Chapter 604: habit

Liu Ye remembered that in history, after gunpowder was invented, it was used to treat diseases and injuries. This book is published at the beginning of the book, and the follow-up book is here. Https://EbookFREE.me/
"The saltpeter, sulfur, and charcoal, after mixing and mixing, form gunpowder, but what exactly is this ratio?" Liu Yan rubbed his head and pondered, thinking of it, how could he not remember it.
"Miss, what are you talking about? Or should I think for you, do you have something forgotten?" Zhu Yuan said seriously.
"If you can help me, I would have called you here, but this is the deepest and deepest part of my head." Liu Yan said helplessly.
After hearing Liu Yan say this, Zhu Yuan resignedly said, "I'll go to Changde to cook."
"One nitrate, two sulphur, three charcoal, yes, that's the ratio." Liu Yan said in surprise.
Yurun felt that these two days were a little strange. She didn't care about the war ahead. Instead, she locked herself in the room and pondered something that others didn't understand.
It was Ye Lan, no matter what Liu Yan said, she stood by her carefully, not at all surprised.
"Ye Lan, let's go up the mountain." Liu Yan went out after speaking, and Ye Lan was able to follow.
"It's said that this mountain is a treasure, but it's so dangerous to go up the mountain for three days and two ends." Yurun thought of it, and quickly took a thick piece of clothes and sent it out.
After finally catching up with the carriage, Yu Run tucked his clothes into Ye Lan's hands, and then he was relieved.
"It's almost winter, and it's getting dark early, you must come back early." Yu Run instructed.
Liu Ye nodded and asked her to go back earlier.
Now Liu Yan went to the mountain and bet on this one. If there are stones containing sulfur in the mountain, then she will make gunpowder, which is half the battle.
Previously, she had asked Nangong Yu if there was gunpowder in the army.
Nangong paused and said, "Now this kind of thing is no longer used in military camps. The black gunpowder is only used to scare the enemy. Its lethality is not great and it won't do much."
Liu Ye thought, as long as there is such a thing, the lethality is not great, because the configuration ratio is not the same, as long as the ratio is appropriate, she can create real gunpowder.
At the time, she proposed this idea to Nangong Yu, but was rejected by Nangong Yu.
"Mother-in-law, no matter what you do, I have never stopped you. Although this black powder is not very powerful, there is no problem in killing one or two people. I don't want you to take such a risk."
After hearing this from Nangong Yu, Liu Ye regretted telling him about it.
This matter can only be done secretly, no matter what, find the raw materials before talking.
Liu Ye has forgotten that this is the first time he has gone to the mountain.
The weather is getting colder and colder, and it will be more difficult to get into the mountains after it snows, so before it snows, she must find what she needs.
Huang Tian lived up to her, Liu Ye found these things.
"Ye Lan, quickly, wrap up these stones." Liu Yan shouted to Ye Lan.
Ye Lan didn't say a word, so he started to install gravel on the ground.
The two were so tired and sweaty that when they reached the foot of the mountain, their legs were numb.
Although Ye Lan had practiced martial arts, Liu Ye did not have the heart to move so many stones. In the end, she could not move because she was so tired that she stopped.
He saw so many stones and was not surprised at all. The strange behavior of Miss, he was used to it.