Chapter 438 Calendar Calculator

Su You hurriedly took off his head, lifted his sleeves and wiped his forehead: "Hehehe...... It's quite difficult, isn't it the same as being rounded back? If you don't even have this bit of face, then what kind of official are you going to be? ”

Zhao Luan was about to open his mouth to teach a lesson, when Su You raised his hand: "The jade slave is enjoying happiness in Bianjing, and Wei'er is outside with the wooden guest, do you want to see it?" ”

Zhao Pan beckoned Shi Wei in, and took the white ape's caress with affection: "Copy Liu Hedong's "Hate Wang Sun" again tonight, the five-grade members of the imperial court are not as calm as Muke." ”

The two talked for a long time, exchanging views on the court situation and many political affairs in Shuzhong, Shaanxi, and Erlin, and finally Zhao Luan took out a set of books: "I have always been scattered, and now there is only one piano and one crane left, but I can't give it to you again." This set of "Chengdu Ancient and Modern Collections" is considered to be completed, so I will give it to you as a wedding gift. ”

The old man said inauthenticly, where is this a gift, this is obviously a big eater, which means to let Su You help him publish.

Open it and take a look, it is still from Yong, Shu began the Shu era, there is no silkworm cong fish and enlightened kings!

This stubborn old man!

Zhao Luan thought that he was really giving a gift, and asked cheekily: "How have the problems in "Shangshu Prayer" been solved?" ”

Su You said: "Those questions, I threw them to Sima Daji, Ouyang Bachelor and Jiefu Gong, they are now arguing, Jiefu Gong thinks that some of the articles in the "Ancient Wenshang Book" may be a forgery after being cut and added by later generations. ”

Zhao Pan was a little worried: "If this is the case, the imperial examination will be in trouble." ”

Su You said with a smile: "The imperial examination is a literary style and righteousness, even if the "Ancient Wenshangshu" has been added and cut by later generations, it is also in accordance with the righteousness of my Chinese civilization." I don't think it's a big deal. ”

Zhao Luan is obviously old, in the first half of the year, to transfer materials to meet the needs of Weizhou construction, in the second half of the year to transfer military funds to meet the needs of the war, but also to organize several armies, people to cross, from south to north across the entire Sichuan, but also to take care of daily affairs, just look at the changes in people, you know, quite hard.

Su You was naughty and naughty, in fact, he was very moved in his heart: "Old man, it's you, it's you, it's hard work." ”

Zhao Luan was happy: "Don't want me to lead you like this, the old man is on the order of the imperial court to transfer to the northwest." Don't say it, this war has stimulated the economy of Shuzhong quite a lot. You once said that war would boost the economy, and the old man thought it was ridiculous, but now you can see it. ”

Su You nodded: "In fact, as long as it is a war that is not lost, there will be a certain war dividend, the first battle of Weizhou, from Hengshan to Qingtang, thousands of miles of land, nearly 100 Tibetan departments, deepened the connection with the Tu family, and extended the tentacles of the imperial court to Qingtang." ”

"After the repair of Guwei City, the weak defense situation has undergone a fundamental change, Shaanxi, this can be regarded as a relief."

Zhao Pan said: "Now it seems that the imperial court has been requisitioned for 20 years, and it owes the people the wealth they have hoarded. ”

Su You said: "Yes, the actual battle is consumption, that is, where this part of the consumption comes from, where it goes, and what processes it goes through in the middle, which is worth studying." ”

"If war is seen as part of economic behavior, then it is necessary to make such economic behavior a closed loop."

"In this Weizhou War, in fact, we made money, and we exchanged with the feudal clans before, and collected 600,000 guan for military expenses, and the final capture, the bare camel horse was no less than one million guan, and there were 20,000 free prisoners of war, and more than 100,000 attached to the Fan people."

Zhao Luan clasped his hands: "Speaking of which, this is the most profitable business, but it is too risky ......"

Su You said: "So, in the past, the imperial court was gambling. Gambling and doing business are two different things. always thinks about winning or losing, but is always calculated. ”

Zhao Pan asked, "Then did you write it as a note and send it to it?" ”

Su You shook his head: "I wrote private letters to Han Xianggong, Zeng Xianggong, and Fu Xianggong, and talked about the truth." If this thing is made into a strip, it will definitely cause an uproar in the imperial court, and it is better to be still. ”

Zhao Pan touched his forehead: "I'm afraid that the mountain rain is coming, and the wind is full of buildings......"

