Laixi father-in-law's face was bitter and he ate Coptis chinensis, what is "saltpeter" and "sulfur", the slave doesn't know!

Li Hua was helpless, and explained the ghost analogy: "...... Haven't you seen that kind of stone? I've seen it in another way...... The surface of the corner of the earthen house is a white saline-like thing, and you can use it to make ice ...... in the summer."

Laixi's father-in-law pretended to be covered with clouds and mountains and fog, and he didn't dare to forget it, holding his head with both hands, and leaving with his eyes hooked.

The standard of a good slave is that you can find what the master wants to find, and the more mysterious the thing, the more tortuous the process is, the stronger your ability is.

Li Hua no longer mentioned going to the border, but his expression was serious and cold, and after eliminating the materials sent by Laixi five times, he finally barely managed to get enough things.

One nitrate, two sulfur and three charcoal, should be the chemical knowledge memorized in high school, and the component of black powder.

When it comes to the details of the ratio, you need to start from scratch.

The ideal state is to go to the border on the road to develop black powder while walking, but the ideal is far away from reality, Li Hua must calm down and test successfully first, and then let the official purchase and prepare raw materials according to the success ratio.

The research and development of black powder is not suitable for the palace, and the finished product cannot be directly tested.

Li Hua didn't explain to anyone, threw Xiaobao and the stone in the palace, drove by himself, only took the lion's head cart and drove back to Liuwa Village, waved his hand to refuse the greetings of the villagers, went directly into the house, and moved the jars and jars of a carriage with materials to the house, filling the entire living room.

I heard that Zhu Guo and Liu Yiyi's little Fuzi Alan were going to talk to her about the new loom transformation and the birth of new products, but they were closed, and they could only listen to the "Ou Ouye" of the lion's head and the "sucking" of the horses through the courtyard door.

Imminent, tense moment, Li Hua ignored what was going on outside the window, and devoted himself to the experiment.

If you are so serious when you are studying......

There is always a time when people do their best in this life, and the easier they have been in the past, the more diligent they have to be now, and they will not be wronged!

Fortunately, there were a lot of things from the new era in the new house before, especially the ready-made paper and pen, Li Hua collected the little chemical knowledge that remained in his mind, numbered the jars and jars arranged in several rows, and filled them with materials, making records at any time.

Catch fish in a big net!

It's really dangerous to study this thing, otherwise Li Hua wouldn't have fought alone without a single man.

A terrifying thought also flashed through my mind: what if I blew myself up by mistake?

If you are killed, it is considered a hundred, but you are afraid that you will be blown up blind and disabled......

Fortunately, she didn't have time to scare herself, and all her thoughts flashed for a moment.

There is a coarse cotton thread used for weaving at home, and it is cut as a fuse, and it is cut longer to allow yourself time to run.

After burying the lead, compacting the material, sealing it with thick paper and glue sticks, and hanging the lead out of the can, a simple cannonball is considered to have begun to take shape.

The first batch of thirty experiments was carefully stacked and put into the carriage.

The explosion site is reluctant to choose the big black mountain behind his house, whether it is the woods or the river, the rabbits still don't eat the grass next to the nest, so they should move away.

The lion's head refuses to be left at home, the dog king is also very sensitive, the owner is in an unusual mood, and even forgot to eat, it has to be accompanied!

At this time, it was dusk, and as soon as the carriage walked out of the courtyard of the workshop, Xiao Fuzi ran out of the house, followed by Alan and Zhu Guo Liu Yiyi.

"Master, what happened? We went and called the door several times......"

Xiaofuzi finally got used to calling herself "I" instead of "slave". Keep your books in stock

It's a pity that Li Hua didn't notice this gratifying change at this time, she held the reins of the horse with one hand, and she had to be careful not to let the horse go fast, so as not to bump into the treasures in the carriage.

She stood still, her eyes a little unfocused, and her voice was thin and hoarse: "Get me some food, and a lion's head, and a horse......"

The dog was about to burst into tears, and the owner finally remembered that he had not yet become an immortal, and he still needed to have food to sacrifice to the Five Organs Temple.

Liu Yiyi's legs and feet are the fastest, and she told Zhu Guo very carefully: "Don't run ......"

She's pregnant!

Alan is also a discerning person, and when he saw that Li Hua was always pulling the reins of the horse, he went to pick grass.

Zhu Guo's face was not good-looking, she was still in the stage of morning sickness, and at this time she magically forgot to vomit, and asked weakly: "Master, is there something wrong with the border pass?" ”

Pregnant women are sensitive, and tears flow down first.

Li Hua's eyes finally had focus and returned to a clear state.

The kind lie blurted out: "Of course not! They're all fine, I thought of a new weapon, I want to go to the mountains to try the effect, it's inconvenient in the palace, so I came back. ”

Zhu Guo's tears magically came to an abrupt end.

"The slave and maid will accompany you." Zhu Guo is enthusiastic, and if he can do more for the border pass, he will feel more comfortable.

Li Hua waved his hand and shook his head: "You keep it at home, if my experiment is successful, it will explode like thunder, telling you that you will not be afraid if you hear it." ”

The world is the largest pregnant woman, and the key protection object.

Xiaofuzi's please can think about it, Li Hua is really in a hurry to rectify these alone.

"You've just gotten married, you're doing an experiment — it's dangerous, you might get blown up."

Xiaofuzi laughed self-deprecatingly: "The slave is not afraid, the life that is already unsound will not hinder anything if it is blown up a little." ”

Alain, who was full of grass, stumbled under his feet, brought the grass to the horse's hooves, and slowly took two steps back, looking sad.

Both husband and wife forgot to report the credit for the new weaving pattern......

Li Hua was so blessed that he understood the problems of this couple who did not look like a husband and wife, and suggested: "Go and adopt a child, otherwise life will be boring." ”

She, a staunch unmarried and barren family, began to imagine the future of having her own children in the future, so she naturally had to persuade others, especially the aborigines of the Great Qi Dynasty, who did not have a rich form of life, a eunuch and a stone girl lived together together, and they lacked a loving life, and they could only stare at each other day and night......

I can't give birth to myself, so many people who don't want to raise them are just combined with each other.

Sure enough, Alain and Xiaofuzi's eyes lit up, and they looked at each other, both with tears in their eyes.

Two poor people, who pity each other, dare not touch sensitive topics easily.

In fact, how simple it is, after adopting a child, the family is perfect, at least the days are lively.

The pregnant woman Zhu Guo cried with the two of them, and startled Liu Yiyi, who came out of the food with her arms, why did she cry all of them?

"It's healthier to cry, it's okay! Feed the lion's head according to you, Xiaofuzi will lead the horse, let me eat first. ”