I am the cook, but I am Li Er's son-in-law

Especially after the unscrupulous people helped to promote the iron pot, his uneasiness became more and more intense.

They all went up the beam and pulled the ladder, but Yin Xuan didn't move at all?If it were said that these bad people did not have Yin Xuan's instruction, he would not believe it at all.

Why……

His cooking skills were exposed, so the county uncle didn't panic at all?
Yin Xuan has no time to talk to this group of people.

He just pays attention to their actions in the open market, and if he finds anything wrong, he will let him remind him someday.

There has been some better news these days.

A few girls have already modified the bicycle to be more suitable for the human body, and the materials are also stronger. Moreover, they have learned the knowledge of ergonomics without a teacher.

Now I have a strong interest in transforming chairs and tables.

Li Lizhi even started to learn carpentry.

I even plan to rub a wooden steam engine by hand.

On the contrary, Li Shu became very interested in the human body, and made her eldest grandson blush every day.

There is also good news from Jiu'er.

After tossing for so long, the first gun was finally made.

In Huaizhenfang, a hidden house, Jiu'er and Yin Xuan arrived here in the middle of the night.

"Did you make the gun?" Yin Xuan rubbed his hands and looked at the blacksmith in front of him.

The blacksmith twisted his face, with a guilty conscience on his face: "It was made, but among the methods given by the gentleman, the villain only made the capped pistol."

The blacksmith was ashamed.

My Dalang brought over a lot of drawings.

From flintlock to percussion, there are generally more than 30 models, but those with numbers, such as "four seven" and "five four", he can't make any of them.

Matchlock and flintlock are not difficult, but further up, he can barely figure out a cap gun.

Seamless barrels are a big deal.

Under the premise of ensuring quality, only five or six inches of seamless steel pipes can be poured, and the quality cannot be guaranteed if it is longer.Fortunately, it was Yin Xuan who handed over the blueprints, Qian Ding Zhun and Wan Zhuan said to be careful about exploding the chest.

When they experimented, they were careful to avoid such things.

A three-inch thick mud wall was built, and a small hole was cut in the middle just enough to fit the gun barrel through. Every time the gun was tested, the gun barrel was stuffed on the other side of the mud wall.

Bomb blasting has become commonplace.

Yin Xuan was not disappointed, which was expected.In just half a year, if the blacksmith can make things like April [-], Nine Five, May Fourth, he will definitely confess this person.

It was a huge surprise to be able to build a flash cap pistol.

A cap pistol sounds similar to a matchlock pistol, but this kind of firearm is a percussion-type firearm, which is much more advanced than flintlock and matchlock.

Compared with modern rifles, it can only fill one bullet at a time and needs to consume a disposable fire cap. These two disadvantages.

"Bring it here for me to see?" Yin Xuan stretched out his hand.

The blacksmith took the gun carefully, and Yin Xuan studied it for a while, figured out how to use it, and asked again: "Where is the shooting range?"

The ranger next to the blacksmith pointed down: "Below."

Yin Xuan followed his fingers and looked down.

Jiu'er explained in a low voice at the side: "Brother Zhengyang, you said not to be discovered by the people of Chang'an, but the movement of the pistol was too loud, so we dug a room below."

Really capable.

Yin Xuan patted her on the head and followed them into the underground shooting range.

The house is a little crude, with open flames and candlelight. Not far away are a few grass piers standing upright, and some gunpowder barrels are piled up beside the wooden beams supporting the underground house.

Yin Xuan walked in, holding the gun in his hand, his heart trembled: "You guys have been experimenting with guns in this place?"

Ranger nodded.

Yin Xuan looked complicated.

Open flames, gunpowder, and confined spaces, no matter how you look at it, are all elements of death.

"I will add a safety item in the future. Open flames and gunpowder are not allowed to exist in the same space." Yin Xuan sighed and looked at the group of people next to him with a complicated expression.

According to this kind of plot, maybe there will be a Zhenguan explosion or something.

The blacksmith nodded again and again: "Da Lang, don't worry, we still know the dangers of gunpowder, and we promise not to let it come into contact with flames..."

Before he finished speaking, he was interrupted by Yin Xuan: "Not only for safety considerations, but also for the future, rules are rules and cannot be broken."

The blacksmith responded.

You Xiaer hastily called someone to come over and move the powder keg out.

After the house was cleaned up, Yin Xuan felt relieved: "Where's the bullet?"

Speaking of this, the blacksmith's face became depressed again: "Iron bullets are not easy to forge, Dalang, you have ordered that the cost of bullets should be reduced..."

"So we're just rubbing paper shells and popping them out now."

The so-called paper shell bullets, as the name suggests, are paper shells, which are wrapped with primer, gunpowder, and projectiles. Compared with iron bullets, their power is much worse.

Yin Xuan nodded, took the bullet, and awkwardly put the bullet into the barrel, then put it into the percussion cap, and pulled the trigger.

Bang.

The bullet burst out and sank into the mud wall behind Yin Xuan's target with a whistling sound, splashing a burst of dust and soot.

Missed.

Yin Xuan pressed another bullet in, changed the cap, and sent out another bullet, but still failed to hit the target. After more than ten bullets went out in a row, he finally managed to hit the target. Only then was Yin Xuan satisfied. Nodding, the gun in his hand.

To be honest, this gun is a bit inferior.

Only one bullet can be loaded at a time. If the speed is faster, more than 1 rounds can be fired in one minute?The range is only less than 80 meters.

Compared with bows and arrows, that is, slightly more powerful, easier to use, and more accurate within the range?
In short, this thing is much, much better than flintlock guns and matchlock guns.

"How's the production speed now?" Yin Xuan threw the gun to Jiu'er, who was already full of expectations, and asked the blacksmith.

The blacksmith shrank his neck: "Now it takes about three days to make one."

"Some delicate things can only be polished manually by my little old man. If I am not careful, I have to make it again..."

This speed is really slow enough.

Yin Xuan was silent for a while, but there was nothing he could do about it.

"I'll ask Jiu'er to find some reliable apprentices for you, and try to improve the efficiency." Yin Xuan waved his hand and ordered, "Where are the bullets and thunder caps? How about this efficiency?"

The blacksmith replied honestly: "Bullets are easy to make, and you don't need to be very skilled. After one person is proficient, he can paste five or six hundred in a day."

"Thunder hats are not difficult to make. With the method Da Lang taught us, a lot can be produced by burning mercury. With only mud, one person can make five or six hundred in a day."