(The second watch, the third watch is guaranteed in the afternoon!) Let's get a red ticket! ）

"These brothers were injured for my Xiao Mou, if I Xiao Mou didn't take them seriously, then who else would die for me in the future? For them, no matter how much they are given, it is not much, and there is no best, only better, only in this way can the soldiers of the Xingtian Army be very brave when they are about to fight! Xiao Tianjian walked in front and replied casually.

Fu Deming nodded again and again, and followed Xiao Tianjian to the backyard of the medical camp.

Lu Rongxuan is in the backyard commanding a few medical soldiers to make all kinds of powder, many medicinal materials smuggled from Fengxiang Mansion, after passing through Lu Rongxuan's hands, this time has been made into powder, after the packaging is distributed, it will be much more convenient to use in the future, especially hemostatic powder, gold sore medicine, marching powder was made by Lu Rongxuan a lot, in the next short time, as long as he does not encounter a battle, Xiao Tianjian does not have to worry about the problem of medicinal materials for the time being.

As soon as he saw the arrival of Xiao Tianjian and Fu Deming, Lu Rongxuan put down the work at hand, clapped his hands and stood up to welcome the arrival of the two of them: "It turned out that the general and Fu joined the army and came over!" The rest of the medics also hurriedly left their work behind and wanted to get up to greet them.

Xiao Tianjian waved his hand to let the medical soldiers busy with them, and asked Lu Rongxuan: "I'm afraid we're going to leave in the next two days, I don't know if Doctor Lu is ready here?" ”

Lu Rongxuan said with a smile: "I have said a long time ago that the general doesn't need to call any divine doctor, it's better to call the medical officer!" The general can rest assured that these are the last things to deal with today, and as long as the general gives an order tomorrow, he can set off at any time! Only a few of those wounded have not yet recovered, and the rest can basically return to the team! I will never delay the general's big event! ”

Xiao Tianjian nodded with a smile and said, "It's okay!" Now that you're here, you might as well call the doctor! These days have made you tired, and I'm afraid your hard work is still behind in the future, just tell me if you need anything! ”

Lu Rongxuan nodded yes, and then said: "The things that the general said to Zai Xia before, after this period of time, they are indeed very effective, and the wounds of the injured brothers are getting less and less, as long as they are taken care of, they will be healed soon!" Admire in the next good life! ”

"Oh? Does the general know a lot about practicing medicine? After listening to Lu Rongxuan's words, Fu Deming asked in surprise.

"Of course, the general is a great talent, and the general said to his subordinates earlier that all the things that are contaminated by the wounded must be discarded and buried, and the cloth belts and various instruments used in their wounds must be steamed before they can be used, so that gangrene of the wounded wounds rarely occurs, and now it seems that what the general said is very true, if it were not for the general's request, I am afraid that many of our brothers will inevitably lose their lives because of a small injury! So now Fu has also seen it, I have made it like a kitchen here, all the tools have to be steamed in the basket after being used before they can be used again, and even the wounded things used by the injured have to be steamed and used, which is really effective! Lu Rongxuan immediately said to Fu Deming.

After hearing this, Fu Deming admired Xiao Tianjian's ability even more, and Xiao Tianjian said with a smile: "Doctor Lu doesn't want to put gold on my face, so many of our brothers' injuries have been healed by your own hands, I just have a small idea, how can I say that I am so talented?" ”

Lu Rongxuan said with a straight face: "The general doesn't have to excuse himself, Lu knows how great his ability is, if it weren't for the general's mention, then with Lu's ability, I'm afraid he would never have treated so many injuries so easily!"

Moreover, from the beginning of our Xingtian Army to the present, there have hardly been many epidemics at all, which is also due to the fact that the general attaches great importance to the diet of the brothers, according to our rules, as long as we continue to do this, there will never be any major incidents in the future! ……”

After the three of them chatted for a while, Fu Deming saw that it was not early, so he said to Xiao Tianjian: "There are still some things that have not been done, so I won't accompany the general to go down!" ”

"Mr. Fu just has to be busy! I'll just walk around on my own! Xiao Tianjian sent Fu Deming away, also said goodbye to Lu Rongxuan, and took the iron head to a remote courtyard in the innermost part of Tianlong Village.

On the wall outside the courtyard, there were a few eye-catching big words 'Strictly Forbidden Fire Candles', Xiao Tianjian walked into the courtyard with a step, and saw Gao Cheng and a few of his subordinates busy here.

As soon as he saw Xiao Tianjian coming, Gao Cheng quickly stood up and bowed to Xiao Tianjian.

"No need to be polite, how about it, how much has the stone thunder been made?" Xiao Tianjian waved his hand so that several people in the courtyard didn't have to be polite, and asked Gao Cheng directly.

Gao Cheng pointed to the several wooden boxes piled up next to him and immediately said: "General, please see, these boxes are all stone mines that have just been made recently, there are more than fifty of them, Zhang Mason, they have now made the shell of the stone mines thinner, and the weight has been reduced a little, but it is still two catties heavier!" As he spoke, he picked up a freshly made stone thunder and handed it to Xiao Tianjian.

