"I roughly understand what you mean."
The empress nodded slowly: "Although I can't imagine what the vehicle you are talking about is, and I can't imagine what the city that never sleeps looks like, but I can feel that what you say is true" "A vehicle that travels thousands of miles a day is naturally good, but others must not understand it."
"If you are alone, if you want to get this kind of vehicle out, it will take a lot of time."
"Your Majesty is right.
Lin Zifan nodded: "That kind of vehicle, called a car, has a special car for carrying people, a car for carrying goods and transportation, and a train that can carry a large number of soldiers and military supplies." ” "But either way, it's hard to take time in a short period of time, and I'm afraid it will take at least a year or so to see results."
In this regard, Lin Zifan was also a little helpless.
Before that, he was just a chef, he had studied physics, chemistry and biology, and he knew how to make a steam train, but the problem was that knowing how to make it was very different from doing it himself Not to mention cars, trucks and whatever, those things have gone beyond the scope of his current knowledge, even with the help of the system, tens of thousands of parts for a car cannot be done in a very short time "That's it, it will take too long, but Datang is afraid" The empress frowned slightly, and then asked: "How the City that Never Sleeps is done, I don't know, but I want to know if it can improve some combat effectiveness while creating the City that never sleeps."
Lin Zifan was stunned: "Is your majesty thinking about combat effectiveness?"
The empress nodded: "On the side of the Qin State, the movement is unknown, but I am always a little worried that if I can improve my combat power, it will be the best."
"Sure enough," Lin Zifan groaned slightly The city that never sleeps Electric bulb combat effectiveness Well, the bulb can be excluded, but if it is said to enhance combat effectiveness, electricity seems "To some extent, yes" Lin Zifan opened his mouth, but only said that it could improve his combat effectiveness to a certain extent: "But if you want to use it for war, it is too difficult." ” "This" The empress also had some difficulty making a decision for a while.
But she still said, "I suggest that you finish what you said about the city that never sleeps. ” "Because I really want to see what the city that never sleeps like."
"It's a bit selfish."
The Empress shook her head and chuckled.
"Where is it" Lin Zifan was happy: "Your Majesty wants to see it, even if it is the moon on the horizon, the minister can take Your Majesty to see it, not to mention the city that never sleeps" "Really" the empress suddenly became interested, and looked at him with a smile.
Lin Zifan: "" Poof, don't you really want to slap yourself and make you get carried away "As long as you can" After finishing the system, Lin Zifan really wanted to slap himself Go to the moon to see it, even if it was Huaxia before the crossing, it didn't send people to the moon to see it With his level of knowledge, unless the system suddenly turns over and becomes a hanger, he knows how many years it will take to go to the moon to see the ghost Whether or not you can live that long is a question "Ahem, Your Majesty, there will be a day" The pace of progress will not stop, although it is a little embarrassing, but Lin Zifan still said that as long as he can live for so long, then everything is fine.
"Then the first goal at the current stage is set, first make wires, light bulbs, and generate electricity."
"If you want to generate electricity, you can build a hydropower station directly in the upper reaches of the Ganges, which is very suitable, but the difficulty lies in the generator."
"In terms of wires and switches, rubber is already available, and it can be used as plastic, but copper wire is a problem."
"The light bulb was not easy, first you had to find the metal of tungsten, and then the glass" Under such rudimentary conditions, to make a light bulb, it is natural to make an old version of the electric lamp, that is, the kind with a tungsten filament in the middle.
As for the ed lamp or something, that thing uses some kind of semiconductor material, Lin Zifan himself doesn't understand it, and he still makes a fart The nitrogen filled in the bulb was originally a difficult point, but in a high-martial country like Datang, it was not a big problem.
After all, there is a lot of nitrogen in the air, but it is colorless and odorless, and it cannot be seen or touched.
But as long as the temperature is lowered to about minus 200 degrees, then the nitrogen will condense into a colorless liquid or even a solid And with the strength of a water attribute master like the national teacher, it is really not too difficult to make the temperature in the vicinity reach minus 200 degrees, but the scope of influence is not large.
But that's enough, let the nitrogen condense into a liquid or even a solid, seal it and collect it, and then when the temperature rises, it will turn into a gas again When the time comes, just fill the bulb with it.
"So the main problem is actually copper and tungsten, I don't know if Datang exists."
Lin Zifan suddenly had a little pain, he finally got the steel, and now he has to find copper and tungsten again As for the generator, the principle is not too difficult, when he was in high school, Lin Zifan even made a small hand-cranked generator by himself, but he couldn't guarantee the quality or something.
"Difficult" At this moment, the empress was quite gentle and spoke slowly.
"It's a bit difficult, the materials are too scarce, but it shouldn't be a big problem."
Lin Zifan chuckled: "But Your Majesty, I'm afraid the minister will have to leave for a while." ” "During this time, Your Majesty should not think too much about me."
When the empress heard this, she instantly rolled her eyes: "you, who will miss you" "But I'm somewhere else, I'm not around, you just have to be more careful."
Don't think too much about you The empress naturally wouldn't admit this, but she still told Lin Zifan to pay attention to safety rather worriedly.
"Your Majesty rest assured, the minister understands and the minister is also afraid of death, and he will definitely run fast when he encounters danger."
"It's strange to believe you," the empress pouted "What's more, the minister will be married to His Majesty soon, how can he never go back" Lin Zifan smiled, and then, in the white eyes and shame of the empress, fled from Qifeng Pavilion.
"Copper wire and tungsten wire are indeed a bit difficult."
Back at the logistics mansion, Lin Zifan touched his chin, his eyes were gloomy, and there were thousands of thoughts in his mind.
If you just go out to find it, so many mountains and rivers in Datang will undoubtedly be looking for a needle in a haystack, and you will not be lucky for a few months.
However, I had an idea "After the salted fish system turned over, although it was still a salted fish, it could be regarded as a turnover after all."
"Words like this" Lin Zifan's eyes froze.
Detects a strong desire in the host's heart, triggers the quest Sleepless City: