What Jia Rong was thinking of was how to make soap. The method can be found in junior high school chemistry textbooks. The principle is very simple, and Jia Rong has also done it himself in the future world...
When the Han Dynasty arrived, they did not have enough confidence to make soap. The main reason was the lack of raw materials. For example, caustic soda could not be found at all. However, you can choose to use plant ash instead. Oil is easy to find. Whether it succeeds depends on it.
God's will.
Jia Rong ordered Zhang Wei to immediately go to the craftsman's workshop to build a large pot, and then asked the soldiers to go to the market and buy a lot of animal fat. In comparison, plant ash was relatively simple.
In a closed hut, Blacksmith Liu was working hard to light a fire. Jia Rong was holding a big spoon in his left hand, stirring constantly, and adding something to the pot with his right hand. He looked very focused, and the pot was boiling.
, the inside of the house was like a steam room in later generations, and outside the hut, Zhang Wei and five or six soldiers guarded it closely.
Jia Rong, who had been busy all morning, also realized this and decisively ordered the soldiers to open large windows on the wall. When the wind blew, a lot of the heat in the house dissipated.
Pieces of rice paper were thrown into the blazing flames by Jia Rong as rubbish, which made Liu Tiejiang feel heartbroken.
The day passed quickly. Except for eating, Jia Rong and Liu Tiejiang spent the rest of their time in this closed hut.
Jia Rong's head, face, and clothes were covered with a thick layer of black smoke. From a distance, he looked like he had fled from Africa.
Jia Rong knew the clear proportions when making soap, but the raw materials were different, causing these proportions to be completely inaccurate. What Jia Rong did was experiment again and again, recording the proportions until he succeeded. Jia Rong no longer remembers how many failures he had.
times, but each time Jia Rong recorded the proportions in symbols that were incomprehensible to Han Dynasty people. After a day, Jia Rong was sure that the soap could be made.
bThe wind is so gentle.\\.. \\
Finally succeeded. After unremitting efforts, soap was finally made. However, the pot in front of him was still a complex of glycerin and soap. As long as it was broken down, Jia Rong was the inventor of the Han Dynasty and made
First bar of soap.
Jia Rong happily took a hot bath, washed away the dirt from the past three days, and researched soap. Jia Rong was very excited. With soap, it meant that wealth would come rolling in.
In fact, the things that ancient people used to wash clothes and bathe were similar to soap. They called it pancreas, which was made by finely mashing the offal of animals and then going through a series of processes. It was not as elegant as soap, and the effect was naturally not as good as soap.
good.
Blacksmith Liu walked around the big pot that had been moved to the courtyard three times by the soldiers, but he still didn't find anything strange about the pot. It was just a pot of extremely sticky stuff. Could it be that after several days of hard work, it was worth it?
That's all, but looking at the excitement on Jia Rong's face, Liu Tiejiang felt that things were not that simple.
A bucket of salt water was brought up. Jia Rong carefully sprinkled the salt water into the pot. When he felt it was almost done, he stopped and stood aside, chatting with a few soldiers. The soldiers of the Xiliang Army all knew that Jia Rong had the habit of chatting with the soldiers.
, soldiers are also willing to chat with Jia Rong, and often problems that they feel are unfair will be solved quickly after they tell Jia Rong through chat.
Half an hour later, the contents in the pot had fully reacted. Jia Rong gently took out part of the upper layer, put it next to his nose and smelled it. He didn't smell any fragrance, but the fresh smell of soap.
But it shocked Jia Rong. Without adding fragrance, it would naturally not be fragrant. The more he looked at the things he created for the first time, the more he liked them. He had known that he would learn more in the future and come to
Scientific creations were made in ancient times, and a Han Academy of Sciences was built by the way. A large number of Mauser guns, Gatlings, etc. were built, but they were worried that they could not unify the world. Suddenly, Jia Rong thought of something and frowned tightly. After a long time, he
Unfold slowly.
As witnesses of this invention, several soldiers present and Blacksmith Liu were honored to be given a small piece.
It’s not enough to just have a finished product, it’s also important to be effective. A soldier quickly brought a basin of water. Jia Rong washed it and felt very good. Not only were his hands clean, but there was also a light freshness left behind.
It's on top and feels smooth on washed hands.
The rest of the people followed suit, and were soon shocked by this small piece of stuff, because its cleaning effect was so obvious. Blacksmith Liu's hands were burnt by this magical thing.
As soon as he washed it, it was immediately clean, but the water he washed with turned black.
After being overjoyed, Liu Tiejiang also immediately realized the value of the things in front of him. As the leader of the craftsman's workshop for so long, if he didn't even have this vision, I'm afraid he would have been kicked out by Jia Rong for wasting such a good piece of money just now.
Something feels pity.
Jia Rong once again issued a death order: "No one can tell anything about the things here, even if the closest people ask, otherwise they will be endlessly hunted by the Xiliang army!"
