Yu Chi Baohuan's screams passed through the Wu Guogong Mansion and reached the ears of the neighbors.

None of the neighbors knocked on the door to dissuade them, and they had long been accustomed to it!

Chang'an College is far away from Wu Guogong's Mansion, so Tang River is destined not to hear the screams of his students at home!

Of course, even if you know, Tang Heshang will say "well played"! Then, after doing a home visit, I asked Wei Chigong to pay attention to the construction of family style, how can I hate learning from the top down, you see, isn't it just self-inflicted evil consequences now?

As for whether Wei Chigong can change his family style, it doesn't matter, the important thing is to see Yu Chigong nodding and saying, "Shiro, what you said is very reasonable!" It's all our fault as parents, and we must cooperate with the school to do a good job in education! "That's refreshing!

Teacher, although you can only murder students?

Murderous parents are the embodiment of social value!

Getting back to business, speaking of Tang Heshang, he got up early the next morning and did not give a lecture to the teachers, but let the teachers study on their own, and at the same time gave Ma Zhou two tasks.

The first one is recruitment!

The second is to recruit a few female teachers!

The clever Ma Zhou suddenly thought that the young mountain chief was really going to teach the students that textbook that was not like a textbook. And the purpose of finding a female teacher is definitely to teach the female teacher the knowledge in the "Biology" textbook!

Well, you have to choose well, and when the time comes, communicate with the mountain chief and let Ma teach you.

By the way, let's see if you can get close to the water and get the moon first, after all, Ma is not young anymore, and he doesn't have a family yet! Do you really want to linger in Pingkang Square for a long time? No, that's not Ma's style!

Cough!

Something!

Something!

Ma Zhou stopped his somewhat dangerous thoughts in time, and secretly decided in his heart that the notice for recruiting girls to teach must be written by himself, otherwise the little doll in Li Yifu might rob him after he found out!

You must know that after the kid from Li Yifu has been to the Qinglou with him twice recently, he has already eaten the marrow and knows the taste, and often runs away secretly! In Pingkangfang, Ma has caught him several times! I don't know moderation when I'm young, phew!

Tang Heshang looked at the expression on Ma Zhou's face a little swaying, and couldn't help asking: "What do you want, Ha Lazi has flowed out!" ”

"Nope! Didn't think about anything! ”

Ma Zhou skillfully wiped the crystal from the corner of his mouth, grinned, and turned into the classroom.

Without much thought, Tang Heshang turned around and left directly.

Half an hour later, the Tang River, which had many titles such as Admiral, Road Supervisor and Young Craftsman, Wu'an County Uncle, and Chang'an College Mountain Chief, appeared at the entrance of a newly established yamen in the Tang Dynasty. It is said that it is newly established, but in fact it is not new, this yamen has been established for more than a year, and its name is called Gunpowder Administration.

As the founder, Tang Heshang was the only person who did not hold a position in the Powder Supervisor but did not need to be notified to enter the Powder Supervisor freely.

He knocked on the knocker, and then the door opened the yamen, and he nodded his head with a look of surprise!

Tang River got a hard sentence, and then swaggered inside.

Tang Laosi was familiar with the road, and after a few turns, he arrived at Li De's room.

Li Dexian was not there, Tang Heyou turned around and went to Li Dejian's room next door, only to find that the two Li brothers were not there.

walked out of the room and asked someone, only to find out that the two brothers of the Li family often stayed in the laboratory during this time.

The laboratory, Tang Heshang naturally knew the way, and walked directly over.

Li Dejian and Li Dexian are sitting in the laboratory, looking anxious!

"Yo! What's going on? ”

Tang Heshang grinned and asked, "What stumped the two bigwigs of our gunpowder superintendent?" ”

Listening to this familiar voice, Li Decheng turned his head in surprise, and then immediately showed a happy smile on his face: "Shiro, why are you here?" Quick, come, we've been getting this nitric acid and concentrated sulfuric acid for a long time, and we haven't been able to get it out! Can you teach us how to do it? ”

It turned out that it was stuck in the link of nitric acid and concentrated sulfuric acid!

This task was given by Tang He, how could he not know how to make concentrated sulfuric acid and nitric acid?

It's just that now without industrialization and electricity, it is really difficult to get concentrated sulfuric acid and nitric acid.

He shook his head and said, "I can't get it out for the time being!" ”

"What?"

Li Dejian, who had long been deeply immersed in the world of chemistry, stood up suddenly and almost knocked over the bottles and cans on the table! He was surprised: "You can't figure it out, so how can we upgrade our weapons?" ”

"That's what I'm here for!"

