The six countries sent me as a spy, and the contact person was Qin Shihuang

Chapter 123 Cement, paper, what's next!
About less than ten cubic meters of cement, Jiang Bai added a little iron, made a little steel bar, pressed it, and made a cement pier with red bricks.

"Can this be compared to a stone?" Zhao Gao was very disdainful, "Just this little stone, I can smash it with a single slap."

Jiang Bai let him try it.

What if it is broken?
"If you break it, you can definitely break it. According to your skill, it's unreasonable if you can't break this concrete block. The question is, how many masters like you are there in the world?" Jiang Bai said, "And, if you use tens of thousands of catties and a few Can you still fight against a city wall cast from [-] jin?"

Zhao Gao looked at the tall palace walls, he really couldn't do anything about it.

It is impossible for the land gods to destroy a city wall that is several feet thick.

But wouldn't it take a lot of material to make these things?

"After large-scale production, it is difficult to produce hundreds of thousands of catties a day, but tens of thousands of catties is not a big problem." Jiang Bai said, "Go and try it with one success."

Zhao Gao patted it casually, and then broke the bone.

When Ying Zheng arrived with the crowd, he saw Zhao Gao standing in the distance with his hands covered in aggrieved way, looking annoyed at the small boulder.

what's going on?

"Not only did Zhao Gao suffer a fracture, but Meng Yi also suffered a bit just now. He tried to slap him but didn't move, so he used a little skill, but he was returned and injured his wrist." A few servants said beside him.

Ying Zheng didn't quite believe that such a trivial thing could have such a big effect?
"One of the most important features of this thing is that it can be mass-produced. Think about it, if there is such a large factory in Xianyang, which can produce tens of thousands of catties a day, how much can it produce in a year? That's something that casting cities don't need to look for stones everywhere. .” Jiang Bai smiled and said next to the station.

Ying Zheng is still not very optimistic.

"If I tell you this, you will understand. If we want to build a city on the grassland, this thing is better than stones, right? And if we can find suitable stones around, we can start production locally." Jiang Bai and a group of people Introduced.

That's kind of interesting.

"Also, some stones that look better are actually more harmful to the human body. Some radioactive materials can't be found at all, but the cement after refining does not have this problem." Jiang Bai said, "Okay, let's see Let’s go back after reading it, and let me think about how to achieve large-scale production.”

This is what Ying Zheng is most optimistic about.

The materials he used to build the Efang Palace were piled up with human lives.

When a stone is transported from other places to Xianyang, hundreds or thousands of people will always die on the way. This is also an important reason why the nobles of the six countries scolded the Great Qin for its cruelty.

But in fact, which one of the nobles of the six countries did not enjoy the fruits of the accumulation of human lives?
They failed, so they can point to Daqin and say Daqin is a brutal country.

If you really think about it, this kind of thing is not a problem at all in the six countries.

However, if the cement can be produced in a controlled manner, there will be no need for human life to pile it up. This is a good thing for Daqin's reputation.

But isn't this made by Jiang Bai with real yuan?

"If these things can be mass-produced, is it possible to produce other things like penicillin that we don't know?" Ying Zheng thought a lot.

It took Jiang Bai two or three days, with his basic chemical and physical foundation, to finally understand the principle of making cement and the principle of the formula for configuring concrete, and then he began to study the attention of repairing cement factories in this era. matters and basic requirements.

Hu Hai helped him sort it out next to him, writing that Jiang Bai was a little impatient.

Writing on cloth is not suitable for his requirements at all.

"In this era when everything is scarce, any kind of thing that modern people are familiar with is an invention." Jiang Bai had no choice but to start thinking about making writing tools first.

The writing brush looks simple, but Jiang Bai really can't take it out quickly.

But in Daqin, there is Meng Tian's improved brush, which can be used first.

He knows how to make white paper, but he has seen many ancient techniques for making paper on TV.

"Go, find some straw." Jiang Bai planned to leave the palace again.

wheatgrass?

Isn't it bark?
Really not, of course bark can be used to make paper, such as mulberry paper is a very precious paper, using mulberry bark.

But what Jiang Bai wants to make is white paper that can be mass-produced, a tool that can popularize basic education on a large scale.

He also likes to do handicrafts, but he doesn't have that need.

I'm a poor ghost, I don't know any art, the most commonly used by ordinary people, and what I must use is what I want to do most.

This made Ying Zheng strange again.

It's too simple to find a pile of wheat straw, but that thing can also make white paper?

Before Jiang Bai went out, someone sent a large pile of wheat straw, along with Princess Zhao, Wang Jian's granddaughter, and Li Si's daughter all ran to watch the fun.

"How does wheat straw make white paper? And what is white paper?" The little girl of the Wang family was very curious.

Jiang Bai thought for a long time and couldn't describe it to her, so he had to follow the procedure in his memory, using handmade instead of machine-made, and it took a long time to test out enough pulp for use.

With pulp, the rest is easy.

Spread the pulp evenly in a wooden cage to dry.

With the help of internal strength, these are all very easy to do.

The sun was westward, and Jiang Bai took a piece of white paper of low quality and tried to write on it. Sure enough, there was a scene where a word was written and rendered into a pile of ink.

Zhao Gao, who was squatting on the side watching for a long time, sneered and said, "That's it?"

After getting along with the famous traitor in history for a long time, Jiang Bai often couldn't help but want to beat him.

That mouth is really poisonous and cruel sometimes.

"This is the first blank piece of paper, what effect do you want?" Jiang Bai said, "Make a bet, if this thing of mine..."

"Not that interested." Zhao Gao jumped to the side like a frog.

You can question what the Taifu does, but if you want to bet with him, you will definitely lose.

"It should be the result of a lack of some material." Jiang Bai quickly realized the reason why the white paper he made was unqualified.

Once you have an idea, just use a chemical equation to test it.

Coupled with the addition of martial arts, Jiang Bai's feelings about all existence are beyond the comprehension of an ordinary person, and he quickly found a solution to this problem.

Adding some other materials to the wheat straw can completely solve this problem.

Thus, the first qualified white paper appeared.

Jiang Bai picked up the brush and wrote the words "Qin Shihuang" on it.

Zhao Gao snatched it over and disappeared in a whoosh.

Your Majesty, blank paper, good stuff!

Jiang Bai: "..."

He thought about it carefully and started to make another kind of paper.

toilet paper.

This is what Jiang Bai needs most!

(End of this chapter)