Doomsday Bunker Upgrade

Chen Xin didn't stay with Li Yulong for too long. After chatting with him for a while, he went to the planting greenhouse to take a look. He picked a small basket of strawberries and two wine bricks for Qin Lan. Chen Xin also went with Qin Lan. Leaving Li Yulong here.

"Do you want to find Xiao Ding now?" Back in the car, Chen Xin asked Qin Lan. She had just promised to help Li Yulong get through Ding Ning's relationship. Chen Xin thought she might want to see Ding Ning.

However, Qin Lan shook his head, washed the strawberries on the counter, put them on the table, sat down and picked up one and threw it into his mouth before saying, "It's not urgent, the things Xiaolong sells are honest, for the SWAT team. It is not very necessary, fresh fruits, jams, wine... These things are not necessities of life, but now belong to the category of luxury goods.

Even if I ask Aning to help clear up the relationship with the captain, the amount of these items purchased by the team will not be large. So this is not something to worry about. It doesn't matter if you go to see Aning next time, just go back today. "

Hearing Qin Lan say this, Chen Xin didn't take it seriously, nodded and motioned Han Ping to drive back.

When Han Ping was driving back, Chen Xin looked at the strawberries Qin Lan was eating on the table, and suddenly laughed, with a strange expression on his face.

Seeing the expression on Chen Xin's face, Qin Lan asked curiously, "What's wrong? Did you think of something funny?"

"No, I just think it's a bit ironic. Now most people should still have enough food for three meals, but we can eat fresh fruit like before. This is really..." Chen Xin couldn't think of anything more suitable. adjective, can only shake his head helplessly.

If it was before the disaster, although Chen Xin's family would not be poor, it was not a very rich family. He never thought that one day he would live a better life than most people.

"What do you mean by saying this? Ah Xin, even if you are worried about the country and the people, you don't feel that you need to lower your living standard and share weal and woe with others, right?" Qin Lan picked up another strawberry and put it directly into it into his own mouth.

Chen Xin nodded, affirmed Qin Lan's words, and then explained: "I was thinking about the plantation I discussed with Xiaolong before. If possible, build a large-scale greenhouse plantation to obtain a large amount of food and other Crop yields, that's the way to improve the living conditions of others right now."

"That's right, you should be able to do it too, so how do you want to start? Do it yourself or cooperate with the state?" Qin Lan looked at Chen Xin and felt that he had too many ideas today.

Chen Xin naturally also noticed Qin Lan's thoughts, and explained with a smile: "I haven't reached the point where I think it's one thing, I'll go back and make a plan first and then think about how to do it in detail, but now I have a general idea. ."

"Oh? Can you tell me?" Qin Lan suddenly became interested and wanted to hear Chen Xin talk in detail.

Chen Xin nodded, and also reached out to pick up a strawberry and put it in his mouth, and then said: "I plan to complete the previous commission of the miniaturized isotope thermoelectric battery to lay the foundation for the development of power armor and exoskeleton protective clothing, and then first The exoskeleton protective clothing that can be used for civilians will be completed, and then we will consider the establishment of large-scale planting greenhouses."

"Sure enough, it's your style, a step-by-step plan." Qin Lan was not surprised by this. Although Chen Xin sometimes has a lot of ideas, he will never let all ideas come together, but will have a plan to make things happen. Come one by one.

However, Qin Lan still asked curiously: "I can understand you developing miniaturized batteries first, but why are you not developing power armor, but civilian exoskeleton protective clothing first? This is the same as building a large-scale planting greenhouse. Is there any connection?"

For this question, Chen Xin gave a very positive answer: "Yes."

Seeing Chen Xin say this, Qin Lan didn't ask him to answer immediately, but after thinking about it for a while, he said, "The biggest function of exoskeleton protective clothing is to resist the harm of harsh environment and low temperature to the human body.

Taking the movie "The Wandering Earth" as a reference, it should also be able to provide oxygen to ensure that users can also engage in heavy physical labor in the current environment where the oxygen content is not as good as before.

In addition, the exoskeleton itself is a power-assisted machine, which can enhance the user's own strength, lift heavier things, and have higher labor efficiency.

So, Ah Xin, you need to develop exoskeleton protective clothing first, so that people can move and work freely in the outside world, right? Are you going to build a large growing greenhouse on the surface? "

"Well, that's right." Chen Xin nodded, and then explained: "Underground space is limited, and most of the underground space is now used for living. If you want to grow crops on a large scale, one is that there is no space, and the other is that the cost is too high. If a large greenhouse is built on the ground, the planting area and cost will be relatively small.”

"And according to the forecast, in the next few years, the dust will fall and the sun will gradually recover, and the use of supplementary lights can be reduced accordingly, saving operating costs. It is indeed much better to build on the surface than underground." Qin Lan contacted himself recently through Chen Xin. The information obtained, nodded clearly.

"That's right, that's what happened. And I'm afraid this matter should start as soon as possible, because although the country's grain reserves can last a few years, there will inevitably be a crisis of grain shortage in the future, so it is important for the country to resume grain production as soon as possible. It is also a very important thing." Chen Xin is still very worried about the future food problem, although he is not worried about this matter, but for the country, this is a very important matter.

"How much can the greenhouse alone play a role?" Qin Lan certainly understood what Chen Xin was worried about, but she didn't have much confidence in how much food the greenhouse could grow and whether it could meet future food needs.

Chen Xin just answered this very seriously: "If you can save one, you can save one. Now you can grow one more rice, and you can feed one more person in the future. It's better than doing nothing at all."

Speaking of which, Chen Xin seemed to think that it was a bit unrealistic to say so, and added to Qin Lan: "And I just solved the difficulty of building large-scale planting greenhouses, and really promote large-scale planting greenhouses on the ground, and it is the state that solves the food problem. , I'm just doing what I can."

"This is already very good. If everyone can do what they can do, it will be enough to change the world." Qin Lan smiled at Chen Xin, reaching out and pinching his face.