Tang Heshang grinned: "I just talked about the gunpowder upgrade before, so I don't have time to care about you, I think you have tried many times, but you have not been able to succeed." You are not to blame, it is not that your knowledge is not in place, but that it is caused by technical means. So, I suggest you go to the early door! ”

"Daomen?"

Li Dejian, who was already a little lost, frowned and said: "In addition to worshiping gods and Buddhas, they can only do alchemy, where will they do this?" ”

"No!"

Tang Heshang shook his head with a smile and said: "Even those alchemy Taoist priests may really be able to help you, you can go directly to Yuan Tiangang, and say that Sun Simiao let you go!" Naturally, he will help you.

At the same time, I have come to ask you for this new type of gunpowder, and I hope that you will be able to make it within a year, and make a new type of weapon. After a year and a half, I hope the Navy will complete the refitting! ”

A year?

Li Dexuan frowned and said, "Shiro, the time is very short!" ”

Tang Heshang shrugged his shoulders, and the "I know" is the same if he doesn't say it.

The two brothers suddenly fell into deep thought, they have no clue about nitric acid at present, but they have to make new gunpowder and new weapons within a year, which is an impossible task no matter how you look at it!

However, in the current situation, it seems that the Tang River will not give them more time!

"I can't guarantee it! I can only try with all my might! ”

After thinking for a long time, Li Decheng took a deep breath and replied.

"Good!"

Tang Heshang smiled and said, "I believe you, you said you will do your best, you will definitely do your best!" Brother Dejian, win the award, this matter is done, I can guarantee that both of you will have a title no less than a baron! ”

The Tang Dynasty is now an era of peace, and in addition to hereditary, there are very few titles released. The promised county viscount on the Tang River is already a very strange thing.

Although Li Dejian is destined to attack the title of his father Li Jing, it does not mean that he does not want to win the title for himself through his own efforts and in a strange and ingenious way!

This is the best evidence to prove that you have not taken the wrong path for so many years!

Like his brother, Li De naturally wants to prove himself.

The two brothers glanced at each other and nodded solemnly to Tang Heshang.

"One more thing!"

Tang Heshang grinned and said, "This matter may be related to whether you can get a county barony now." How many guns and flintlock pistols are produced on the side of the Gunpowder Superintendent now? ”

The Li Decheng brothers, who have not been in charge of production problems for two months, can't report accurate numbers for a while, Li Dejian said: "Let's go and take a look, the recent focus is on nitric acid!" ”

It stands to reason that the chief official of a yamen should be punished if he does not know the situation in his yamen.

It can be used on the two Li De Award brothers, this statement is unreasonable, scientific researchers, it is indeed difficult to escape after a heart is drilled into scientific research.

Tang Heshang understood this very well, and said with a smile: "Okay! ”

The three of them walked out together, and this was the first time in two months that the two brothers had walked out of the laboratory outside of dinner.

The person who counted the gunpowder weapons was the gunpowder superintendent.

After walking out of the laboratory, Li Decheng immediately returned to his appearance as a leader. Finding a small official, Li Decheng asked: "How many flintlock pistols and artillery have we produced now?" ”

The work of the little official obviously did not fall behind, and he said without thinking: "In May, we set up 20 more hydraulic drilling machines, so the output increased by 30 percent. At present, there are 1,200 flintlock guns, and the artillery is slightly less, plus the original eight, now there are only twenty! There are now 500 rounds of solid bullets, and there are not many hollow rounds, only more than 60 rounds! ”

"Hmm!"

After listening to this, Tang Heshang asked with a sigh of resignation: "How much can solid and hollow bullets be produced every month now?" ”

"Go back to the young eunuch!"

The little official still called Tang Heshang by his previous title, and he replied: "Solid bullets are easy to make, as long as the iron is enough, there is no problem in making fifty or sixty rounds a day." In the case of hollow bullets, the requirements for iron are higher, so you can only make twenty or thirty rounds per month! ”

Tang Heshang didn't think there was anything wrong with the title of the little official, and said with a smile: "It's like a stream, it's very good, and you have done a lot of homework!" It seems that the procuratorate is destined not to invite you to tea! ”

Where can't the little official hear that this is a joke? He said confidently: "Of course, which of our gunpowder supervisors would be afraid of their procuratorate?" You're all very competent! ”

"Well done! Go get busy! ”

Tang Heshang gave the little official a thumbs up and ordered him to leave.

Waiting for the little official to go away, Tang Heshang said to the two Li Desheng brothers: "More than a thousand guns, say no more, say no less." I want to clear my inventory, what do you guys think? ”

The two brothers nodded in agreement.