Chapter 1352

Gunpowder.

It was invented by alchemists as early as the Qin Shihuang period.

However, although these things were invented, they have always been in the hands of alchemists.

Thus, some things they don't know are also normal.

But

This artillery can be made, but this thing can't be made?

On this thought, Zhang Feng couldn't help looking at the burned out firecrackers and asked, "Lao Yu, you said your family is in the firecracker business. Are you sure you don't know the formula of this thing?"

Where does Yuchi Gong know this thing?

Pointing to Sun Simiao, he said, "if you ask me, you might as well ask Dr. Sun. Dr. Sun knows something about this. And I tell you, who knows what you said, I know what bamboo and some gunpowder are in my artillery. As for other things, by the way, there are some yellow mud, that's all?"

Zhang Feng felt happy when he heard the speech.

Looking at Sun Simiao, he said, "old sun, do you really understand this?"

In history, it is recorded that Sun Simiao knew some alchemy, and later refined the elixir for Li Shimin together with Yuan Tiangang

But it's all history. Zhang Feng really doesn't dare to ask whether it's true. After all, it has to be done slowly, but Zhang Feng can't help asking if it's true today.

Although this is someone else's privacy, but at this time so many people, and Lao Yu said it first, it doesn't matter what happened to Zhang Feng.

Sun Simiao touched his beard and sighed, "that firecracker, do you know why it was called firecracker in the beginning?"

Wei Zheng said in surprise: "I only know that bamboo was burned and cracked in the fire before firecrackers came into being. It's also the predecessor of artillery. It's said that in the Han Dynasty, there were alchemists. Because they were poor, they saw the explosion of bamboo by chance, and this commonly used thing for alchemy was similar. So they poured black powder into bamboo, just like what Fengzi had just made One track, but one is fire, while Feng Zi just used water... "

Sun Simiao nodded: "that's right! This is in the hands of Cao Cao. It is said that Cao Cao didn't believe these things, so he kicked out all the alchemists in the state of Wei. They got this thing out when they had no livelihood."

"But I didn't think it was made, but it succeeded in attracting Cao Cao's attention and killing himself!"

After Sun Simiao finished, he looked at Zhang Feng and said, "although I don't know where you learned this thing, I think it must have been passed on to you by your master. Since your master can get such a magical medical skill, the alchemy is of course nothing. Maybe he can really refine immortality..."

Zhang Feng heard the speech and hurriedly stopped Sun Simiao

"Old sun, what are you talking about?"

I can't stop without interrupting. If he keeps talking like this, he'll be dead. It's okay to talk about this here, but if it reaches the ears of the person with a heart, it's fatal

His master, it's all made up

Not now.

Even in the 21st century, no one can live forever.

Want to make an elixir of immortality?

Think too much

But the monarch of this fucking era didn't know whether it was a brain cramp or why. He was so obsessed with such absurd theories. Qin Shihuang believed this and was finally killed by his own mercury.

Emperor Wu of the Han Dynasty believed

As a result, he poisoned himself.

Such things can be found everywhere in history. Even if you know this thing, it is nonsense, but there are still countless people and monarchs who go one after another for this thing.

what is it?

That's the real horror.

At this time, Zhang Feng just wanted to end this topic as soon as possible. He didn't know whether the emergence of this bomb would wake up the monarchs. This thing is actually a deadly thing.

But at least, the emergence of this thing will temporarily solve the urgent needs of Kucha.

At this time, Zhang Feng looked around and saw the people's eyes burning, saying: "Don't think about it. The master once said this thing, but he was right. In this era, from ancient times to thousands of years later, no one can come up with this elixir of immortality, because this thing is a non-existent thing, just the imagination of some people."

"Many people think they can go against the sky, but throughout history, who can really grow fruit?"

"The immortal alchemy younger martial sister got it out, but she got the gunpowder out. It's also a very good thing. At least, I can maximize his utility!"

When Li Shimin heard the speech, a flash of disappointment flashed in his eyes. He thought Zhang Feng really had a way to make the elixir of immortality, but it doesn't matter now.

This matter will be discussed later. The main problem now is whether we can solve the problem of tortoise in a short time and then talk about others.

Thinking of this, Li Shimin stared into Zhang Feng's eyes and asked, "Fengzi, this Kucha city is very important. Tell me, how long can you make this explosive that can at least solve the Kucha problem?"

"Just say the time. I'll definitely get you the rest in three days. I'll kill you even if you want to kill!"

“……”