"History of the Song Dynasty": In the summer of the second year of Zhiping, in April, Wuxu, the edict official and the ceremony of the king of Pu Anyi were to be heard, and the minister Han Qi and others were presented in May of the first year.

……

The next day, Su You said goodbye to the old man, and together with Shi Wei, went to the Jade Bureau Temple to visit Yuan Degong and the little heavenly master.

Yuan Degong is already 100 years old, and his spirit is still strong, and he is happy to see Su You and Shi Wei.

The hundred-year-old man is still so brave and ruthless, he pulled Shi Wei and asked her to tell how he cut people.

Su You had no choice but to find another place to talk with the Heavenly Master.

Rubber, Su oil please Yu Bureau view of the study for ten years, still little progress.

However, what made Su You cry and laugh was that the rubber didn't come out, and the plastic came out first, or two.

The first is extracted from Eucommia ulmoides, in fact, this thing can already be said to be rubber, but at room temperature it is a plastic state, and it needs to be at high steam temperature to have the characteristics of rubber.

This is already a great progress, and it is impossible to have a high-power steam engine, but it is not impossible to give a small steam engine for irrigation and textile.

The second is to study the nitroglycerin process, Xiao Tianshi tried all kinds of nitrocellulose fibers, but the cotton of the Great Song Dynasty was not very qualified, and the things produced were many grades worse than explosives.

It's not good to make explosives, but it's okay to use perfume as an ignition agent, but when the people of the Jade Bureau chose camphor as a spice, celluloid was born.

Su You couldn't help but admire: "This is a good thing!" ”

The little heavenly master said, "How is it a good thing? Can you make a stethoscope? ”

Su You shook his head: "I can't do it, but well, I can make a lot of money from rich people." The formula was given to me, and I took it to Meishan for productization, and the results were opened. ”

The little heavenly master waved his hand: "Don't, don't want a penny." The Jade Bureau will no longer develop explosives in the future, that thing is really hurtful. ”

Su You couldn't help but sigh: "The Great Song Dynasty is weak, and we can't cut people with a knife alone, unless we choose their way of life." Anyway, this matter should be left to the case, and the Jade Bureau will develop others. ”

The little heavenly master smiled: "Thank you for your understanding. ”

Su You also smiled: "You and my brother, you will see the outside world when you say this, speaking of which, I should thank you." By the way, the research on rubber can't be stopped, what about Zhang Daochang? ”

The little heavenly master said: "Crazy demon, experiment every day, by the way, I have an idea, I don't know if you think it's reliable." ”

Su You asked, "What do you say?" ”

The little celestial master's eyes became deep: "Mingrun, you said, is it possible that the stars in the sky, the sun and the moon, are all spheres?" ”

Su You was frightened: "What do you say?" ”

The little celestial master said, "Through the telescope, we have studied the moon very thoroughly, it is not a disk, but a sphere. Its profit and loss, in fact...... In fact, it is a shadow at work. ”

Su You nodded: "Makes sense." ”

The little heavenly master grabbed Su You: "Then you say, where does this shadow come from?" Also, the black dots on Jupiter move regularly, and the size of Venus is also regular, these are all round, so I estimate that all celestial bodies are spherical. ”

Su You's head is a little dizzy, you don't want to be the Nobel Prize, do you want to be Galileo instead?

"This ...... You can study this yourself......"

After sorting out his thoughts, Su You felt that he still secretly stuffed some private goods to Xiao Tianshi: "Brother Xian, have you ever encountered difficulties in the calculation of profits and losses in the operation of the sun and the moon?" ”

Little Heavenly Master nodded: "It's more complicated, but it's not too complicated." ”

Su You said: "I came up with a set of calculators, and it feels quite useful." ”

After speaking, he found a pen and paper and drew a few circles: "Brother Xian, you see, this largest circle represents a year, and it can be divided into three hundred and sixty-five scales, each of which represents a day. ”

"There is a dot on this great circle, and this point can move around this great circle, and then there is a small circle outside this point, and the small circle represents thirty scales, which means the month."

"If you design a set of linkage devices, when shaking the rocker arm, the center of the small circle automatically walks on the big circle, and then the small circle is still rotating, so that when calculating the moon and day, will the amount of calculation be greatly reduced?"