After rebirth I became the tyrant's little white lotus

It must be that he went out to have fun with Emperor Wu that day, and the unspeakable emotions that had been deposited in Bai Miao's heart were completely dissipated. He woke up early the next day, and was full of interest to draw the blueprint of Liannu.

As for those entangled and contrived little emotions yesterday, Bai Miao completely blamed it on his busy schedule and hypocrisy, but anyway, he was accompanied by Emperor Wu, even if he was hypocritical, some people would be used to it, so it was natural Bai Miao's depression was resolved.

So today the elated Bai Miao regained her former vigor, grabbed Rong Su and went to fiddle with Liannu, drew one after another, chatted with Qiu Wenyi for several hours, danced with excitement, finally three days later The final blueprint for the repeater crossbow has been confirmed.

"That's it!"

Bai Miao pushed back the broken hair in front of her forehead, her eyes were full of starlight, and her face was full of red light.

"Huh, it's not easy." Rong Su wiped off the sweat that didn't actually exist, and braced himself.

It's worth it that she has devoted herself to this matter every day in the past few days, flipping through books, drawing pictures, and doing calculations from time to time, but after the drawings are really drawn, this sense of accomplishment is better than that of the professional courses she took in her previous life. Ninety percent are big.

"Good stuff!" Qiu Wenzhi smiled, holding up the blueprint with both hands and holding it in the sunlight to read.

He blinked his dry eyes, and murmured: "The trebuchet is already being made, and now we have another Liannu, the power of Dayin is just around the corner!"

"I think Dayin's prestige is not bad now!" Bai Miao said with a smile.

"Although it's not bad, it's still not enough." Qiu Wenzhi stroked his beard, and his eyes flashed with relief, "The strength of a country lies in the people, the king, and the weapons. These three factors have a great impact on the country's destiny. ,Indispensable."

"But now we have the king and the people are prosperous, if the power of the weapon can be improved to a higher level, it will be truly majestic!"

Qiu Wenzhi chuckled and said: "Your Highness, Rong Nvwa, you can witness the coming of a prosperous age! And..."

He paused, and his smile gradually deepened, "Besides, you will also be the creators of this era."

Bai Miao and Rong Su looked at each other at the same time, they both saw their small reflections in each other's eyes.

The creator of the era, in the previous life, the title sounded far away, but in this life, it is right in front of you.

Because the drawings have been drawn, Qiu Wenzhi and the people from the Ministry of Industry will study the specific production methods for the rest of the work. As for Bai Miao and Rong Su, two people with modern souls chattering together, their brains A new chemical change was produced, and a new whimsical idea was generated in a burst of blending.

"Do you think it's feasible?" Rong Su raised his eyebrows in a cloak and asked the boy lying beside him in the rocking chair in the autumn-like pavilion.

"Do you really want to?" Bai Miao, who wrapped herself tightly in the recliner, squinted slightly at Rong Su who winked at her.

"Yes," Rong Su nodded, and she stretched out her index finger from her cuff, "Isn't this just for the battlefield?"

"You don't think it's too powerful?" Bai Miao hesitated.

"Hey, do you think we can make a nuclear bomb with our materials?" Rong Su rolled her eyes, and she smiled slyly, "According to local conditions, the materials we have are almost ready to be used. Wouldn't it be good to put them on the battlefield to scare foreigners?" ?”

Bai Miao couldn't laugh or cry, "That's true."

"That's settled!" Rong Su jumped off the stool and clapped his hands excitedly, "Arrange the gunpowder quickly!"

It turned out that after finishing drawing the drawing of the Liannu, Bai Miao and Rong Su couldn't stay any longer after a few days of leisure, and then they started their "autumn excursion" in the National Teacher's Mansion, chatting and going around to weapons, In line with the idea of ​​​​doing nothing, the two planned to try gunpowder again.

But at the beginning, Bai Miao was afraid that the guy was too powerful, and if someone took advantage of him, wouldn't it cause a catastrophe?However, what Rong Su said is right. In Dayin’s society, there are only a few kinds of gunpowder raw materials that can be found, and none of them have been purified by modern science and technology. Naturally, there are a lot of impurities. Participate, when the gunpowder is actually produced, its power will be greatly reduced, but there is no need to worry like Bai Miao.

So, after a short morning, the two set a small goal for themselves.

As a professional who has been immersed in various novels in her previous life, Rong Su often sees the protagonist who travels through the past and uses modern knowledge to make gunpowder. Once upon a time, Rong Su herself was a middle school sophomore, fantasizing about time travel and reaching the pinnacle of life, but Looking at it now, her fantasy can be regarded as half realized.

Leaving aside the other things, Rong Su was obsessed with time-traveling novels at that time, but she herself was a serious person, so she actually searched for the formula of gunpowder on the Internet, thinking that if she time-traveled one day, she might be able to borrow it. Getting rich from this... But I never thought that it would really come in handy now.