Xiao Tianjian took it and weighed it in his hand, feeling a little regretful in his heart, this thing is indeed a little too heavy, it must not be used as a grenade, it can't be thrown far at all, if it is too close, it will hurt itself if it is not good, so at the moment, it seems that the grenade wants to be equipped and used, it is still unlikely, but this thing is used to defend the palace condescendingly, but it is quite good, the battle of the Stone Buddha Temple has tested their power, for the enemy army gathered under the city wall, The killing effect of this thing is still quite good, so during this time, Gao Cheng and a few stonemasons rushed to make a batch.

Looking at the things placed on the table, Xiao Tianjian's attention was immediately attracted, walked to the table, picked up a paper tube wrapped in paper and held it in his hand and watched.

"General, this is a small letter cannon being made! To put it bluntly, it is a firework, and after being lit, it can fly up to a height of more than 20 zhang, and then explode! It is used to inform the news from a distance at night, and it can be seen clearly from miles away!

The Sentry General's scout team can sometimes use this thing at night, let the little one make some for him, and the little one will make some of it when he has time! I didn't dare to delay doing those stone mines! Gao Cheng hurriedly explained to Xiao Tianjian.

Xiao Tianjian nodded again and again, this method is really good, sometimes they will march at night, and the scouts often have to go forward to a few miles in front of the team, and even if they camp at night, they will also send scouts to set up secret posts around the camp to prevent the camp from being stolen by the enemy, and use this thing to transmit the news, it is much faster than sending people to spread the news, especially when camping at night, once the enemy steals the camp, you can buy a little time to prepare in advance, and it can completely determine the victory or defeat of the two armies.

So Gao Cheng made this kind of letter cannon, Xiao Tianjian would never object, but he noticed a few large firecrackers on the table that had just been wrapped, which also caught his attention, and for some reason, a thought suddenly flashed in his mind.

He remembered that he also liked to set off firecrackers when he was a child, and whenever the Spring Festival was approaching, he would beg his father to buy him firecrackers to play, and he also liked amplified firecrackers very much, and often found some pots and jars of things in mischief, stuffed large firecrackers into them, and exploded those things, which won a burst of cheers from the little brothers.

Another time he had a whim, peeled off a lot of big firecrackers, took out the gunpowder inside, and then stuffed it in a bamboo tube, after tamping, installed a medicine twist, who knew that when ignited, the medicine twist burned too fast, he couldn't escape, as a result, the large firecracker exploded in pieces, the broken bamboo pieces flew far away, he couldn't dodge, his face was wiped by a small fragment, and the face was scratched, a lot of blood was shed, and he went home and was beaten by his father, and his distressed mother also shed tears, He still had a small scar on his face that he didn't dare play with it for a long time.

When he was a child, the charge of the firecrackers he put was still very small, and the power was quite large, and now the stone mine they make is actually a magnified large firecracker.

If you can make a stone mine out of stone, why can't you make a shell of a thunderbolt out of paper? To put it bluntly, a grenade is a firecracker filled with a lot of explosives, but the surgery is mostly cast in iron! Since the invention of gunpowder, in the Song Dynasty, leather cannons were wrapped in paper, which were filled with gunpowder and lime to frighten the enemy, and at the same time, the lime inside was used to confuse the enemy's eyes.

The biggest problem with black powder is that the explosive power is limited and the detonation rate is low, so when it is made into explosive weapons, it has to be filled with more gunpowder, which is also the reason why all kinds of explosive weapons are very cumbersome at present, Xiao Tianjian is not a chemistry student, so naturally he will not consider making any smokeless explosives or high explosives now, but if you want to reduce the weight of the weapon, you have to work on the material!

What if you replaced the stone or iron shell with a paper or bamboo shell? I guess the weight will be much lighter! If you want to hurt people by the shock wave of the explosion, you need a large amount of it, and there is a problem with the paper shell or bamboo shell, that is, the fragment power is very small, the speed decays quickly, and it is basically impossible to hurt people if you want to hurt people a little farther, and to solve this problem, it is actually very simple, fill some small particles of lead or iron pellets into the paper shell or bamboo tube, after the explosion, these things will not also fly around? And the effect should be good!

He patted his head and scolded himself for forgetting such a simple thing. Actually stupidly let Gao Cheng engage in these stone shell stone mines, and the resulting stone mines were so heavy that they couldn't be thrown far away, it seems that the mischievous experience when he was a child made him have some psychological shadows, so that he even forgot such a simple method.

What is the war after? Isn't the fundamental purpose of the pursuit of the output of firepower? At present, he is busy looking for craftsmen who can make shotguns, isn't this also the pursuit of this purpose? And he asked Gao Cheng to make stone mines, didn't he also want to export firepower to the enemy?

Why not try making a grenade with a paper shell or a bamboo tube instead of a stone or iron shell? Xiao Tianjian was so witful, so he immediately said and did it.