The short video shows the ancient times, and the emperors cried with envy!

Chapter 159 Ancient Soap Steps! Wan Chao shook his head at the common people: Do I lack soap?

【Ancient Soap Steps! 】

Along with the movement of the figures in the picture, a voiceover began to explain the steps!

[Burned quicklime. 】

“To make ancient soap, you must first prepare animal fat and hay, and then collect shells!”

"Put the shells in a charcoal furnace for firing. After cooling, pound the fired shells into powder. The main component of the fired shells is calcium oxide, which is commonly known as quicklime!"

"If there are no shells, you can use limestone and other natural rocks containing calcium carbonate as a substitute, as long as quicklime can be produced!"

[Burn plant ashes and mix them to make lye. 】

The flames rose from the withered grass, and were burned to ashes in just a moment, the voice-over continued.

"Then the prepared hay is burned into ashes to make lye!"

"Provides alkaline substances to soap and promotes saponification reaction!"

"Filter the boiled lye with gauze to remove the alkaline water, add the pounded shell powder, stir evenly, filter again with gauze, and let it sit for precipitation!"

[Boil animal fat to make soap. 】

"Chop the prepared lard into small pieces, simmer it slowly over low heat, and then let the lard cool down for later use!"

"After the temperature of the lard drops, add the clear alkaline water that has been allowed to stand, then mash the coarse salt and add it to the lard!"

"Afterwards, stir constantly to mix the alkaline water and lard ingredients to produce a saponification reaction."

"When the oil turns into a thick paste, put it into a bamboo tube to set it, let it sit for the soap to fully solidify, and then unmold it to get a native soap!"

The picture freezes at this moment, and then switches to the very beginning of the video.

Gu Sheng did not choose to leave the video, but watched it a second time with great interest.

He had learned about homemade soap making before when he was studying, but he had never tried to actually make it.

Now that he has the opportunity, Gu Sheng is not stingy with his time.

While watching it for the second time, Gu Sheng also noticed the bullets that flashed quickly on the screen.

"It is indeed a traditional soap making process, but it is a pity that few people in ancient times could afford lard, let alone use it! 》

"How about you teach me how to make gunpowder directly next time? I think that would be more reliable!" 》

"The elders in my hometown used to make soap from pig pancreas. It seems to be called pancreas!" 》

"Learn quickly, if you ever travel through time, you can still make a fortune from this!" 》

"Forget it about getting rich, this thing is really not that easy to make. It's too difficult to get so much lard!" 》

"It's hard to say, but it will definitely be useful if you learn it. 》

At this moment, everything is under the sky.

Countless people showed expressions of pity, and some even looked like they hated the iron!

That's lard, and it can be life-saving in critical situations.

A rare item that ordinary people can only eat a few times a year, but now it is made into some kind of soap on the sky?

Countless people were heartbroken. If the lard was used for cooking, it would probably be enough for them to eat for half a year!

Are you kidding me, am I short of soap?

My stomach is not full, so I don’t have time to care about soap or not!

Countless businessmen in the rest of the audience looked suspicious. It would be a fantasy to make money from this thing, right?

Not to mention the cost, who should this soap be sold to after it is manufactured?

Whether the general public can afford it is another matter.

Now that the whole world knows how to make soap, even if it is successfully made, there is no profit!

What's more, although the production process of this canopy is given, the detailed material ratio still wastes a lot of labor.

No matter how you look at it, this soap looks like tasteless soap.

At this moment, the king of Wan Dynasty seems to have opened the door to a new world. Da Qin.

A figure hidden in a black robe appeared in Zhangtai Palace. The man knelt on the ground loyally and spoke in a hoarse and unpleasant voice.

"His Majesty!"

"We sincerely request your majesty to spread the method of Heavenly Curtain to all peoples. This will surely teach all peoples to be civilized and will be of great benefit to our great Qin Dynasty!"

"The Mo family is not talented, so I am willing to try out all the ways to create the sky for Your Majesty!"

This person is really a giant of the contemporary Mohist family. Since unifying the six kingdoms, the Mohist family has become a dependent force of the Qin State.

At this moment, his words inadvertently gave Ying Zheng a hint.

The craftsmanship of the canopy should indeed be passed down well.

Needless to say, there is no need to talk about the art of smelting iron and steel. Now it seems that this so-called soap is also quite useful!

When the giant opened his mouth, Ying Zheng certainly had no reason to refuse.

After nodding lightly, he dismissed the matter.

After the giant left Zhangtai Palace, his eyes looked up at the sky with strange obsession and intoxication.

To others, the sky curtain may be just a guide, but to Ju Zi, it is clearly a clear inheritance.

Yes.

This is God passing down the craftsmanship from later generations to this world after thousands of years.

How can the giant not be excited?

Regardless of everything else, just the soap in front of me.

The function of cleaning the body is secondary. The most important thing is that this thing can also isolate the spread of the plague virus?

The giant doesn't know the principle yet, but he vaguely knows that this is the crystallization of the wisdom of later generations. Even if it doesn't work, as long as he can get its shape, he should gain something from more research.

Thinking back again to those chariots, giant ships, and steel eagles that I had seen on the sky screen...

Juzi only felt a breath of turbid air trapped in his chest, and he was unhappy if he didn't spit it out!

What future generations can create, as long as the Mo family can figure out the rules, it might not be impossible for them to create it!

Now is the time to try...

In a remote place in the palace, countless Mohist disciples have started to make soap according to the steps on the canopy in an orderly manner.

During the Tang Dynasty, Emperor Taizong Li Shimin couldn't help but become interested when looking at the scene on the sky screen.

He had indeed never heard of soap, but the palace had its own soap locust that could be used to clean the body, and even the concubines had fragrant soap that they could use.

Although he is interested in this soap, he is more just waiting and watching.

Can that sticky, greasy-looking stuff really cleanse the body?

Taizong had ten thousand thoughts of rejection in his heart.

He didn't want to and didn't bother to try this so-called soap thing.

But he underestimated what this thing would do to the concubines in the harem.

When the sky screen was repeated for the second time, Princess Sizi jumped up and rushed to him.

"Father!"

Xiao Sizi clasped his hands behind his back, and when he walked up to Li Shimin, he stretched out his finger and tapped Li Shimin's cheek!

A cool feeling came from his cheeks, and before Li Shimin could think deeply, Princess Sizi continued to speak.

"Look, this is the soap made by Queen Mother and others, but it seems to have failed. It doesn't have the sticky shape on the sky curtain, but instead looks like some kind of ointment!"

Only then did Li Shimin react, he smiled lightly and didn't care.

But then, what Si Zi said made him feel slightly moved.

"Father, we have already tried it. Even though this soap is greasy, it can actually clean stains!"

(End of this chapter)