That thing is amazing.

Wan Yanxiang wants to see it.

Han Yanxuan returned to the house with Wan Yanxiang, and there was a bell in the courtyard where the Han Mansion welcomed guests in the front yard.

It is about six feet tall.

Wan Yan Xiang looked at it carefully, this thing is better than the one that Xu Zhiguo spent tens of thousands of times to make, I don't know how many times, the back cover is open, and I don't know how many dense large and small copper gears there are.

The clockwork is still not working at the moment, so it is powered by a heavy hammer.

After studying a full pillar of incense, Yan Xiang asked, "King Jun, what is the use of this object?" ”

"Timed. Knock on it every time it's on time. ”

"Is it expensive?"

Han Yanxuan sighed: "Since I have this object, I have been restless in the backyard. My concubine used to spend money indiscriminately, and it was all used to buy clothes and jewelry. The cost of such an object is many times more than the money of all the people in my backyard combined to buy clothes and jewelry in a year. ”

"It's troublesome, it's troublesome. They don't dare to come out and stir up trouble, because it is my eldest lady who spends this money, but they often say troublesome things to me. ”

What Han Yanxuan said, Yan Xiang believed.

The concubines in the backyard compete for favor, sometimes it is very troublesome.

Think about it, isn't the jewelry fragrant?

Aren't treasures fragrant?

Such a thing that can be done by spending a few dollars a month to arrange a more person, but he has to make a one that will knock it twice, so much money is exchanged for a hard bow and a steel knife, isn't it fragrant?

Wan Yanxiang thought of another thing, which Han Yanxuan mentioned when he was in Jinzhongdu.

His own son who can burn money.

"King Jun, I heard that there is an object in your mansion that can carry people to the sky, can you take a look?"

"Of course, let me prepare for two days."

"Okay, that's a deal." Wan Yanxiang must see it, not only to confirm that Han Yanxuan once said that his son spends money like running water, but also to see what this weird thing Han Jiang is playing.

After sending Yan Xiang away, Han Jiang said to the Great Song officials who accompanied him: "Stay in the mansion and eat some light meals before coming back, okay?" ”

A middle-aged petty official stood still.

Han Yanxuan didn't know this, this was a historian, and his task was to record every word and deed of the Jin State envoy this time, and if there was any major event, he would keep it in the record.

The officer circled the bell three times, his gaze on the other side.

Han Yanxuan greeted him: "What's wrong?" ”

The official shook his head: "Jinren, barbarians." As a minister of state but short-sighted, this thing is the way of heaven, and the swing of this hammer is to borrow the land of heaven and earth to maintain the most accurate timekeeping. And this other thing, the lower officials think it is even more extraordinary, but they can't figure it out, what is this. ”

It is five feet high, made of pure copper, and rests on a wooden frame.

This is a scrap, a scrap of the six-part instrument.

It's not that the design failed, but that the data was wrong after trying to make it, and it was left as a souvenir.

Han Yanxuan asked, "Who are you?" ”

"Xiaguan Taishi Bureau, Deputy Supervisor Si Tian, Yang Zhongfu."

Han Yanxuan ordered: "Come and entertain others." Then he said to Yang Zhongfu, the petty official in front of him: "You come with me." ”

In the side yard, there is a really big thing.

The core is made of pure copper, and the rest of the part is made of mahogany as the main body, built on a solid stone platform, and the name of this object: the water transport instrument elephant platform can be said to use the highest technology controlled by Han Jiang at present, and even the roller bearings are used.

This thing was first invented by scholars in the Northern Song Dynasty and destroyed after the Battle of Jingkang.

In order to find the original picture, it is really a bloody effort to restore this thing.

Yang Zhongfu's eyes were straight.

He applied to the imperial court sixteen times, asking for some money so that he could make a water transport instrument elephant platform, but no one cared about this matter, and he would not be given money at all.

Han Yanxuan didn't show him this.

It's something else.

A table, an object of pure copper that was only a foot in size.

Han Yanxuan put an hourglass on the table: "A pillar of incense time, understand what this is, this king will give you a future." ”

Without a pillar of incense, and even before Han Yan's hand reached out to the tea bowl, Yang Zhongfu spoke: "This thing uses the improved doctrine of seven balances and six rooms, with the center of the intersection of the north and south ecliptic as the horizontal line, and Chang'an City as the longitudinal line, and the heaven and earth as the grid. If the lower official's guess is correct, when this thing is made, it can borrow the sun during the day and the Beidou at night for maritime positioning. ”

Han Yanxuan was taken aback.

Talent.

That's talent.

This is Han Jiang's study, and I haven't figured out what this thing is after studying it for many days.

In the end, he wrote a letter to Xishan, and his daughter-in-law wrote back to explain the use of this thing, and this petty official of the Taishi Bureau understood it in such a short time.

Han Yanxuan said: "This thing can't be used for the time being. ”

Han Yanxuan didn't say why it couldn't be used, Yang Zhongfu immediately said: "Because, this thing is assuming that the world is a ball, then the longitudinal line must be 360 grids, and the middle line of the horizontal line has not been calculated, and it is divided into the middle line, and the north and south are 90 grids each." With this data, this thing is valuable. ”

"No, not enough. It is also necessary to position the world, and the previous nautical charts are all waste paper. ”

Han Yanxuan began to woo: "This king will give you a promotion, but this thing must be kept secret." ”

Yang Zhongfu was more direct: "I resigned, just to concentrate on research." There is coarse tea and light rice. ”

Yang Zhongfu, a bull who calculated with a pen and paper that he had 365.2425 points a year, unfortunately he was finally dismissed, but this value is the best in history.

In the absence of celestial mechanics, advanced mathematics, astronomical telescopes.

I really don't know what he used to calculate this value.

After Yang Zhongfu expressed an attitude, Han Yanxuan smiled: "It's not that this king is stingy, if you want to study these kings, you can't be the master." ”

Yang Zhongfu was puzzled.

In his opinion, the imperial court would not study this.

The official family is even more ...... Idiot.

Just reading books, I have a lot of literacy, but I haven't learned any of the truths in the book.

Yang Zhongfu bowed: "Please teach the king of the county." ”

Han Yanxuan laughed:

"These belong to my son, if you want to study this official and send you south, if you get my son's consent, don't say that you will study these. Have you ever heard of the ancient Greek calendar, the Roman calendar, the ancient Babylonian calendar, the Mayan calendar, and the legendary Atlantis, which once had a glorious civilization and then sank into the sea? ”

In fact, Han Yanxuan has no interest in these, he understands the word Rome, and he doesn't understand anything else.

But Han Jiang said all day long, and Han Yanxuan wrote it down when he said too much.

It doesn't matter if you don't understand, it doesn't prevent King Han Jun from pretending.

Yang Zhongfu was shocked, he never expected that the young monarch of the Han family would study so deeply.

The calendar is only said to be something that is convenient for people to calculate time for their daily needs. But at a deeper level, it's astrology.

According to Yang Zhongfu's research, there are only three kinds of calendars in the world.