After all, my young master was a soldier in his previous life, although he had never fought with hmb, botn.

But this did not prevent him from becoming extremely interested in ancient armor, swords and cold weapons because of fighting and fighting.

If the young master has always been a scumbag who is running around for life, then most of this interest can only be just about interest.

However, the young master worked hard with his virgin brother, so naturally there was no shortage of money.

Like the Virgin, we earned money to enjoy it!

So naturally, he spent a lot of time on his interests and preferences, which is why he has some understanding of casting and smelting.

But this is limited to some understanding. After all, the young master is not a person who plays metallurgy.

At most, he remembers clay sand molds, oil sand cores, oil quenching, brine quenching, etc., but he was stunned by the specific ratio and process operation.

This is also the reason why the young master said he would invest a lot of money to operate this matter. If you want to know the specific ratio, you can only continue to experiment.

On the other hand, the young master ordered Jiang Chao, Xu Tingguang and others to take people to check the ancient books reprinted from Xu Jing's home during the day to find useful records.

At night, the craftsmen in charge of experiments were taught to read and then handed over the records to them.

The smart children of Zhangjiazhuangzi followed these craftsmen and kept recording the experimental data, material ratios, and operation methods.

Fortunately, although there are very few records in ancient books, it has left behind some experience and records from predecessors.

For example, Qi Wuhuaiwen's steel filling method in the Northern and Southern Dynasties was recorded in his experience.

Then the most useful one is "Kaogong Ji", which contains a lot of records. "Xunzi·Strongguo" mentioned some.

But these are all works from the Warring States Period. Later, there are "Qimin Yaoshu" and "Dream Xi Bitan" records a small part of them.

The more I look at the young master, the more angry he gets. He keeps scolding the dogs for criticizing the truth and neglecting the weapon!

The technological innovations recorded in this record were almost casually recorded after the Warring States Period and the Northern and Southern Dynasties, and they were completely ignored.

Instead, it is a bunch of nonsense and nonsense. "Salt and Iron Theory" is the most important example.

Sang Hongyang's proposal is mentioned in a small amount, and some smelting and casting techniques are also mentioned.

But the whole article is full of silences to criticize the "virtuous literature" for those dogs. The nonsense that the dogs criticize the virtuous literature is useful!

You just record more information about smelting and casting at that time. If you record more, it wouldn’t be so hard!

Almost everyone is studying this and that, and the records about technology come and go are just so disgusting.

These craftsmen were divided into several groups and were constantly experimenting with casting new cannons.

But now it is not a large-scale artillery cast, but a small breech-mounted rapid-fire cannon weighing dozens of pounds.

On the one hand, this kind of test sample consumes much less material, and secondly, a cannon worth tens of kilograms can be installed on a chariot if it is suitable.

In fact, the casting process in ancient China was not bad. The gate thickness of the unearthed Han Dynasty stack casting model was only 2 to 3.5 mm.

This shows that accuracy can be achieved to a certain extent, so what Mr. Zhang did first was to unify the measurements.

I have to say that almost every dynasty in China has one measurement method, which is really fucking.

The unearthed Warring States ruler is about 22 to 23 cm, and in the Han Dynasty it actually ranged from 21 to nearly 24 cm.

By the Sui and Tang Dynasties, it rose to 29 to 30cm, and in the Ming and Qing Dynasties it was 31.1cm.

"No...Sister Yanran, what are you going to do with you?!"

The young master returned to the thatched cottage. Recently, Zhang Yanran, who had been playing happily with Miss Miao'an and Miss Ashikari Tsuki in the thatched cottage, came here.

After Zhang Yanran arrived in the capital, the old Duke took her with her to the side of the school to worship her ancestors and become a naturalized person.

If this old Duke is like this, the old Ye Xiao can see at a glance that his grandson's apprentice Tang Bohu and this girl Yanran have a look.

However, this girl Yanran brought a girl named Chunniang together, but Tang Bohu also had a great conversation with this girl.

"Don't look down on others!"

Zhang Yanran was immediately annoyed and said to the young master angrily: "My medical skills and sisters are also in Xinglin in Jinling, and the people all praise it!"

Seeing that Zhang Yanran was really annoyed, the young master quickly bowed and smiled to accompany her.

"Sister, you know that Chihu is not questioning the sisters' medical skills. It's really a long way to go this time, and there are many miserable roads along the way..."

Mr. Zhang said it sincerely. If possible, he would not even want to take Ji Wu Generals.

But those Wu family women were not willing to do so. They almost committed suicide and realized their ambitions when they had this meaning.

The young master was so scared that he had to give up, but he still prepared a carriage and horse for them.

"Don't worry, my sisters often go to the countryside for free medical consultations!"

Seeing this, Zhang Yanran smiled and said a blessing to the young master. Although her voice was soft, she was extremely firm: "Go to pick up the victims, you need a doctor!"

Mr. Zhang really couldn't bear to let these young ladies go with him and wait for advice.

At this time, Tang Bohu, who came with Zhang Yanran, bowed and bowed, saying, "My teacher, don't persuade him anymore. Yanran, Chunniang must go."

Damn! You kid turned your elbow out before you got married!

When Zhang Yanran heard Tang Bohu's words, she looked at the young master's eyes and suddenly turned red with a "swallowing" look.

And the Chunniang, who was originally looking at the door, ran away and disappeared.

"Go and go!" Mr. Zhang waved his hand helplessly when he saw this: "You need to protect them along the way and don't leave!"

Tang Bohu quickly bowed and responded, while the young master pondered for a while and wrote a note with a seal for him to take it to find Butler Xiao Zhou.

Since we all agreed to Yanran and the others for help, we naturally have to prepare it.

Originally, Mr. Zhang also considered asking Butler Xiao Zhou to find some doctors and asked them to go to the disaster area to help.

Now that I have my own family, it is of course better. The note I wrote was to ask Butler Xiao Zhou to withdraw the money and let Yanran and the others purchase the needs.

The new Jinshi have now received imperial orders from the court, and they are all concentrated in the tribute court for the examination.

Old ministers who had experience in flood control and disaster relief were invited to tell these new Jinshi how they could provide disaster relief and how to nourish the people.

The explanation is not only necessary to make their own statements, and make preparations for the first and second order...
Chapter completed!