pot, and even burned the store.

   Mengxin rummaged through the ruins, only to find a little bit of salt left.

  But those hairy bear experts probably couldn't think of it.

  The fire they let go did not burn the hopes of the rabbits, but gave the ancient Chinese nation a fire of nirvana.

From then on.

  The rabbits acted as if they were hooking up, and within a few years, they independently researched their own nuclear weapons.

  This seems to be a novel written by an extreme nationalist, who rejected the help of some foreigners and only relied on the "All Chinese Class" to get the fruits of victory.

Of course.

   One point that needs to be explained.

  Although the site where the atomic bomb detonated was in Lop Nur, in fact its research and development was not in the Gobi Desert.

  During the entire atomic bomb research process, the rabbits had three important bases.

  One is the enriched uranium production plant in Jincheng.

   This is China's first enriched uranium production plant, also known as the 504 factory, which is specially used to refine and enrich uranium ore excavated from Nanchen 711 Mine.

   Don't think that this technology is nothing special.

  Students who have purified uranium ore by themselves should know it.

  Uranium is an important raw material for nuclear weapons, but what is actually needed is uranium-235.

  But in a piece of uranium ore, fully 99.3% is uranium 238, and the content of uranium 235 is only 0.7%.

so what.

  If you want to get uranium 235, you can only use chemical means to purify uranium.

  Electrons have the final say in chemical reactions, neutrons are disdainful.

  So chemically purified uranium is composed of 99.3% uranium 238 and 0.7% uranium 235.

  Since the chemical properties of the two are exactly the same, if you want to separate them, you can only rely on the slight difference in weight between the two.

  In later generations, the most mature method in this regard is the centrifuge.

   That is to first turn uranium into UF6 gas, and then put it in a circle and rotate it.

  Gas molecules of different weights will be layered. The heavy ones will be squeezed to the side, and the light ones will be kept in the middle. Then they will be sucked away by the catheter and put into the next cylinder to continue to rotate.

   After tossing a few times like this, the concentration will gradually increase.

  This process requires a lot of power support, even in later generations it is not a small amount.

  This is also the reason why everyone suspects that Neon has been stealing nuclear materials—according to the power generation of Neon, they probably have not lost nuclear materials, but what is hidden is not uranium 235 but plutonium 239.

   This is still the case for future generations, let alone the present.

   To save power.

  The rabbits even came up with the ion exchange and gas diffusion method, and the power consumption is much lower than that of Manhattan.

   So in conclusion.

  Factory 504 is actually a very critical link in the entire nuclear weapon development process.

   By the way.

   Wait until the 1990s,

  Because of the adjustment of the military-to-civilian policy, the 504 factory also started a side business to generate income, and produced the famous 504 ice cream, which should be the childhood of many Jincheng friends.

  At that time, the cream used to process 504 ice cream was turned out of a nuclear industry centrifuge, so it was very delicious

   In addition to the 504 factory.

  The second important base is the Malan base.

  The Malan Base is located in Lop Nur. The so-called "Gobi Desert" that everyone knows and the place where the story in the movie "Born Out" is located in the Malan Base.

  The main function of this base is to use it for nuclear testing.

   Actually.

  In the beginning, the location of the bunny nuclear test base was not Lop Nur.

  According to Mao Xiong’s suggestion, the nuclear test site was originally going to be built near Dunhuang, and the center of the nuclear explosion was only 130 kilometers away from Dunhuang.

   But later, considering the protection of cultural relics in Mogao Grottoes, the higher-ups decided to change the test base to Lop Nur.

  The Lop Nur base is adjacent to Bosten Lake. It was named the Malan base because of the beautiful Malan flowers growing around the nuclear test living area.

  The entire Malan base covers an area of ​​up to 100,000 square kilometers, which is equivalent to the total area of ​​Zhejiang Province-the nuclear explosion has a damage radius, and this area can bear the impact of a 3 million-ton equivalent nuclear explosion.

   In addition, speaking of Malan Base, there is another very interesting story.

  Many post-80s or post-90s should have played a rubber band game when they were young. When playing the game, everyone would sing a nursery rhyme:

  Small balls, kicking with feet, Malan flowers blooming twenty-one, two eight two five six, two eight two five seven, two eight two nine thirty one.

   This nursery rhyme is very well-known, but in fact its meaning is very inexplicable.

   It should be easier to understand the six words [small ball, kick with feet], and the rest is a bit strange.

  Many people may have hummed the whole childhood or until now, but they don’t understand its meaning.

