Rebirth: Fight For Life

   Chapter 446 The real first step of the Flint plan

   Gu Song, a down-to-earth young man, woke up early in the morning after breakfast and arrived at Xie Yinran's house.

   "Hey, Komatsu, have you eaten yet?" Wang Yunlu opened the door, feeling a little surprised.

   Gu Song said with a smile: "Hao Ran also wants to go back to Yanjing after eating? I'll pick him up and go with me."

   "Why didn't you tell me in advance, this guy is still sleeping late." Wang Yunlu shouted inside while telling him to make progress: "Haoran, get up! Brother Gu Song will take you back to Yanjing with you."

   Xie Hongxin came out first when he heard the sound. He came over and asked, "Why didn't I see Refreshing Axe Lake in the news yesterday? No drama?"

  Gu Song said with a smile: "Uncle Xie, how can such a big thing be broadcast in the news before it's settled? Don't worry, Elder Bao has already asked the city and the province to take the plan to Yanjing for research."

   Xie Hongxin put down his worries and smiled happily.

   At this time, Xie Haoran also came out wearing a vest and shorts, and he asked excitedly, "Brother Song, did you drink with Elder Bao last night? Awesome!"

  Xie Hongxin raised his hand to shout, but Xie Haoran hurriedly ducked.

   "Elder Bao inspected Shenaxe Lake yesterday afternoon and left. He was drinking with the city leaders last night. Quickly brush your teeth, wash your face and finish breakfast. Let's go back to Yanjing together."

  Xie Haoran stood at attention loudly: "Order!"

  Gu Song laughed happily, Wang Yunlu asked helplessly: "Is it really eaten?"

   "I really did eat it, otherwise my mother said I went home for nothing and didn't eat a bowl of noodles."

  Wang Yunlu heard him tell the truth and said with a smile, "Your mother always said that to you, and she would drink and socialize outside when she came back."

After   , she went back to the kitchen to work.

  Gu Song glanced at the inner room and asked Xie Hongxin casually, "Where's Yin Ran? Haven't gotten up yet?"

   "Get up, are you reviewing? Yinran!"

   Xie Hongxin roared loudly and heard Xie Yinran say inside: "I finish painting this picture, you guys eat first!"

  Gu Song rushed to Xie Hongxin with a smile, Xie Haoran had already cleaned up at the speed of light, and ran over to gossip happily.

   "Brother Song, what is Elder Bao like in private?"

   "...that's it."

   "You talk about it! It's definitely different from the TV. It's always kind on TV. Have you ever seen him lose his temper? Did he lose his temper and curse?"

   Xie Hongxin couldn't listen anymore, and a slap slapped him firmly on the head: "What nonsense?"

  Xie Haoran covered his head and said aggrievedly: "Dad, I now rely on my brain and hands to eat. You made me stupid. What should I do if my reaction is slow during the game?"

   "Then you don't know how to behave?"

  Gu Song quickly persuaded him to fight, and said to Xie Haoran, "You are really too excited, let's save this excitement on the field."

  Wang Yunlu brought out the boiled bean shreds and went to eat them all. Wang Yunlu asked, "Xiao Song, do you want to eat another small bowl?"

   "Okay." Gu Song smiled obediently, "Auntie's shredded beans are delicious."

  Wang Yunlu happily served him a small bowl with a snack. Gu Song was chatting with them while eating, and Xie Yinran came out of the back room.

   She only called out "Brother Gu Song" and sat down at the table to eat.

  Wang Yunlu saw in his eyes, this girl didn't look so close to Gu Song before, she was always talking and laughing.

   She watched carefully, but Gu Song was just chatting with Lao Xie and Haoran as usual.

   After breakfast was over, Wang Yunlu brought Haoran's luggage out. Before the two left, Gu Song looked at Yinran with a smile and said, "Yinran, take the college entrance examination well, and you will go to Yanjing to go to university in the second half of the year."

  Xie Yinran also only made a "hmm".

   Downstairs, Guan Li was waiting there and picked up the two in a car.

  Wang Yunlu turned his head and saw that Yin Ran had already turned to go to her room.

   She was also a little puzzled, did she think wrong?

  How did Wang Yunlu know, Xie Yinran was muttering in her heart.

   Did he come to see himself, or did he come to pick up his brother and go back to Yanjing?

   His last glance, did he mean to "see" himself?

   Where did the first four postcards come from? what was written?

   But it’s hard to ask now, and I’m embarrassed to ask.

  …

   After returning to Yanjing, Gu Song's first stop was to return to Xiangshan Courtyard.

   After a few days, the underground laboratory changed again.

   At this stage, in the underground laboratory, the equipment is iterated round by round.

   After iterating the equipment with higher measurement accuracy, we can manufacture more precise processing equipment in this small laboratory.

   These can't be rushed. After all, it has only been more than 3 months since the system was upgraded.

   The thing that I have to worry about now is the first wave of basic engineering of Flint Aerospace: the stars.

  For the outside world, this is a VSAT project, just like the Iridium project, which uses satellites to form a network to achieve global satellite communication.

   But what is the use of such a VSAT satellite network for the Flint project?

   It can be said to be commercial to the outside world, just like Musk’s usual routine.

   But in fact, after this wave of equipment update iterations in the laboratory is completed, the satellites that the Qunxing Project will use are naturally not ordinary satellites.

The first step of the    Flint Project is to establish an absolutely confidential quantum communication network!

  There are so many things in the future that require information transmission between heaven and earth, how can we not keep it secret?

   Is there any way of keeping secrets that is more reliable than quantum communication?

   In fact, there is some progress in the research on quantum communication.

  The strategic intelligence collection that Jian Yushu has been doing has allowed Gu Song to clearly know the cutting-edge research trends that can be learned from public channels at least.

  At present, the progress of research has only reached quantum cryptographic communication, and quantum teleportation that can truly realize ultra-long-distance communication and undisturbed communication is still in the experimental stage.

  Quantum teleportation is very mysterious. One pair of photons in a state of quantum entanglement is placed here and the other is placed elsewhere. As long as one of them changes, the other changes at the same time.

   ignores distance, changes simultaneously, and cannot be deciphered.

   If there is no such thing, even if the message is transmitted at the speed of light, when it reaches a position a few light years away, the communication is basically completely finished.

   "Interstellar", Cooper watched some videos from the earth, and watched the children grow up, get married and have children.

   "The Voice of the Stars" even more vividly describes the emotional stimulation brought by this ultra-long-distance communication.

   Therefore, if Gu Song wants to successfully complete the Flint Project, the first problem to be solved is to set up his own communication network.

  This communication network, of course, is not just a satellite, but also includes various transceiver systems on the ground.

   Of course, before that, he first had to… prepare a considerable number of entangled quanta.

   This special use of spontaneous parameters to lower the swivel to generate entangled photon pairs... It's a bit like a cat scratching a spot of light.

   Gu Song, who is now playing quantum in a closed underground laboratory, has become Schrödinger's cat?

   (end of this chapter)