Although the idea is good, but the reality is not like this, how can the smashed gunpowder not be as delicate as the original, it is because of this that Yuan Fang accidentally made gunpowder particles at that time.

This time, Yuan Fang still used this method, poured that special glue on top of the gunpowder and mixed well, and then spread it out and dried it, uh, just dried, no, Yuan Fang didn't want to die.

This glue has alcohol in it, and it dries quickly, plus Yuan Fang and Guan Xiaoyun fan the wind with fans on the side, and it will completely dry in about an hour.

The next thing is simple, Yuan Fang and Guan Xiaoyun first took a wooden stick and smashed the gunpowder cake, and then gently crushed it with a rolling pin to roll it into the size of a grain of millet, because they were not sure whether this thing could be ignited, Yuan Fang also deliberately took out a part of it and tried it, and the result was very good, and it was done.

Yuzuki's side is also ready, find a blacksmith to drill the fuse hole in the lid to the thickness of a finger, make the hollow wooden plug ready to insert it, and then use vertical hammering to insert the fuse.

Fill the gunpowder, close the lid, tighten the lid with adhesive tape wrapped around the screwlet, and a timed explosion of the cannonball is complete.

Yuan Fang made a total of ten shells, these shells cannonball can not see anything on the outside, but in fact, there is still a difference, that is, the length of the wooden plug inside, the longer the wooden stopper, it means that the longer the fuse, the longer the explosion time, on the contrary, the shorter the wooden stopper, the shorter the fuse, and the faster the explosion, Yuan Fang marked the scale on the wooden stopper, and asked Xia Yi to make a record, so as to calculate the explosion time after the cannon is ejected.

With the new type of artillery shells, Yuan Fang and his entourage came to the beach again in high spirits, and the artillerymen who were training retreated to the side to give up the artillery when they saw this.

There is no nonsense, everyone performs their duties, uh, Yuan Fang didn't do it again, he was in charge of commanding, which means being lazy. Everyone was no stranger to artillery, and it didn't take long to get ready, the shells were loaded, the red clothes lit the fuse, and retreated behind the shield wall.

Boom, the artillery was fired, the cannonball came out with a whistling, and a black phantom crossed the sky and landed accurately next to the largest stone that had been smashed into a pile of rocks, and a faint green smoke floated up, Yuan Fang waited anxiously with a telescope, this cannonball had the longest fuse, so it would take a while to explode after landing.

When the onlookers saw that the shells did not explode, they were first disappointed, and then whispered and pointed at them.

Sang Rou and the others knew the inside story, of course they wouldn't be like everyone else, Hongyi held a telescope and stared at the cannonball, Guan Xiaoyun reached out to cover Hongyi's ears.

Boom, a loud bang, flying sand and rocks shaking the mountains, dazzling firelight, steaming waves, and huge noises, all shook everyone's fragile hearts.

When the smoke cleared, the boulder was gone, leaving only half of it scarred, and the other half lying aside.

Guan Xiaoyun took out the cotton ball from his ear and asked anxiously, "How is it?" What do you think? Is it powerful? ”

Hongyi handed the telescope in his hand to Guan Xiaoyun, his little face turned red with excitement, and he nodded vigorously and said, "Just look at it, such a big stone was actually blown in half." ”

Sang Rou, Yuyue, Ye Qingru and Xia Yi put down their telescopes, and several of them glanced at each other, turning their heads to look at Yuan Fang.

Yuan Fang let out a sigh of relief and said excitedly: "It's successful, let's succeed, let's go, go over and see the effect." ”

Yuyue grabbed Yuan Fang: "Brother-in-law, don't you want to die?" Wait a minute. After saying that, he said to the herald, who had not yet recovered from the shock: "Hey, come back to your senses, give the order to go down, and all the artillery will stop firing." The herald was stunned for a moment before he reacted, and promised to run away with a bang.

Hongyi quipped: "Brother, are you too anxious, if it weren't for Sister Yueyue pulling you, you would be finished at this time." ”

Yuan Fang smirked and scratched his head and said, "I was a little too excited, I forgot." ”

The herald came back to make sure that the other artillery had stopped firing, Yuan Fang took the lead in killing the explosion point, Sang Rou and the others followed, and the artillerymen who came to watch also followed over to join in the fun.

After measurement, the diameter of the explosion was about 20 meters, and the nearby stones had burn marks, and the stones at the center point were even more blown to pieces, as for the shrapnel of the shells, I don't know how far away, this place is really not easy to measure, anyway, it should not be close.

The artillerymen stood next to the crater and exclaimed again and again, shocked beyond measure, and exchanged their heads and ears at the power of the shells, without exception, they all praised how powerful the shells were, how knowledgeable and talented Yuan Fang was, and they were so proud to hear Yuan Fang's beauty.

Disperse everyone, Yuan Fang returned to the artillery, and tried a few more rounds, the result was similar to the previous one, the landing point was slightly different, but the difference was not big, within the tolerable error range, the power of the explosion was about the same, the effect was very good, the only difference was that the explosion time of the shell was fast or slow, and the others did not know why, Xia Yi used the hourglass to calculate the explosion time of the fuse of different lengths, and accurately recorded it.

Guan Xiaoyun proposed: "Dean, why don't we get a few targets to see the effect?" ”

Yuan Fang was also looking forward to it, so he asked Guan Xiaoyun to get some wooden stakes, put on leather armor and heavy armor and set them up, and then shot over to see the killing effect of shrapnel.

The results soon came out, within ten meters of the explosion center, the leather armor and heavy armor were all pierced by shrapnel, between ten meters and twenty meters, the shrapnel pierced through the single-layer armor, and the effect of shrapnel gradually weakened from twenty meters to fifty meters, and it would not work farther, unless it was hit on the skin without protective gear, that is, the killing radius of the shell to the enemy wearing leather armor was twenty-five meters, and the killing radius of the heavy armor enemy was fifteen to twenty meters, this effect was beyond the expectations of Yuan Fang and everyone, this value is a bit incredible, One shell can cover 400 to 500 square meters, what is the concept? It seems that the power is not at all inferior to modern artillery.

After all the shells were fired, the more than 100 sets of leather armor and heavy armor that Guan Xiaoyun got were all scrapped, Yuan Fang patted his ass and walked away with satisfaction, the quartermaster looked at the mess all over the ground, especially the tattered armor, and wanted to cry without tears, gritting his teeth and secretly making up his mind that even if he was killed in the future, he would never borrow anything from Guan Xiaoyun again.

Of course, there are no absolutes in the world, and later after Guan Xiaoyun asked Yuan Fang to transfer two hundred sets of heavy armor from the forbidden army to compensate the quartermaster, the quartermaster suddenly forgot the promise at that time, and then Guan Xiaoyun asked him to borrow something, and the quartermaster immediately complied, and generously doubled the number, for example, Guan Xiaoyun borrowed one hundred sets of leather armor, and the quartermaster sent two hundred sets, and then regardless of whether the rest could be used or not, he waited for Guan Xiaoyun to double the compensation.

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