I was watching short videos and was seen by ancient people

Chapter 123: Take you through the process of making cement in 1 minute ([-])
"Ironwood: Everyone is here to learn and prepare for time travel. I have already learned how to make salt, soap, glass, wine, paper, etc." 》

"Qin Yi: After time travel, remember to work together to become bigger and stronger and create greater glory!" [baring teeth]. 》

"Tiantai Mountain: Good guys, it turns out I'm not the only one who thinks this way [read]. Sure enough, I've read too many novels [read], so I thought that if I could travel through time, I would at least have a prosperous life." 》

Qin Dynasty.

Qin Shihuang frowned when he saw this comment.

Why do people of this later generation always think about time travel?Isn’t it good to live in your own time?
However, seeing the skills that later generations learned in order to travel through time, Qin Shihuang became interested in soap and glass.

As for salt, paper making, and wine making, these three things that the Qin Dynasty originally owned, Qin Shihuang was no longer interested. At the same time, he wanted to know the functions of these two things.

Why do people in later generations still miss these things after time travel, thinking that after possessing them, they can be successful after time travel?

Not only Qin Shihuang was curious about these two things, but emperors and people of other dynasties were also curious about these two things.

They wanted to know whether these two things were as necessary for human life as paper and salt.

How do they make use of these two things to become prosperous after traveling through time?

"Happy Day: Time Travel" pre-requisite skills: 1. Strange accidents; 2. Orphans are terminally ill, and the more painful the terminal illness is, the better, which affects the passive real man BUFF you can go there; 3. It is best for graduate students to be in archeology, mathematics and physics Don't leave it behind. 4. Go to tourist areas to buy antiques or sacred objects, which affects whether you can open the system..."

Is this... really so?

After each dynasty learned about the concept of time travel, the people who wanted to time travel were filled with deep doubts when they saw the definition of time travel on the sky.

In their previous world, the concept of time travel had never existed.

It wasn't until these two words appeared on the sky that they became more aware of the word "travel."

But why are these conditions needed?This made people from all dynasties and generations very curious.

Some patients even feel that they are lucky when they see these conditions on the sky and have met the prerequisites for time travellers. In that case, can they also travel through time?

After other people saw this comment, they learned many skills to travel through time just like people in later generations.

The emperors of various dynasties were also deeply surprised when they saw the conditions for traveling on the sky.

But they also have a little doubt in their hearts, wondering whether these conditions are true?

If true, why have they never encountered it?

So they issued an order to let more people pay attention to whether there are real time travelers?
If there is, they hope that these time travelers can help them learn the content on the canopy faster.

"Giving Carbon in the Snow: How about taking out these three magical books: "The Barefoot Doctor's Manual", "Militia Military Training Manual", and "Friends of Military and Civilian Talents". I believe that after time travel, if you take out these three books , will be the king and dominate [呲ya][呲ya][呲ya]. 》

Qin Dynasty.

Qin Shi Huang looked at the comments on the sky screen, and his brows furrowed even more.

The names of these three books clearly explain their functions.

And these three books, you can know their functions from their names.

Is this book really as magical as what it says on the screen?It can make the time traveler king and dominate.

Not only Qin Shihuang was so suspicious, but also the emperors of other dynasties were very suspicious.

In their view, books from ancient times to the present, except for a few books such as "Sun Tzu's Art of War", are helpful in conquering the world, and most of them are methods of governing the world.

However, now the sky is saying that these three books are sacred books that can allow a time traveler to become king in ancient times. This is really looking down on them!

Those ambitious careerists in various war-torn times saw the three books mentioned on the canopy and felt that they were in great need.If these three books are true as what is said on the canopy, they think they can sit on the throne.

"Haha: [Smile] Anything you order can burn to more than 1000 degrees. 》

"Tasteless: add more coal." 》

"Freedom of the Wind: Is Coal Expensive and Can It Be Burned?"In which dynasty was coal dug?What to do if there is no coal? 》

"OMG! : Burning charcoal is better.It's very simple. You can make it by digging a hole and burning wood with a dark fire.The temperature is higher than coal.You can even make alchemy [heart comparison]. 》

Qin Dynasty.

Qin Shihuang looked at the message on the sky screen, and he was a little confused.

If you heard before, it takes more than 1000 degrees to make cement, so he doesn't know what to burn to reach this temperature.

However, now the answer is given on the sky screen, which is to use this thing called coal, or charcoal, and also kindly gives the steps on how to burn charcoal.

Qin Shihuang was very pleased with such comments.

Not only Qin Shihuang was delighted, but also the Mohist disciples felt like they had found a treasure.

Just now they were worried about how to burn such a high temperature, but now the comments on the marquee gave them a solution.

Now that they had a solution, they quickly took action.

They used the kind of burning charcoal. As for the coal, they didn't know what it was, so they had no choice but to give up.

Two days later, after the hard work of the Mohist disciples, the cement was finally fired.

But they didn't know how effective it would be, so they followed the example of Tianmu, mixed some water, sand and cement, and smoothed it on the ground at will, waiting for the final experimental results.

After some time, the cement slowly dried.

The Mohist disciple first looked at the dry cement and found that the color was really like stone on the sky screen.

They hit it again with hammers and drums, and found that it was really as hard as stone. When the hammer fell on it, it could only leave a white mark.

When the Mohist disciples saw this result, they were very happy. They thought this was the cement mentioned on the sky screen.

They quickly conveyed the good news to Qin Shihuang. After all, Qin Shihuang had been waiting for their answer.

Qin Shihuang looked at the cement in his hand and he was very happy.

Although he didn't know how much this kind of thing cost, in his opinion, since it was so magical, even if the cost was too high, it was still acceptable.

And Qin Shihuang believed that with the magic weapon of cement, the speed of building the Great Wall would be greatly improved.

Song.

Shen Kuo was very happy when he saw the method on the sky screen.

Such things as coal are found in his "Mengxi Bi Tan".

But this kind of thing is not very popular.

Moreover, there are very few coals in the open air in nature, and most of them are buried deep underground.

However, seeing that this kind of thing on the sky screen can be used to bake cement, Shen Kuo felt that this kind of thing would be used by many companies in the future and would also be mined in large quantities.

(End of this chapter)