When Li Yuanying received the news from Li Shimin, he felt bad... The young people actually wanted to be a Tang version of Tudanke! Young people let themselves go, and they let themselves go so wildly... Su Daqiang is not as wild as you!
Archimedes did say, Give me a fulcrum and I can lift the entire earth. But that was just an exaggerated rhetorical technique. The Wandering Earth used more than one fulcrum, and it was almost defeated by Jupiter.
It is understandable that you think of fireworks and artillery, but... from the steam car to the Tudanke, who among us is the one who has traveled through time?
"Your Majesty, it shouldn't be very difficult to modify that kind of car." Du Che saw that Li Yuanying had been in a daze, took the note in his hand, and said with some confusion after reading the news. The repeating crossbow is mounted on a steam vehicle, the arrowhead is equipped with a gunpowder pack, and the wheels are modified to be suitable for dirt roads, grasslands, and even deserts. Just a few more experiments... Could it be that the prince is thinking further?
Li Yuanying shook his head and muttered in a low voice: "The tiger came out of the coffin, the turtle jade was destroyed in the coffin, whose fault is it?"
After Pandora's box is opened, it will not only face foreign countries... I am afraid that Ji Sun's worries will not be in Zhuan Yu, but within Xiao Qiang. They were walking much faster than someone originally thought, and there was not enough time to arrange the three carriages. The two carriages of the aristocratic family and the nobles no longer have any resistance in front of the royal family members or the political hall headed by the emperor. The battle within one or two hundred years will become just a cake divided within the Li family.
Unless there is an emperor in the Tang Dynasty who likes to dance the flute in the palm of his hand to make a perfect sound, and has thirty-six palaces with long autumn nights, for the sake of beauty, he can bear to wear colored hats and even throw his own flesh and blood to the ground. Needless to say, Wei Xuanzhen and I made such a fuss that he did not agree to the creation of the crown princess. Because whether it is the world and Wei Xuanzhen, or whether you want to do whatever you want, the lack of restraint is all written by the old man who likes to smash vats.
The little girl of history, under the elder's pen, was dressed up to suit his aesthetics. Xu Jingzong's little tricks of editing history were not even qualified to be his younger brother in front of him.
One or two hundred years later, if there are a few more amazing geniuses among the people, and a few foolish kings relax the restrictions on mining, there may be a situation where they are outshined.
There is a law that states that private citizens are not allowed to possess wallpaper. Because of the beauty of the flower of freedom blooming everywhere, there is no need for a flower grower.
"My lord, what are you talking about?" Du Che didn't hear Li Yuanying's words clearly, he only heard whose fault it was.
Li Yuanying came back to his senses and said with a smile: "Nothing, I'm just thinking about how to improve Jiannu."
The fuel engine Tudanke needs has not yet appeared. As long as Gongsun Bai can refine tungsten, Wallpaper can take a first step, "How is the situation there, Mr. Gongsun?"
I don't want to make a wall that will blow up the barrel, nor do I want to make a matchlock type. It's easy to use it in a hurry, and the range is short. The problem of the cooperation between the rifling and the egg, as well as the improvement of the rifling, took three to four hundred years. It was not until the caliber of the egg was one circle smaller than the diameter of the rifling that the problem of difficulty in loading was solved. The biggest improvement is a small cone-shaped hole at the bottom. When fired, the gunpowder gas expands the tail, embeds the rifling, and rotates out of the chamber at high speed along with the rifling.
It can only be said to be a small step forward for a boy, but a giant step forward for a human being.
As for the degree of rotation of the rifle, the length of the wall tube, and the selection of materials, which must be hard and tough, but also resistant to pressure and high temperatures... leave it to Du Che and the others.
One small step forward, the remaining big step needs to be taken by Yunhe Mansion.
If you stand on the shoulders of giants and look down, you will find that the solution to the problem is very simple. But if you stand at the foot of the mountain and look up, you will see that the mountain is so high that it is too high to climb. Brother, why do they have such big ideas? It's not scientific!
"Li Shangshu helped bring some money back to Wei Gong." Du Che looked at him and talked about him, resolutely not mentioning Gongsun Bai's side, someone... someone also wanted face.
Li Yuanying patted Du Che on the shoulder and walked towards the backyard without saying anything. The Jinyang little bun had just arrived, and he always had to take her around. Not only did the working hours exceed the standard today, the work intensity seriously exceeded the standard, and I had to rest for five days.
If Gongsun Bai still has no results after five days, he might as well have fun with flying swords. If he is really free, he can draw talismans, help make a rainy cloud, or let the first snow fall in the twelfth year of Zhenguan. , come a little earlier.
Du Che wanted to shrink his neck, but then he remembered that it was not the time when every hexagram was extremely unlucky, so he straightened his back a little more. So-and-so is now a friend of Prince Teng, and has not had a fortune-telling for almost two months. Why don't you do a fortune-telling for Mr. Yuan?
He did what he said. After half an hour, he threw the turtle shell in his hand into the stove for boiling water. He put back the copper coins in his sleeves and left the study. The scenery of Han River was good, so he went to take a look around.
Yuan Tiangang, who was sitting on a futon in a thatched house somewhere in Lushan, opened his eyes and looked in the direction of Xicheng, raised the corners of his mouth slightly, and whispered: "Shu Zi."
"Master, what are your orders?" The Taoist boy wearing a blue Taoist robe stretched his head out of the door curiously and asked.
"Mingyue, go boil a pot of water and make a pot of freshly fried Lushan green in the refreshing breeze." Yuan Tiangang flicked the fly whisk and said calmly. According to the biography of Xie Zhen in Southern History, sometimes he was drunk alone and said: "Whoever comes into my room, there is only a breeze; whoever drinks to me, there is only a bright moon." The Xie family, the tenth prime minister, has dispersed into the bright moon with the breeze. When the previous dynasty destroyed Chen, they were already close to the Guhan clan. By the time Tang Dynasty was established, they had never been heard of.
"Here." Mingyue responded, turned around and ran away.
Yuan Tiangang stood up, came to the courtyard, looked at someone approaching from afar, and said with a smile: "Aren't you refining ore?"
New swords enter the Sword Washing Pond every year, so don't try to fool people with nonsense like "someone is not as good as Wei Hei Quan".
"Do you still remember the sesame seeds in Du Si's hand (Chapter 178)?" Gongsun Bai put away his sword and looked at Yuan Tiangang seriously, but his eyes were extremely complicated, with a mixture of sadness and joy, and a hint of uneasiness, and asked softly.
Yuan Tiangang's eyes turned slightly, his face became serious, and he asked solemnly: "How many are there?"
Gongsun Bai took out a piece of silver-white metal from his sleeve, which was about the same size as his fist, and said: "The metal refined from two pieces of ore is lighter than the metal found in Chang'an that does not change color and was jokingly called platinum by King Teng. , but the melting point is much higher, and you need to use fingertip fire to melt it.”
Yuan Tiangang took the metal from Gongsun Bai's hand, rubbed it gently with his fingers, and asked, "What does it look like just after refining?"
The melting point is so high, how do ordinary craftsmen deal with it? Prince Teng was already very interested in Sesame. If he knew that it could not be used by the Shaofu craftsmen, he would be very... heartbroken, and the way he showed his sadness was not interesting at all.
"It's in powder form, irritating to the eyes and skin, and slightly toxic." Gongsun Bai explained softly.
Yuan Tiangang breathed a sigh of relief, there was a lot of space for the powder to be manipulated...
…
