mesbooks Chapter 279: The Invention Of Ice And Fire!
Chapter 279: The Invention Of Ice And Fire!
Chapter 279 The Invention of Ice and Fire!
Su Chen and others pulled the bullock cart all the way back to the outside of Daoyi City and arrived at Daobian Town without stopping.
At this time, Su Kui and Han Dian from Daobian Town came out to greet them.
"My lord, you are back! We picked up the Yao Nong you sent over, and dispatched the fifth generation's army to send it back." Han Dian said.
After all, Su Kui, a rough guy, would not be able to deal with these problems.
Su Kui smiled and said: "I'm already hungry, come in and have dinner together."
Su Chen didn't understand his kindness, but frowned and said, "Hurry up and rescue Qizier!"
Su Chen took a unit of gold sore medicine with him when he went out this time.
After Han Dian came to his senses, he hurriedly took out the golden sore medicine, and the rest of the guards immediately lifted him off the bullock cart, and then they washed Qizier's wound with clean water.
Qizier wailed and said, "Su Chen, don't worry, I didn't tell them anything."
Qizier hurriedly explained in front of Su Chen.
Su Chen asked with some doubts: "I remember that there were thirty servants who came out to do business with you. Where did those people go?"
Qizier's eyes suddenly dimmed.
At this time, Han Dian had already bandaged the wound on Qiqier's body, and gave him a suit of clothes and armor.
470 Qizier is not considered a combat unit, but he still needs to be well armed and protected outside.
Qiqier sighed and said slowly: "The one hundred Yanyun sergeants you sent to escort me dispersed in Kaiyuan Village, fifty-seven kilometers away from Daoxi City. It is estimated that after we were arrested
They will return to Yan Yunling. "
"But the thirty or so servants who followed me, I was afraid that they would reveal the identity of Yan Yunling, so I killed them before the people from Dao Healing City caught us." Qizier gritted his teeth and said.
It is difficult to kill one's compatriots, but if one of the thirty or so people reveals that Yan Yunling is actually selling herbal medicines, tens of thousands of troops from Dao Healing City will start to march into Yan Yunling.
Su Chen nodded, then turned around and said to the sergeants beside him: "After returning to Yan Yunling, count the families of these people and compensate them generously. We have to go back tonight, and we can't stay here for too long."
Su Chen finished talking with a few people, and let the two thousand people set off.
"My lord, is it a bit of a loss for us to walk out of Dao Healing City's sphere of influence?" Zhenlong asked a little unwillingly.
Su Chen thought for a while and said: "We leave a few people behind, pretending to be refugees from this border town, and report to us at any time.
Han Dian was stunned for a moment, and suddenly felt that it made sense to do so.
He waved his hand immediately, and asked ten of them to dress up and stay in this side town, pretending to be refugees.
Su Chen finally took people away.
Briefly, it took another half a month on the road before they returned to Yanyun Lingzhi.
[October 1st of the first year of the matrix. 】
[Punch in and sign in successfully, get black iron three-level resource treasure box, silver copper coin treasure box, silver random treasure box, gold coin x100. 】
Su Chen saved the resource treasure box for the time being, and copper coins x35000 were opened from the remaining silver and copper coin treasure boxes.
In addition, he opened the silver random treasure chest.
"Congratulations to the host for getting three accelerator cards." After opening the silver random treasure box, they got three accelerator cards. The description of the accelerator cards is still the same as before, and he now has five accelerator cards in his hand.
In addition, there are several resource cards.
Su Chen came to the front of the School of Scientific Research Mathematics.
[Basic chemical formula research: 13 days left in the process. 】
[R&D of textile machines: 10 days left in the process. 】
[Algebra research and development: 10 days left in the process. 】
Su Chen used the card in his hand.
[Basic chemical formula research completed: Now you can dye various items, make ice cubes, and obtain basic sulfur-type gunpowder formulas and ecstasy formulas. 】
[Completion of textile machine research and development: cloth production speed increased by three times. 】
[Successfully researched and developed Algebra, and obtained the blueprint of a large siege trebuchet x1. 】
Su Chen consumed three cards to obtain this main achievement.
At this time, the girl Alisa came out of the junior algebra (bbdh) academy, and Su Chen was surprised to see the colorful colors on Alisa's hands and face.
Alisa said happily: "Princess, I can draw!"
Su Chen almost fell down, and at this moment, she saw a wooden board in her hand, and there were various looks on the wooden board.
Then, Zhao Er ran out again excitedly, and then ran out with a blueprint in his hand and said, "My lord, after two months of research, I finally developed a trebuchet that can do great damage to the city wall. Do you want to see it?"
Then, the invention of the textile machine came out.
The original textile machine was very backward, but the current textile machine is an upgraded version.
According to Alisa's introduction in front of Su Chen, there are two kinds of colored things, one is called dye, and the other is pigment. The pigment is opaque, but the dye has a translucent wink.
Carbon is mostly used for black, cinnabar for red, malachite for green, lapis lazuli for blue and so on.
However, there are recipes for these things, but many pigments, it is impossible for Su Chen to make them without digging out mineral deposits. But carbon black can still be done.
There are many such elements.
Besides, the basic gunpowder formula was what surprised him.
Black powder can be made from three ingredients: sulfur, charcoal, and potassium nitrate. But here comes the problem again, Su Chen has the formula, but there is no potassium nitrate.
Potassium nitrate can only be excavated near the public toilets in Yanyun City.
After all, there is not much potassium nitrate at this point, and it seems that only saltpeter deposits can be found. However, I heard that there are very few such mineral deposits. Even on Blue Mercury, saltpeter mines are mostly produced in the Nanmi State War Zone, which is far from Su Chen, the Northern War Zone of the Federation.
Su Chen said: "By the way, I have recently dispatched more people to build public toilets, and asked them to clean them for free [especially put away the white things inside."
"Obey." A servant standing by Su Chen's side immediately conveyed the order.
As for the ice cube, it is even more interesting.
Now everyone is basically in the Iron Age, and basically use cold weapons, let alone in this game of gods and demons, even on Blue Mercury, there was no ice in the middle ages in the West.
So the formula of this ice cube is extremely precious!
Alisa said: "I eat fruit in summer and it rots within two days, so I designed this thing, I don't know if it will work.
When saltpeter meets water, it absorbs heat and forms water.
But the formula of saltpeter is not stable enough, so Alisa switched to witherite and barium chloride after learning the book given by Su Chen.
Barium chloride can be extracted from seawater, but witherite has to be mined. In addition, this kind of stone needs to be calcined to get things like octahydrate and barium hydroxide, which can be combined with barium chloride to become ice cubes.
At this time, Su Chen said: "These things invented by Alisa are good, keep working hard."