The eldest grandson Wuji was very excited, excited to make Yuan Shan feel that something was not right, and then he heard the eldest grandson Wuji and Li Shimin begin to discuss something, and after a few breaths, I heard Li Shimin say: "Yuan Shan, although this grenade is louder than the blast rod, but it is also too dangerous, according to the king's point of view, this thing is not suitable for folk production, it is better for you to dedicate the production method to the imperial court."
Dedicated to the imperial court, can I still disagree with what you say, but Yuan Shan did not rush to speak, his expression was very complicated, and he was thinking about how to get benefits.
Seeing Yuan Shan's hesitation, Li Shimin also saw the clue, Yuan Shan is a person he knows very well, as a noble but very fond of money, he even went to Chang'an to open a shop in person at any time, and showed up like he was afraid that others would not know that it was him, the Hou Ye, who opened the shop.
Because he knew the details, Li Shimin was very relieved, as if he could control everything, and then said: "This king knows that you must spend a lot of money to make these things, and this king is willing to pay three hundred taels of gold." ” Forced to buy and sell, the price is not high, at least 10,000 gold, black powder This is the beginning of the turning point of the era of thermal weapons, don't think that I will compromise with only 300 taels of gold.
Thinking about it, three hundred taels of gold is not too little, and with the current industrial level of Datang, can it produce grenades in large quantities, and it is almost the same to process a thunderbolt.
"One nitrate, two sulfur and three charcoal, according to a certain ratio to make black powder, this grenade is actually very simple, that is, the empty thin iron jar is filled with black powder, and a fire rope can be added outside, Your Highness knows the match, the fire rope can be made with the medicine head of the match, so that after ignition, it will slowly burn to ignite the black powder, it's as simple as that."
Yuan Shan said very directly about the key technologies, materials, proportions, and the principle of grenades, anyway, that's all, and then it's up to you.
The eldest grandson Wuji and Li Shimin both understood, and they couldn't imagine that such an amazing thing could be made with such simple materials, so they exchanged three hundred taels of gold with their mouths.
What kind of grenade, this is clearly teaching them to do a big artillery battle, Yuan Shancai will not be stupid enough to leave the black powder in his hands, anyway, if the ready-made grenade can be prevented by Datang, then he has nothing to say, if it can't be imitated, then they need to study it slowly.
For black powder, this is actually very general in Yuan Shan's opinion, with the current level of refinement, it is not easy to get extremely pure black powder, and the black powder with impurities can only be made up for by increasing the amount of medicine in terms of power, and then the power of this is general, and it is more suitable to make a burst rod or something.
Li Shimin was very happy to get the formula of black powder, and the eldest grandson Wuji on the side suddenly said, "Your Highness, it's time for us to go." ” Li Shimin obviously couldn't get enough of the grenade, and wanted to throw two to play, but now there is no time, and the team of people comes and goes quickly.
Then Yuan Shan took people back to Puzhou City, and on the way, Yuan Shan told Yu Chi Baolin, Wei Dayou, Huo Da and others about the production and use of gunpowder again, and asked them not to announce it to the public, but everyone in the hunter training class must master the use of gunpowder During this time in Puzhou, getting three hundred taels of gold from King Qin made Yuan Shan have more money, and directly asked Yanbei to drive a carriage to send most of the gold back to the Yuan family manor.
In mid-August, when there was nothing to do, Yuan Shan was very bored in Puzhou, but during this time, he also explained through Qin Qiong that some civil and military officials in the army had a better relationship with the eldest grandson Wuji these days.
Because Yuan Shan found that the eldest grandson Wuji was very thoughtful in business, he took a fancy to the market space of candles at a glance.
The demand for candles in the green buildings of Puzhou City is also gradually increasing, and lighting a candle by candlelight has become a fun act at night, how can it not be liked by the merry talents.
In the past few days, candles have earned hundreds of times, and matches have become quite popular, and now things are a blank, and Yuan Shan is waiting to collect money every day.
Within a few days, he was not happy, and saw a group of black-armored cavalry with a convoy enter Puzhou City, and Yuanshan's shop was just facing the street, and he could see what was happening on the street at a glance.
A team of carriages looked at the length of about fifty or so, but when he saw the wheels, he found that the first few cars were not the pulley bearings he sold to Li Xiuning, and when he looked at the back, it was different, because the back could also be seen to be pulley bearings, but the model seemed to be twice as large, but it was still flat in the process of moving.
Yuan Shan was very depressed and had no patent rights, so he could only let it prevent, but fortunately, these imitation pulley bearings were still much worse technically, otherwise he would be really sad. secretly scolded Li Xiuning, a loser in his heart, and just when he was thinking about how to vent his anger, he suddenly heard a sharp girl shouting: "Yuan Shan, I'm coming to see Qianyu, where is she." ” The person who came was none other than the barbaric female guard Ning Luo, and now he was in a very bad mood.
"Miss Ningluo, did you go from Chang'an to Puzhou just to see my wife, you really have a heart."
Yuan Shan said with an interesting joke.
"The Marquis of Lantian County is so majestic, you will bully my family Ning Luo when you meet, it seems that you really don't take this palace in your eyes."
Li Xiuning's voice suddenly reached Yuan Shan's ears, and he suddenly had a bad feeling.
"Yuan Shan visited Her Royal Highness the Princess, I haven't seen her for a long time, it turned out to be behind closed doors."
Yuan Shan is not good at stubble, and the pun can be regarded as expressing some of his minor dissatisfaction with patent rights.
"No wonder you're so angry, it turned out to be angry with the palace, these carriages took me a lot of effort to make, it's really the same as you said, this cost is really not cheap, I knew that this would be ordered directly from you, but the palace is too anxious to make this decision."
Li Xiuning looked at Yuan Shan's unangry and arrogant way.
"How dare you be angry with the princess, since the princess can make the pulley bearing, it is naturally good, if I use it for the people of the Tang Dynasty, it will be convenient to travel in the future, I would like to see the pedestrians on the streets of my Tang Dynasty like a busy traffic, I have long waited and seen such a Datang, but if the enemy learns to use it to deal with the Tang Dynasty, it will be more than worth the loss."
Yuan Shan said casually.
"This palace has already made arrangements, so I won't worry about you."
Li Xiuning said very seriously.
Yuan Shan felt that this Li Xiuning seemed to be a different person today, he didn't have the princess's frame in the past, what's wrong with it now, is he out of love, if it's true, he has to stay away, and it is completely without warning for a creature like a woman to lose his temper.
"The princess can come to me today, let my shop flourish, and see if there is anything you like to discount."
Yuan Shan changed the topic in an instant, and he really didn't want to pinch the princess anymore.
"Hmph, where did you get any merchandise from in this empty shop?"
Ning Luo suddenly asked questioningly at this time.
"Haha, misunderstanding, no, although the hall of the small shop is empty, this does not mean that this store has no goods to sell, everything can not look at the surface, this time of course you have to ask the shopkeeper, in fact, the small shop is mainly engaged in matches and candles, and there are some cement samples that can be ordered if needed."
Yuan Shan said.
"The matches and candles that made a fuss in Chang'an City some time ago turned out to be made by you."
Ning Luo said with a look of sudden realization.
"That's right, the shop in Chang'an City and Hepingfang was opened by me, and the things were also invented by me."
Won-sun cheekily said that the wind was light.
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