   Actually.

  This nursery rhyme is about the nuclear explosion at Malan base.

  The earliest atomic bomb in China was a rounded sphere with many winding wires on it. Relevant pictures can be found online.

  This round shape is the "little ball" in nursery rhymes.

  The "kicking" refers to the process of detonating the tower and being blasted away.

The former name of the XJ Malan Base was the 21st Experimental Training Base of the General Armament Department, referred to as 21. This is the origin of Malan Blossom 21—a drama produced by Changchun Film Studio that tells the story of the development of my country's first atomic bomb. , called "Malan Blossoms"

  As for 28256 and 28257, it refers to the 256 sub-box of No. 28 mailbox and the 257 sub-box of No. 28 mailbox. They are the only communication methods for the confidential base to communicate with the outside world.

Of course.

   The authenticity of the statement of 256 sub-boxes and 257 sub-boxes is unknown now. After all, the specific mailboxes of the Malan base have not been deciphered. We only know that the information exchange must first be transferred to Yanjing and then returned to Malan.

   But Malan Blossom 21 is indeed a nursery rhyme compiled by the Propaganda Bureau under the Ministry of Propaganda, which was mentioned in the interview of Mr. Zhang Pinghua's documentary.

   It is precisely because of the coverage of the Publicity and Education Bureau that this nursery rhyme can spread to every corner of the country—although there may be rumors that there have been magic reforms in some places, most places have not changed.

   Actually.

  Many games played by children in the 1980s and 1990s were guided and promoted through the Mission Bureau and its derivative systems.

  So in the period when the Internet was not developed, many people could have the same childhood even though they were separated by thousands of miles.

well, let's get back to business.

  Except for Malan Base and 504 Institute.

  The third important base prepared by the rabbits for nuclear weapons is

  Jinyintan Nuclear Weapons Research and Development Base, namely Factory 221.

   That is, the Atomic City of Xihai Province in later generations.

  Jinyintan Base is located in Haiyan County, Xihai Province, covering a total area of ​​1,100 square kilometers. It is the first base for the development, testing and production of nuclear weapons in my country.

  From the perspective of research and development.

  Factory 221 is undoubtedly the soul area of ​​the entire nuclear weapon development.

  Don't watch the movie "Born Out", Lu Guangda has been staying at the Malan base with Lao Li and General Feng Shi.

   Actually.

  Including him and other experts, the one who stayed the longest was Factory 221.

   Except for the 504 factory, the above three bases have all become attractions for foreign exhibitions in later generations. It is recommended to visit if you have the opportunity.

without any exaggeration.

   Unless there is an atomic bomb as evidence.

   During this period, there were many deeds and technological breakthroughs, which completely exceeded the acceptance and understanding of ordinary people in later generations.

   As a result, Xu Yun did not expect it.

  That mysterious halo actually allowed me to travel to this era?

  This is an era when just thinking about it will make your heart tremble!

To be honest.

  Look at China for five thousand years.

  This era is undoubtedly a period that is well-deserved in line with the concept of "National Games".

   But on the other hand.

  Although the success of the atomic bomb has greatly increased the international status of the rabbits.

  But from the perspective of future generations, there are actually many areas that can be optimized in this period—this refers to scientific research, not politics, and Xu Yun will not be so stupid as to touch certain lines that cannot be touched.

   Now Halo has given himself a chance.

  Xu Yun made a decision without even thinking about it:

  Whether it is for Yuxi or for the country, he must do something this time!

  What does "equal to the sky" mean?

   It’s just the fifth country to produce an atomic bomb. Confucius said, five words are not enough!

  If you want to do it, you have to do it.

  He who steps on the sky!

Of course.

  The slogan sounds good, but it is not easy to implement.

  After all, the entire nuclear weapon development process is highly confidential, and it is basically impossible to enter the core of the project without passing the detailed political review.

   So here and now.

   There are two problems before Xu Yun.

  One is to restore the body as soon as possible and end the **** scene.

  The second is to find the right opportunity, not to mention stepping into the core layer of the base, at least gain the trust of the organization to a certain extent.

   Otherwise, the so-called influence on the project will be impossible to talk about.

   While Xu Yun was thinking.

  Lin Yu beside the bed spoke again:

   "By the way, comrade, I don't know what your name is?"

name?

  Xu Yun was slightly taken aback, and subconsciously wanted to report his real name.

   But fortunately, he realized the risk before exiting, so he was silent for a moment and changed his name:

"My name is."

   "Han Li."

  (end of this chapter)