Moreover, Yu Qian'an remembered that he had found a green condenser manufacturing drawing in the basement.
In the basement, Yu Qian'an obtained a total of eight blueprints:
Storage Box Manufacturing Drawing (Green) x1 (One-time use)
Generator manufacturing blueprint (green) x1 (one-time use)
Spirit Water Condenser Manufacturing Drawing (Green) x1 (One-time use)
Carriage manufacturing blueprint (green) x1 (one-time use)
M16 rifle manufacturing blueprint (green) x1 (permanent)
Water tank manufacturing blueprint x1 (one-time use)
Fuel tank manufacturing blueprint x1 (one-time use)
Lithium Battery Manufacturing Drawing (Blue) x1 (Permanent)
Among these eight drawings, Yu Qian'an needs the green storage box manufacturing drawing, but it is not very rare. This thing is a regular drawing. One out of every few dozen people has a green cabinet, so it is not rare.
Generator manufacturing blueprints are scarce. Just like Le Xing, if Yu Qian'an hadn't given her the upgrade scroll, she would have to turn off other electrical appliances when using the air conditioner.
Yu Qian'an doesn't plan to manufacture this green spiritual water condenser blueprint anymore. He can exchange it for something better!
Carriage manufacturing blueprints, like storage boxes, are better than nothing.
M16 rifle manufacturing drawings. Yu Qian'an chose AK instead of this one because AK performs better in complex environments such as deserts. Yu Qian'an still holds this view now.
However, Yu Qian'an does not plan to manufacture and sell them on a large scale, at least in the area where he lives. Green weapons equipped with green bullets can pose a threat to him.
Yu Qian'an's first thought was to sell it to Liu Jun. He would definitely get a good price for it, but when he thought about it, he felt that he didn't need it urgently, so he could wait.
Below are two white drawings, a water tank and an oil tank, which are ordinary, as if they are just to pave the way for the blue drawings that follow.
The final lithium battery manufacturing drawing should be an upgraded version of the green lead-acid battery.
It seems that the next stage may indeed be the era of electric trains, as Wang Yang analyzed. But where will the electricity come from? You can't just use gasoline to generate electricity on the train and then use that electricity to drive the train, right?
What’s the difference between that and taking off your pants and farting?
That's not the case. It seems that cars are designed this way, using gasoline to generate electricity, and then using electric motors to drive the car. Maybe trains can also do this.
Thinking about those things is a bit far-fetched. Yu Qian'an glanced at the materials. Lithium batteries, lithium is essential. Yu Qian'an has not received a piece of this kind of ore yet, nor has he seen anyone selling it, so he can wait a little longer.
The third warehouse in the basement contains boxes, more than a dozen in total, most of which are copper boxes, three are copper-clad silver boxes, and one is a silver box.
Yu Qian'an plans to open these boxes before going to bed when his luck is good. He should be able to get another batch of good stuff.
Next are the six dried fruit seeds that were harvested: pomegranate, grape, date, cantaloupe, mango, and loquat. The date and mango seeds are blue, and the other four are green.
I had seen dates in a geography book before. It was said to be one of the main foods of the Middle Eastern people. Yu Qian'an had never tasted them, but the rest were common.
Yu Qian'an now has quite a few fruit trees planted on his train. Adding these six species, he could even have a dedicated carriage for the trees. Of course, cantaloupes don't count as fruit trees; he'll plant specific varieties of melons and fruits along with them when the time comes.
Yu Qian'an is a little hesitant now. Should the plants be divided according to their types, with fruit trees in one compartment, fruits and vegetables in another compartment, and vegetables and grains in another compartment? Or should they be divided into different compartments according to the different growing environments of these plants, with one compartment for tropical zones, one for temperate zones, and one for cold zones?
I couldn't figure it out and asked Yang Jiarui: "How do you divide the crops you plant? Do you plant them randomly?"
Yang Jiarui: "Of course not. Different plants have different requirements for temperature and humidity. Although this game simplifies the settings of plants, the right temperature and humidity can still increase the maturity speed by 10% each.
Didn't I tell you this? Yu Qian'an, you don't listen carefully in class!
I now distinguish between tropical and temperate zones, and then have four compartments for tropical and temperate plants each, divided into three areas: trees, fruits and vegetables, and grains. The grain area has two compartments for both tropical and temperate zones."
Yu Qian'an: "But if you grow so much, can you eat it all?"
Yang Jiarui: "Here's what I think. Look, our train is hundreds of meters long, and it will get longer and longer, even to thousands of meters in the future.
I remember that our world's longest train is 7,353 meters long, has 682 carriages, and weighs 100,000 tons.
Since it can be done in real life, this game world can only be more exaggerated.
We can't be alone all the time, right? We have to plant crops, raise livestock, protect the trains, and operate weapons. We'll be too busy to handle it all!
So I wonder if this train will be able to carry passengers in the future, and we will become train conductors, and then one train will be a city or a country.
If there are more people in the future, we will definitely need to stockpile some food in advance. The number of people you can accommodate is definitely directly related to how much food you can produce, right?"
Yu Qian'an disagreed with her point of view: "Look, we now have an automatic planting system and an automatic turret, so I speculate that the trains in the later stages of this game must be highly intelligent, and everything inside will be automatic, and even robots will appear.
If, as you think, trains can carry passengers in the future, why does the game make us keep upgrading trains? Can't we carry passengers while burning coal?
So I think the future should be on the side of evolving technology!"
Yang Jiarui: "You're being too narrow-minded. This isn't a purely technological world. Let's not even talk about the technology. What are crystal cores? And the Pharaoh and the Goblin Wizard, they're obviously magical creatures, right?
The martial arts secret book you gave me, is this something for martial arts heroes?
And this spiritual water, is it something for cultivating immortals?
Therefore, this world should be a world of multi-element integration, and we humans should not have only one evolutionary direction.
And if you're always alone, surrounded by automation and machines, what's the point of surviving? One person representing a civilization? And then living alone on an endless train track?
Yu Qian'an thought about it seriously: "Maybe you're right. I should get more food too! You already have eight planting carriages now? How many carriages does your train have now? How many meters?"
Yang Jiarui: "My train now has 15 carriages, with a total length of over 360 meters!"
Yu Qian'an: "You're exaggerating, aren't you? What kind of carriages do you have?"
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