People who are arrogant and arrogant generally do not have good results, but as long as those who have lived in the afterlife, the requirements for fairness will become almost harsh.

Because the idea of freedom and democracy has long been deeply rooted in the hearts of the people.

Although he came to ancient times, just two years was not enough to be completely crushed by the obsession in a person's heart by the grinding plate of life.

Even if the other party is the emperor, that won't work.

As an egg farmer in later generations, all that can be left is this backbone.

It is not a shameful thing to be used by others, if a person has no use value at all, it is a sad thing.

"Even if you have measured all these trees, can you not measure the height of Mount Tai?" Zhao Lao Er said with a dark face.

"Back to the official's house, Weichen said a few days ago that he would set up a geological college, which is used to teach how to measure the height and depth of mountains." Wen smiled. Since this damn Zhao Lao Er wants to use himself, then being angry is naturally the right thing to do, and it is very fair.

"How is it measured?" Zhao Lao Er frowned.

"I wonder if the official has ever heard of the Pythagorean theorem?" Wen asked.

Zhao Lao Er coughed lightly and said, "........ A little impressed. ”

"Then Weichen is easy to explain, although Mount Tai is much taller than a tree, but using the Pythagorean theorem, the arithmetic law, it is still easy to calculate the geometry of Mount Tai." Wen explained.

Zhao Lao Er frowned and said: "Since there is already this Pythagorean theorem, why has the height of Mount Tai not been measured?" ”

"The officials don't know this, although the sages invented the Pythagorean theorem, but if you want to measure the height of the mountain, you also need a tool called a cross instrument, that is, to measure the height of the mountain with the shade of the mountain, calculate the length and angle of the shadow, and then combine a standard mold that conforms to the Pythagorean theorem, and then multiply it by this coefficient, and finally according to the angle of the sun's illumination, you can calculate the accurate mountain height." Wen smiled.

In fact, measuring the height of the mountain is much simpler than Wen said, and it is something that a junior high school student can do in the future. However, Wen does not intend to explain too simply, otherwise it will give people the illusion that the knowledge is very simple and cheap, so how to attract attention.

"........" Zhao Lao Er was stunned for a moment and said: "It seems that this cross instrument is very important!" You invented it? ”

Although Zhao Lao Er has already been stunned by the news, but to be able to become a generation of emperors, his own quality is not covered. Although I can't understand the math problems that Wen is talking about, I can grasp the key points from a thousand things, and it is quite good.

"My master made it with his old man." Wen lamented.

“........”

This damn smell, every time it comes to such a critical juncture, he will come out and talk about his saint-like master. For a person who no longer exists, it is impossible to ask for a certificate.

However, when he heard what he said, he didn't doubt it, after all, this kind of thing can be verified at any time, but Zhao Lao Er always felt that something was wrong.

"You estimate, if you follow the method you said, how long will it take to re-calculate the states of the world?" Zhao Lao Er doesn't plan to dwell on these boring things, as long as there is a result in the end.

As an emperor, although he owns the world, Zhao Lao Er knows very well that in this life, he will have fewer and fewer opportunities to get out of the palace wall, and I am afraid that he will no longer need to personally ride a horse and armor to conquer the world in the future.

In the days to come, I will probably only be able to sit in the palace surrounded by four walls and learn about this world from the recitals of officials from all over the world. If you want to see your own country, it will become a luxury.

Now that there is such a sand table that can vividly condense the world's landforms, at least you can let yourself, and your successors, know what magnificent mountains and rivers you have laid.

"It depends on whether the manpower and money are sufficient, after all, they must first teach them this knowledge, and when they master it, they can go on errands." ”

"Tell me, how much does it cost?" Zhao Lao Er didn't have a good airway.

"Since the official family said so, then Weichen is not welcome." Smelling a few light coughs, he smiled and said, "100,000 is enough!" ”

"........" 100,000 is enough! This damn smell, how dare you open your mouth! Zhao Lao Er gritted his teeth and said, "Ten thousand." ”

Wen sighed and said: "Official, this ten thousand yuan is really not enough, we have to build a school first, buy equipment, and select people, everything is difficult at the beginning, and money is needed everywhere!" ”

"Thirty thousand, no more." Zhao Lao Er raised three fingers and said.

Wen pondered for a moment and said: "If the official family is really in trouble, how about 80,000 guan?" ”

"Thirty thousand!" Zhao Lao Er gritted his teeth and said. Is it farting when the emperor says something! Say 30,000 is 30,000!

"Official, 50,000 guan is fine!" Wen stretched out his five fingers and bargained.

"Can I bargain with my words?" Zhao Lao Er said angrily.

"Yes, Weichen commanded. It's just that it's difficult for a good woman to cook without rice, so this time may have to be extended, please forgive me. Wen arched his hand.

"For how long?" Zhao Lao Er said angrily.

"It takes about a year to select people, impart knowledge, and then start preliminary measurements, and it takes about a year for a state capital, and there are 64 states in the world, and it takes about 64 years." Wen analyzed.

"What! Sixty-four years? The corners of Zhao Laoer's mouth couldn't help twitching. This damn smell is really infuriating, sixty-four years, although the emperor was shouted as long live, but who can really live that long, it is the turtle that can live so long. Even if he is the emperor, it is still a question whether he can live for another thirty years.

Wouldn't I never see the day when the map of the world was formed in this life?

"I can't help it! If you lack money, you can't recruit enough manpower, you can't make the tools you need, and you can only measure one state capital after another. If we have enough money, we can send 64 groups of people, and we can complete the measurement in a year. ”

"........" Zhao Lao Er breathed a sigh of relief and said: "There can't be more money, let's focus on Hejian, Jinju, and Gyeongju first." ”

If money allows, of course Zhao Lao Er also hopes to complete the surveying and mapping of the world as soon as possible, but 30,000 is already a lot. If there are more, maybe those officials in the household department will die, and no one will look good at that time.

"Wechen does his best." It seems that there is no more money to knock out, so when it smells good, it will be accepted.

Wang Jien watched Wen and Zhao Lao Er like street vendors, and they bargained and decided a major event.

This was really a bit of a mixed bag, and he really couldn't understand why the emperor treated Wen so favorably. If it is said that Wen is a talent, then it is not so, the most important thing in the world is talent. After all, learning literature and martial arts well, goods and the emperor's family, this is the common pursuit of the world.

For the emperor, no one is irreplaceable, and once the emperor realizes that someone is irreplaceable, that person's death is probably not far off.

As long as you are smart, you will never do it.

Obviously, Wen is a smart person, but a smart person deliberately does this, which is really a little incomprehensible.

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