The cold tone made several people present shudder. Liu Tiejiang repeatedly stated that he would never tell anyone about this matter. For several soldiers, it was not that important. They had no idea how this thing was made, and their
Loyal Jia Rong still believes in it.
"Blacksmith Liu, from now on, all the blacksmiths in the workshop must be registered one by one when they return home, including how long the blacksmith has been back, and whether he has really returned home. Do you understand?"
"Yes!" Liu Tiejiang responded loudly.
As expected, soap will be welcomed by all consumers as soon as it comes out. We still need to discuss the price with Su Shuang. After all, he is the real businessman. The substance decomposed by salt water is glycerin, which is also very good.
A practical item. Applying it to your hands and face in winter can effectively prevent frostbite.
With soap, Jia Rong is confident and is no longer as passive as before when talking to Su Shuang.
For a time, all the grease in Lingzhou City was purchased by Jia Rong. In order to avoid scheming, Jia Rong specially ordered the soldiers to purchase many irrelevant items to confuse the public and believe that no matter how smart the Han people were, they would not be able to do it for a while.
Copy it.
By the time they imitate it, the reputation of their own soap has already been established, and they will only be able to make a small amount of money at best.
The craftsman's workshop was specially divided into ten small rooms for making soap. Dozens of soldiers guarded the place day and night. Jia Rong even handed over a copy of the soap making method to Blacksmith Liu. Suspects do not need to use people to suspect them.
, since these blacksmiths are willing to follow him all the way to Lingzhou, their loyalty is still worthy of consideration.
Especially Blacksmith Liu, when he knew that this was the method of making magical things, he was even more excited and fell to the ground. He thought that he was a small blacksmith in Beidi County, but Jia Rong's step-by-step promotion made him what he is today.
I am not grateful, but Blacksmith Liu also understands the value of the formula in his hand. It is not an exaggeration to describe it as priceless.
After soap is produced, it will only become a consumer product for the upper class of society for the time being. In order to classify it, Jia Rong added fragrance to some soaps, and soap naturally became scented soap. Compared with soap, scented soap is more precious and useful.
It makes people feel more respectable and makes their status more noble.
When Su Shuang couldn't wait any longer, Jia Rong showed up. There really wasn't much to see in Lingzhou City. Su Shuang tasted all the food and drink. Su Shuang felt that border counties really couldn't compare with the counties in the mainland.
, whether it is wine or food, it is more than inferior, except that the folk customs are a bit more sturdy.
"Brother Su, how have you been these days?" Jia Rong asked, looking at Su Shuang's panda eyes.
Su Shuang laughed loudly and said: "Lingzhou City is really a good place. It is located on the border and has bold folk customs. It is really a great honor for Zhiyuan to work here." For Jia Rong's fairy paintings, Su Shuang felt that he could do anything.
Forbearance and speaking against one's will also become very smooth.
Although Jia Rong has stayed at home in the craftsman's workshop these days, he still knows everything about Lingzhou. He said with a smile: "Since Brother Su lives a very good life here, let's stay. Although Lingzhou is poor, Brother Su
The food and clothing are still affordable.”
Su Shuang hurriedly said: "Zhiyuan's kindness is appreciated by my brother. It's just that my father specifically asked me to go back early before leaving. I can't disobey my father's orders. I hope Zhiyuan will forgive me."
Jia Rong smiled faintly and walked into the county government office first.
"I wonder how you have considered what you said to Brother Su today?"
Su Shuang said with an embarrassed look on his face: "Brother Wei is helpless! My father still has the final say regarding the family's assets. Brother Wei can't help even if he wants to."
Su Huang's evasive gaze naturally did not escape Jia Rong's eyes, and he said with a disinterested smile: "As I said before, Brother Su, don't make a conclusion early!"
Su Shuang wanted to say something more. Seeing the confident look on Jia Rong's face, Su Shuang stopped talking and looked at Jia Rong quietly. In fact, it was not impossible for the Su family to help Jia Rong. The key was that Jia Rong wanted to
Give enough benefits and don't start early without benefits. After all, there are only a few saints.
Jia Rong mysteriously took out a small piece of something from his arms and handed it to Su Shuang's hand, "Brother Su, let's see what this is?"
Su Shuang couldn't name this item when he saw it based on his resume. He just felt that it was very slippery and its appearance was nothing special. He asked, "I wonder what kind of divine object this is?"
Jia Rong smiled mysteriously, handed the ink he had prepared in front of Su Shuang, and then used the brush to draw a little on Su Shuang's hand.
"Brother Su, you will know after you wash your hands with this thing," Jia Rong said with a smile.
The soldier had already brought a basin of water, and Su Shuang washed his hands carefully under Jia Rong's guidance.
Jia Rong clearly saw Su Shuang's expression gradually change from surprise to shock.
Readers who like this book should remember to save it after reading. Even if the red ticket rewards are thrown at the cavalry, they will not refuse anyone who comes from the cliff! Thank you all for your continued support of the cavalry. Without you, there would be no Xiliang cavalry now.
