Da Qin: At the age of six, I beat Qin Shihuang at the beginning

Chapter 189 Feeling 500 Years Behind
Supervise the garden.

Wei Yu finally met the legendary expert. Because he had heard too many legends in Xianyang before, when he actually met Qin Mu and found out that Qin Mu was a six-year-old child, he felt very normal instead.

In those legends, some said that Qin Mu had three heads, so he was born with extraordinary intelligence.

Some people said that Qin Mu was born without hands and feet, so he could only lie on the bed and think about it blindly, so he had so many ideas.

Others simply said that Qin Mu was not a human being, and that he was born with a leopard head, a tiger face, a lion body, an ox hoof and a deer tail, which was a natural auspicious beast.

When he saw Qin Mu, he was even a little relieved.Because it is people who are really smart, not those weird things in legends.Qin Mu guarded the title of primate of all things for mankind.

This was the first time he came to the prison garden. When he saw Qin Mu, Wei Yu's knees kept shaking, and he wanted to perform the long-awaited three kneeling and nine kowtowing to Qin Mu.

However, considering that the emperor was by his side, he still held back abruptly.

Zulong cut to the chase and asked Qin Mu to show Wei Yu the magic of coal.

Without hesitation, Qin Mu directly brought Zulong and Wei Yu to the blacksmith's workshop.

The people brought by the old man, every simple one, is either full of evil spirits or unspeakably expensive.

And the person in front of him, although he didn't touch both, was full of the aura of a craftsman.

Guess... it should be a craftsman under the father?
Is this here to learn from?

Qin Mu is not worried that the technology here will be leaked, these technologies are far beyond the level of the current era, even if the best craftsmen come, it is impossible to understand the details inside.

And when they forcibly research the same, Qin Mu should also come up with the next generation of technology.

"Father, you came just in time! I happen to have something new here for you to see!"

Zulong himself became curious.

Every time Qin Mu said that, he could come up with something that shocked him.It can be said that no matter which of those miraculous technologies is taken out, it is enough to change the world.

And Wei Yu was even more curious.

He has heard too many legends about the master, and now he finally has the chance to witness the legend?

Qin Mu directly called Li Hei.

"My lord, is it almost time for the stove?"

Qin Mu nodded: "Bring your apprentices here, remember what I said?"

Li Hei nodded deeply: "Remember! Remember! After you left, we have rehearsed several times! Now, we can complete the process with our eyes closed!"

Qin Mu laughed: "You don't need to close your eyes! But you must remember that these steps can't go wrong!"

"Don't worry!"

Soon, several of Li Hei's apprentices gathered, and they were still holding several barrels made of clay.

Then Li Hei used a long iron tongs to introduce the red solution inside into the clay bucket.

Qin Mu introduced next to him: "Father, with coal, the ore in this furnace can be further purified. After adding the corresponding materials, multiple treatments will reduce the impurity content. After solidification, it will be no less than the steel produced by Baisteel!"

Wei Yu looked a little demented.

This is simply impossible!He also considered before that if the temperature in the furnace reaches the standard, the pig iron can be further purified, but it is impossible to directly turn it into steel!

If what Qin Mu said is true, then the follow-up forging by the blacksmith can be omitted directly, and it is only necessary to forge the steel into weapons and armor!
In the middle, at least half of the time and most of the manpower were saved!
Can this work too?Wei Yu shook his head according to his professional knowledge accumulated in the past!

impossible!
It's just that he is not Li Si, and his awe of the expert made him shut his mouth wisely.

When the fiery red molten steel poured into the vat of clay, the color quickly dimmed.

Li Tie's apprentices carried clay buckets in groups of two and came directly to a pile of sand and poured them in.

Zulong and Wei Yu opened their eyes wide, Qin Mu played for a long time, and then fell down?

This is too wasteful!

"Mu'er, such a good steel, even if it's pig iron, isn't it such a pity to pour it down like this?"

Qin Mu laughed, and led them to the pile of sand.

"Father, look, it's not upside down. I made a few molds for one-piece casting. I poured the molten steel into it. After cooling, it will directly become the desired shape, saving the blacksmith's forging time. "

Wei Yu thought for a moment, and suddenly said excitedly: "My lord, if you want to make a sword from the original steel, you need a blacksmith to hammer it with a hammer. The current pouring method can be formed directly. Doesn't that mean that this is the casting of bronze?" method?"

Qin Mu nodded: "That's right, isn't this one-piece casting method used to make bronze wares before?"

Wei Yu took a breath.

That's right, bronze and iron are both metals, and the casting methods can of course be used in common!

However, looking at it now, the mysterious halo of this expert seems to be gone!

The methods used by the experts are just the ones that existed before, and they are not so magical anymore.

Qin Mu didn't know what he was thinking, even if he knew, he didn't bother to explain.

While Wei Yu was still disillusioned, Qin Mu and Zu Long walked away for a while.

After a while, Wei Yu suddenly reflected.This stove burns coal?
What is coal?
He stretched his neck and looked under the stove, only to see pieces of burning red stone-like things.

Could it be some kind of stone?
He tried to stretch his hand over, and felt a threatening heat wave from a long distance away.

How did the expert discover such a miraculous fuel?
Where did this come from?How many reserves?

If all the blast furnaces in the Royal Workshop were replaced with this kind of coal as fuel, the picture would be unimaginable!

This... the image of an expert was restored in an instant!

Over there, Qin Mu had already started digging things out of the sand.

Wei Yu hurried over, and he took out something similar to a sword from the wet sand. After unfastening the iron buckle on it, there was a shining sword inside!

Granted, the edges aren't as smooth, but a little touch up by the blacksmith is all it takes!
An apprentice took the sword from Qin Mu's hand and sharpened it on the whetstone a few times. It took almost a quarter of an hour, and the sword was finished.

This, the speed is indeed greatly accelerated.If the Royal Workshop can also master this technology, the armed progress of the Daqin army can take another big step forward!

However, compared to the so-called precious sword, Wei Yu is obviously more interested in the mold thrown by Qin Mu.

He came to the sand pile and picked up the sword-shaped shell that Qin Mu had thrown away.

Sure enough, as he expected, this is the mold!
Wei Yu suddenly felt that he was too ridiculous!Just now I heard that an expert used one-piece casting and was disillusioned. As a result, his casting mold was 500 years ahead of him!
(End of this chapter)