I was watching short videos and was seen by ancient people

Chapter 138: Essential Guide to Time Travel: Coal and Homemade Coking ([-])
"Fleeing Time: I am studying and will travel through time after studying [running in tears]". 》

When people from all dynasties saw this comment, they just smiled slightly.

As they have more and more contact with the sky, they become more and more accepting of the word time travel.

Moreover, there are too many troubles in life, which make people want to escape to ancient times.

Use your superior advantages to dominate one party, or have a group of wives and concubines.

"Flowers on Moshang: Coking with coal, blast furnace with iron, converter with steel, how can you give me a blast furnace with steel making [secret observation], haha, I will be able to dominate the world by then." 》

Qin Dynasty.

When Qin Shihuang saw the comment on the sky screen, he was a little confused about what the comment meant.
He knew about coal coking, after all, the method of continuous coal coking had just been shown on the sky screen.

But what are blast furnace ironmaking and converter steelmaking?
And why can you dominate the world with these things?

He thought he could let the children of the Mohist family study it. After all, the world belonged to Da Qin, so how could he tolerate others dominating it.

When the emperors of other dynasties saw what was said on the sky screen, they, like Qin Shihuang, didn't know what it meant.
However, they still ordered the guards to find a craftsman and explain in detail what this comment meant.
When the craftsmen saw the comments on the marquee, they didn't understand what they meant?
After hearing the answers from the craftsmen, the emperors of various dynasties were very disappointed.

But remembering that the world on the canopy is from the future, they can also understand. After all, it is so many years apart that it is normal for there to be a technical gap.

Some craftsmen are more sensitive. They really want to know what the blast furnace ironmaking and converter steelmaking mentioned in the sky are?
They could feel that the methods of iron-making and steel-making mentioned on the sky screen were very advanced.

Its production output may be dozens of times theirs.

"Hahaha: Let me tell everyone that refractory materials exist in large quantities in the ***** area. You must buy a piece of land there after crossing. 》

"Cerebellar Ax: Small-scale clay can also be used [see] [see] [see], I am a professional, believe me, the clay can withstand 1200 degrees without cracking, but the disadvantage is that it cannot be used a second time, or it will not cease fire. Either use it once and then pull it off. 》

Seeing these two comments on the marquee, the eyes of the craftsmen who were making iron lit up.

They do not make iron by melting the iron ore like water, but when the iron ore melts slightly, they continuously beat it to remove impurities.

The last coal operation allowed them to appreciate how quickly iron ore could be melted.

This time, the coking coal once again allowed them to appreciate how quickly steel can be melted.

This time when they saw what was said on the sky screen, their eyes lit up again. After all, smelting steel has never been an easy task since ancient times.

If there's a better way on the marquee, they want to use it.

Just looking at the comments on the marquee, there is no information about smelting steel.

There are only two things they don't know. The key is not to know what role they play in smelting steel.

Just remember that there is a kind of refractory material in *******. If you really travel through time, go there and buy it quickly.

Also remember that clay can also have this effect, but it can only be used once.

But the craftsmen don't care. If these things are really useful for making iron, then they will let people buy them in large quantities.

"Mr. Nine: There is a gap between knowing and doing it. If you don't believe it, you can try it. Just use the technique of pouring brown sugar into yellow mud water to get white sugar. If you do it, it will only make a mess. 》

"Sun, Moon and Stars: You said this is very troublesome, but I always use activated carbon to absorb it!" 》

This……

People in various dynasties originally talked about coal coking, but then saw comments talking about iron smelting, but this time they even talked about sugar.

They know that sugar is quite expensive.

And in the previous video of making gunpowder, we also saw that if sugar is added to gunpowder, the power of gunpowder will be even greater.It was also from then on that emperors of all dynasties began to pay attention to it.

It’s just that most of the sugar they make is brown sugar.

Although the snow-white sugar on the canopy is also available, it is quite troublesome to make.

Now that they saw what was said on the marquee, white sugar could be obtained by pouring brown sugar into yellow mud water, and they were a little excited.

You must know that the price difference between brown sugar and white sugar is very big. If they use brown sugar to make white sugar, they will make a lot of money.

But before the people of all dynasties could take action, they saw the next comment.

He actually boiled the brown sugar into water and used the carbon to absorb the pigment on the brown sugar, turning the brown sugar into pure white sugar.

This method is much simpler than using yellow mud water as mentioned before. The white sugar they make is going to be sold in the city.

After they sell the white sugar produced that day, the price is very good.

But as more and more people do this, sugar has plummeted in a short period of time.

And because brown sugar is the raw material for making white sugar, it is now in demand by a large number of people, and has risen sharply in a short period of time.

tomorrow.

When Zhu Yuanzhang saw what was said on the sky screen, he was filled with joy.

Ever since he saw on the canopy that adding sugar to gunpowder would increase its power, he had been thinking about it all the time.

However, making sugar was difficult and expensive, so he had to give up his plan to add sugar to gunpowder.

While watching a video about coal coking today, he did not expect that there would be comments about how to turn brown sugar into white sugar.

Zhu Yuanzhang believed that with his Ming Dynasty's technology, he could add sugar to all the gunpowder in a short time.

At the end of Ming Dynasty.

When Yuan Chonghuan saw the comments on the marquee, he quickly ordered his mind to experiment.

If the brown sugar can be turned into white sugar as the Third Eye said, that would be great news.

He needed sugar too much to attack Jiannu. He believed that if he added sugar to his gunpowder, Jiannu's army would not dare to take another step forward.

"Madman: This depends on your major.People like me grew up in coal mines and worked in electromechanical fields.

And he basically knows everything. When he gets there, the age of steam engines starts immediately, and repeating guns are also very simple.

Within two years, you can drive a steamer to America and get those potatoes, sweet potatoes, and corn. 》

This……

When the emperors of various dynasties saw this comment, they felt a little ashamed of themselves.

Although they couldn't understand many things in this comment, they still knew from the comment that this person could make simple weapons and fleets by himself, and then go to the New World to get potatoes, sweet potatoes, and corn.

Such people are really geniuses in their opinion.

At the same time, they also hope that if a time traveler really comes to their era, they hope that time traveler will quickly use his knowledge to change the world.

(End of this chapter)