"You are really good." Bai Miao gave a thumbs up in admiration, "This is a rainy day, clever!"

"Hey," Rong Su scratched his head, "I just remembered this one."

"One is enough."

"Let me think about it. At that time, I memorized the gunpowder formula for a long time, and even wrote a post-it note by the bedside."

As he spoke, Rong Su took a brush and began to record the content of the gunpowder on the bamboo paper: two taels of sulfur, two taels of saltpeter, and three and a half cents of charcoal.

"So short?" Bai Miao was surprised. He didn't know much about gunpowder, but he didn't expect the formula to be only thirteen words long.

"It's really not long, and the materials are all common." Rong Su first asked the servants to prepare things, and continued to talk to Bai Miao: "The main reason may be the operation method... is to put them in a closed jar Then ignite it and burn it inside, it can almost explode, and the power to blow up the thatched house is still possible, if it is used as a weapon... I think it is about the same."

"Success, let's make it like this first."

After finalizing the plan, the two hot-tempered people immediately started working.

It has to be said that compared with the previous trebuchets and repeating crossbows, the formula and test method of gunpowder are obviously much simpler. Even though the first few times failed repeatedly due to the problem of the proportion of materials used, due to the simple materials, even if it failed several times , Bai Miao and Rong Su can continue to try.

After almost an afternoon of experimentation, after continuous loading, ignition, and test explosions, finally a loud bang broke out in the outskirts of the imperial city and soared into the sky.

boom!

This sound seemed to ring in everyone's ears, even slightly deafening, and the light gray smoke filled the air in an instant, blasting the dust on the ground into the air.

"This effect is really good!" Rong Su praised, covering his ears.

"It's not bad!" Bai Miao responded.

At this moment, in the huge open space, only Bai Miao and Rong Su were standing there, discussing the power of gunpowder as if no one else was there; The big one was still standing, but there was a visibly trembling movement, while the timid one...

Bai Miao looked up and saw a few little eunuchs who had come out of the palace to wait not far away, already paralyzed on the ground with half-soft legs.

He said helplessly, "Don't be frightened, this object is a test product made this time, as long as you don't get close, nothing will happen."

Shi An also followed in the crowd. It was because he had seen a lot in the past two years that he was able to remain calm, "Your Highness, they should be afraid of this movement..."

After a pause, Shi An guessed: "The sound is like thunder, and the thunder during the day is either retribution or punishment from God. They may be afraid of this."

Bai Miao understood, he put up the airs of the national teacher, and said loudly: "Don't worry, everyone, this is the result of the experiment of our national teacher and female officer Rong, only the roaring sound can be considered successful."

"Yes, so you don't have to be afraid." Rong Su also said, she also knew that the ancients were sometimes superstitious in some aspects, "Don't you believe what the Master of the State Teacher said?"

As soon as these words came out, the trembling servants quickly waved their hands, they were in awe of the national teacher from the bottom of their hearts.

Rong Su said: "Since this is the case, you still need to get used to it. If this thing is studied properly, it can bring many benefits to Dayin in the future."

"Yes." A group of people bowed their heads in response.

Seeing that their emotions have stabilized, Bai Miao said softly to Rong Su: "Is this considered a success?"

"I think it's about the same, but you can ask Uncle Qiu to take a look at it then, after all, he is a professional."

Rong Su has a lot of admiration for Qiu Wenzhi.Although Qiu Wenzhi is an ancient person, his thinking has advanced and innovative ideas that many people do not have. Even if he is limited to this backward dynasty, Qiu Wenzhi's ability is indeed not to be underestimated at all, which is why Bai Miao Both Rong Su and Rong Su are in awe of this man.

Even though Qiu Wenzhi may not understand gunpowder, but with his wisdom and the things that Bai Miao and Rong Su have made before, as long as Qiu Wenzhi takes a look and makes some associations back and forth, he can give the two people an idea. For some useful suggestions, Bai Miao and Rong Su are also teachers and friends, so they naturally regard many words of Qiu Wenzhi as the standard.

"Okay, let's wait a few days until Liannu is almost done, and Lord Qiu will take a look." Bai Miao nodded, but she was afraid that such continuous work would tire Qiu Wenzhi.

"Okay, let's pass a few days." Rong Su stretched his waist, "It just so happens that the two of us should take it easy these few days. In less than a month, we have been working on trebuchets and Liannu, now that he has developed gunpowder, it will take a lot of brain cells, but don't fail to witness His Majesty's great achievements, we will be bald first."

"I'm a demon, so I won't be bald." Bai Miao smiled slightly.

"Senior, you've changed!" Rong Su gritted her teeth. When did her once cute primary school principal become like this?

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