Great Husband of the Northern Song Dynasty

The fire-breathing thing originated from fireworks. Gunpowder is at work in all kinds of flying fireworks.

The academy has been thinking about gunpowder and improving the formula.

But at present they have encountered a bottleneck, and Shen An has no way to solve the bottleneck, so those students have found a new way and made countless ways to use gunpowder. The explosion can be heard from time to time in the college, or some inexplicable flying ghost Things, the normal teaching work is difficult to continue.

Finally, Wang Jiao shot, slaps down those energetic students who want to fly, and reached the rule that no loud noise should be made during class time.

What Zhao Hao is doing now is what the students are most proud of.

咻咻 咻咻 ......

Four mouths of equal distance were spitting down, and then the paper bird flicked and flew slowly.

Yeah!

The exclamation continued.

In Song Dynasty, folk gunpowder only stayed in the realm of fire. For example, illusion used gunpowder to make flames, or smoke, and took the opportunity to play the blind eye method. How does this look like a ninja?

This kind of thing that uses gunpowder to get a paper bird flying up is almost miraculous in the eyes of everyone at this moment.

Zhao Yunrang looked at the flying paper bird and murmured, "This bird ... Is this bird really flying?"

Zhao Shu was also shocked, but said indifferently: "Children's stuff."

The paper bird gradually flew with two people tall, and it was probably because of a small organ, only to hear a snap, a mouth opened in the belly of the bird, and then a thin cloth fell down.

Made in heaven!

The four words are very clear and swing without wind.

There was a marvel around.

The congratulations were a blockbuster.

Ten years later, twenty years later, Bianliang estimated that the events of today would still be circulated. Zhao Xu's wedding and Zhao Hao's congratulations astounded the guests.

Zhao Yun let a thigh slap, "A good match made in heaven, this word is well written. But how did that bird fly?"

The old guy was apparently calmed down by this set, but he had to comment on those four words first.

Those four words are not great!

Shen An shook his head and taro pulled his sleeves. After Shen An lowered his head, he whispered: "Dad, it seems better than you."

This unlucky boy!

Shen An was going to tell him about the greatness of his font, and some people were laughing.

"Uncle Guo, is this alive?"

The person who laughed was Cao Fei, and when he mentioned this problem, he couldn't help but nausea.

"Big Brother!"

When Zhao Hao saw his brother, he smiled and arched his hands, "Is this a good gift?"

There are many gray and black marks on his face, probably sprayed with gunpowder, and even saw a blister.

The paper bird in the sky was slanting down. Zhao Hao tried to pick it up, but was grabbed by Zhao Xu.

Zhao Xu took his hand, spread it out, looked at the blood bubbles above, nodded vigorously and said, "Okay, Zhen Gu Shuo Jin now."

There was smoke in the sky, and the paper bird still fell to the ground, looking awkward.

Zhao Xu took Zhao Hao's hand and said, "Go, brother, please invite you to drink."

This is a belated wedding banquet, and it is to go to Gingning Palace to drink, it is today's only part.

The two brothers went hand in hand, and everyone watched, gradually smiling.

"It's nice to have such a brother."

"Someone thought of his brother. Last time he lost money and pulled a handful, but one was negligent, so he went back and asked him to drink."

"Did you drink too much? Still drink?"

"There is blood in this chest, and it's not easy to drink."

Zhao Yunrang smiled and said, "Brothers, brothers and brothers, the old man saw the joy, and turned back to let the animals in the family learn along with them. Don't be humiliated.

Zhao Shu stopped Shen An, who was ready to go.

"How did that paper bird fly?"

Shen An held the taro and felt that it would be very troublesome to explain it in detail. He simply said: "Guanjia, gunpowder is kept in a place, for example, if you don't leave a mouth for it, and then ignite, gunpowder will be ignited ... Great power. "

The word energy cannot be used yet!

Shen An suffocated.

Zhao Shu was startled, "Strength?"

"That ... can be understood as strength."

Shen An felt that Zhao Shu was definitely not a good student.

"That's it!"

Many people surrounded him, and Zhao Yunrang's eyes glared, "This is a national event. If anyone leaks out, the old man will come and greet him personally!"

Nima!

Old Zhao's threat was too real. If he blocked the gate, Zhao Shu would have to send the imperial city to copy the house.

So most of the people bowed their hands to say goodbye and dared not listen to it again.

It's just that the itchy look makes people look funny.

What remains is Zaifu.

"Hurry up."

Lao Zhao seems to be more interested in this.

Shen An continued: "The gunpowder was sealed in a thing, and after ignited, there was no place to vent, and it would ..."

He opened his hands violently in front of him, "Boom exploded. This is the reason why the northwestern expedition exploded the city walls with gunpowder packets."

"Is this the case?"

Han Qi said with emotion: "The old man only knew that the gunpowder exploded in a decent way, but he never thought of the reason."

"Be more careful."

Lao Zhao's eyes were glowing, "Looking back at the old man's house, I'm doing nothing."

Speaking of which, Zhao Shu was obviously guilty.

Because he became an emperor, his dad could only confine himself in the county king's palace, making it difficult to get out.

This is to avoid trouble for him, think carefully, it is all the heart of his parents.

Zhao Shu sighed in his heart and made a look at Shen An.

Shen An said: "This matter ... you can understand it as ... a breath."

