"Fireworks?"

The male loser's eyes suddenly lit up, and the words were very fresh...... Sounds amazing.

He knew to pull out a few sword flowers, spear flowers, but fireworks...... It's really the first time I've heard of it.

As soon as Yang Qingfeng's words came to his mouth, he was suffocated by Lin Yu's words.

What else can he say if someone can really make something more powerful?

"Sensationalism......"

Yang Qingfeng originally had a good impression of Lin Yu, but from Lin Yu's behavior just now, he felt that this son lacked discipline.

I don't know how to be respectful and humble, the folk prince is the folk prince, and the earth-shaking thunder that is drummed up is estimated to be a blind cat meeting a dead mouse.

With a bit of luck, I made it out.

After all, the things that the earth-shaking thunder needs, ordinary people want, can also be found.

"Dean, don't let the prince gain an inch, you do this...... It's very difficult to make the teacher and nephew, you are the president of the Tiangong Academy, and our public loser ......"

Yang Qingfeng is actually a little dissatisfied with the attitude of the loser.

What did a sixteen or seventeen-year-old boy ask him for? The road he had traveled was no less than the salt that Lin Yu had eaten......

"Shut up!"

The male loser scolded, and when he looked at Lin Yu, his attitude immediately became extremely soft, and he said softly: "What does His Royal Highness the Crown Prince need......?"

The male loser is not a low voice.

It was the earth-shattering thunder brought by Lin Yu that made him discover the new world, as if there was a fire in his heart, which was completely ignited.

The public losers of the Tiangong Academy in the past generations must have this spirit of perseverance and pursuit of the road of truth.

In order to discover something better, you can correct your mindset and identity.

Only in this way can we sublimate ourselves, and at the same time, we will have greater breakthroughs.

It was precisely because of this mentality that he did not miss Lin Yu.

Also firmly believe in ...... Lin Yu at this moment, the meeting will also bring him a bigger surprise and open the door for him to discover a new world.

The power of faith begins to brew......

Lin Yu also noticed it, and the corners of his mouth hooked up a smile, it turned out that the belief of the great Confucian powerhouse would actually brew before there was no contribution.

Even...... He was still able to catch it.

"Wait...... Hongu thinks about it......"

Lin Yu was suddenly a little worried, he was also because of the improvement of the earth-shaking thunder by the male loser, which reminded him of the fireworks in his previous life.

Great China invented gunpowder at the beginning, but it spent its mind on tinkering with fireworks.

The Western powers used it to make firearms......

It can only be said that the Han people are too kind, and they are very yearning for beautiful things......

In historical records, fireworks have been available in the Sui and Tang dynasties, and the manufacturing method is actually similar to that of earth-shaking thunder.

However, because the fireworks are to soar into the sky, and they need to emit brilliant light, there are a lot of things to use.

The first is the material needed for the color of the fireworks.

Lin Yu is also the champion of the provincial department, and he still vaguely remembers the color shorthand of these metal compounds: sodium yellow, potassium purple, calcium brick red, magnesium white, aluminum white, iron golden, blue-lead green, barium, copper blue-green.

These things are all available in Tiangongyuan, and the names are not much different.

The second is the effect of sound......

You don't need to engage in all that fancy stuff with this, it's good to use a single explosion......

Finally, there's the main event, which is the effect of sparks, and all you need is some hard charcoal powder, aluminum powder, and iron powder.

Just right...... There is really no shortage in the bill of materials of Tiangong Institute.

After sorting out his thoughts, Lin Yu put it into action, wrote down the things he needed and handed them to the public loser.

He has always done things like this, if he doesn't do it, if he wants to do it, he will do it best.

The list of male losers resulted, and I took a detailed look around, which is all ordinary things in the Institute of Engineers these days.

Or even the residue that comes from making something.

"Aomine, give you a quarter of an hour to prepare ......"

Gong Yizi gave the list of materials to Vice Dean Yang Qingfeng.

Yang Qingfeng's face turned red, and he suddenly had a feeling of being slapped in the face, and at the same time, he couldn't stand the pain in his heart.

The dean actually asked him to run errands......

Just now, I was old for you, and I was upset......

Yang Qingfeng stroked his chest, with a heartbroken expression, left the main hall and prepared materials.

"Lin Yu, what are those fireworks, why do you say they have anything to do with the Chinese New Year?"

The loser is a person with a thirst for knowledge, and it is the norm to ask questions without shame.

Lin Yu also admires this kind of old pedant very much.

Since ancient times, only these old scientists who have devoted themselves to their posts have been the real heroes.

"Fireworks...... It's easy to be cold, it's easy to divide people, and you're asking, am I still serious......"

Lin Yu didn't know why, maybe it was because he hadn't sung for a long time, when he heard the male loser ask, what are fireworks.

Subconsciously, the song 'Fireworks are easy to cold' by e-sports singer Chou Dong in his previous life sounded.

“......”

The male loser's eyes were round, and his face was confused.

He froze.

What's wrong with Prince Lin Yu, he suddenly started singing......? It's good, it's good.

Silence, embarrassment, silence......

Bang dang!

Yang Qingfeng was very fast, pushed open the door of the hall, and walked in.

Since Lin Yu didn't need many materials, it was easy to collect all the things Lin Yu needed and put them all in small boxes.

"I've brought the things, I hope you haven't disappointed the dean...... Otherwise, Yang, the first one to ask His Majesty for a copy of you, has no respect for the elders, and I don't know the so-called ......"

Yang Qingfeng has a deep resentment......

The second-in-command of the dignified Tiangong Institute has been reduced to running errands, and there is no one in charge.

Lin Yu checked the list of materials, and after carefully comparing them, he breathed a long sigh of relief...... Sure enough, it's still a familiar formula, a familiar feeling.

remembered that when he was in the orphanage, he was dragged over by the black-hearted firecracker factory to work as a child laborer for a few days, Lin Yu sighed, the dark history of his life.

He didn't stay in it for long, but he also knew how to do the fireworks......

The past is unbearable.

Lin Yu then quietly tinkered, all kinds of proportions, although jerky, but still able to distinguish how to do it.

Gunpowder, bright beads, initiating charges, and explosives...... And so on, you need to make them one by one.

Inside the bright beads are naturally some encapsulated compounds that emit light and color......

According to the materials sent by Yang Qingfeng, Lin Yu also prepared more than a dozen light beads, in fact...... This thing is much less lethal than the Heaven-Shaking Thunder.

It's an ornamental thing.

Since the male loser wants to see fresh, this one is very suitable...... And the Chinese New Year is approaching, Lin Yu also plans to make some money and subsidize it...... Domestic.

Well, he's never been too much for money.

By the way, I harvest the faith of my father, my son, etc......

With the success of the first orb, the others were much faster, and in less than half an hour, they were almost all assembled.

Lin Yu was originally thinking about what to use to carry the fireworks, but later found that there was a small iron bucket in the main hall.

So I kneaded the iron bucket into the shape of a firework tube, and then filled it all up, and the lead was also pulled.

Succeed with flying colors!

Lin Yu walked outside the main hall with the fireworks, scared the male and almost urinated, and hurriedly said: "It's dangerous outside, there is a formation to protect the ...... in the hall."

He thought it was a bigger No. 1 earth-shattering thunder, and his scalp tingled with fright.

"This is the earth-shattering thunder ...... heaven"

Lin Yu didn't look back, he picked up the fireworks and put them on the square outside the main hall, and then Lin Yu looked up at the sky and breathed a sigh of relief.

There was no lightning to smash him this time......

PS: Rest brothers...... After my flowers bloom, a hundred flowers will be killed...... Morning: 0.53

(End of chapter)