He really couldn't find a more figurative metaphor.

Zhao Yunrang immediately realized, "You just say fart, why don't you say anything."

Not old!

Shen An said helplessly: "Yes. That bloated, it swelled a little. If it was tightly wrapped, it would swell up the wrapped things and eventually explode."

"This has something to do with the speed of expansion ..."

"Instant expansion, then the things that wrap it up are inflated, and finally to the point of understanding the body, the firecracker is such a reason."

"Similarly, the previous bird also wrapped gunpowder in things, but opened a mouth, and after igniting the gunpowder, it expanded, but because there was a mouth, its strength would rush out along the mouth ... … "

"it is good!"

Zhao Yunrang slapped Shen An on the shoulder and praised, "Well said, even the old man understands it. When he opened a mouth, the momentum of the gunpowder ran out of the mouth, and the mouth was facing downward. How can that momentum hold up the bird? "

Everyone is puzzled.

Shen An smiled and jumped suddenly.

"Daddy is amazing!"

The taro clapped and cheered.

Han Qi frowned, "People will jump if they work hard, and the gunpowder will continue to work hard underneath, and naturally will keep jumping all the time ..."

"Yes." Zhao Yunrang gave Han Qi a glance, "Han Xiangciong."

A few Jaesuke's heads are full of black lines, and they want to say that according to you, are other people stupid asses?

Shen Anhan smiled and said: "This is the truth. As for the details, it releases energy instantaneously, generates high temperature, and releases a lot of gas ..."

This time Han Qi was confused.

"Is these taught in the college?"

Zhao Shu asked seriously.

"Yes, but it's all among those students, it hasn't spread."

Shen An knew what he was afraid of, and he was also afraid of it, "If it spreads out, it's actually nothing."

"It's nothing?" Han Qi said angrily: "The Liao people will attack the city and use explosives to explode the city walls. How can the Song Dynasty defend?"

Shen An smiled and said: "But why did Song Song defend?"

Han Qi stunned and immediately laughed.

Zeng Gongliang said: "Da Song is not afraid that the Liao people will come again, they will fight when they come."

Everyone could not help laughing.

Yes!

Da Song is not afraid of Liao people now.

If you come, just do it.

Zhao Yunrang patted Shen An's shoulder, "Your miscellaneous school ... The old husband has grandchildren in the academy's academy, and teaches well. If he can't learn anything, the old husband just looks for you.

Shen An said bitterly: "It doesn't take much work to see this."

Zhao Yun made Hey laugh a little, and then asked, "What else can this gunpowder be made of?"

"This ... useful." Shen An said: "For example, it can be used for mining in the future, it can be used to build more powerful weapons ... but these require step-by-step improvement of gunpowder."

"Build weapons?"

Zhao Shu's eyes lit up, "Talk."

Shen An felt a green light in his eyes, looking like a wolf.

Looking at Jasuke again, the look was even greedy.

"If you can really make a more powerful weapon, just look back at how many calligraphy and paintings you need, just say, the old man will write it for you after he has finished his job!"

Han Qi is holding a big belly, very generous.

Zeng Gongliang said: "Hurry up and say, look back at the enlightenment of your family's taro just to the old man's house."

Gee!

Zeng Gongliang personally enlightened himself, and this one would be stunned by Bianliang's melon-eaters.

Bao Zheng didn't speak, but just made a fist.

"Gunpowder will swell and will have momentum. What if we get an iron guy and push it out with gunpowder?"

Shen An looked at them ~ www.wuxiaspot.com ~ and felt that she was leading the most terrible devil in the world.

No matter how they fight in the cold weapon era, the tragedy cannot be compared with the hot weapon.

Hot weapon is a weapon to expand the territory!

Zhao Shu didn't look calm, but Shen An found his legs moving in a rhythmic manner.

This is exciting.

"Shoot the spear!"

Ouyang Xiu said enthusiastically: "That's much more powerful than a crossbow."

Hey!

Shen An shook his head and sighed, feeling really nothing to say to these people.

"Hurry and talk about it." Bao Zheng was also itching.

"A small iron bomb, the child is the size of a finger, and then pushed out by gunpowder in a tube, which is faster than the arrow, if it hits the body of the enemy ..."

Shen An raised her eyebrows: "You don't need to practice any archery skills, just start it and ignite it. One pipe per person, one hundred people, one thousand people, ten thousand people ... how?"

"Playing like rain!"

Han Qi sighed, "Your Majesty, please send money to the Academy."

Zeng Gongliang also bowed his hands, "Your Majesty, the academy should be the academy of the Great Song Dynasty."

Bao Zheng glanced at Shen An, "You can't do it yourself!"

Shen An nodded and said earnestly: "The Academy never thinks that knowledge is a family statement. If it is good for the Song Dynasty, it should be done in the world."

There are a lot of research projects in the academy. After they bloom one by one, Shen An feels that it will replace Taixue, the so-called museum, and become the most important place in the Song Dynasty.

"How much does it cost?" Zhao Shu was already completely tempted. "Just talk, if you want to inscribe what plaque, just plan to come."

Gee!

Everyone had never seen such a generous official family, and couldn't help laughing.

...

Thanks to the book friends ‘Both Huai Yixing and Zhuang Sifei’, the old allies of the warehouse. This book rewards two allies. Thank you.

Goodnight everybody.