Ren Baqian came to the laboratory not only to look at the machine tools, but also to get a thick pile of data.

Including standard atmospheric pressure, gravity, elemental table, air composition, soil composition testing, etc., which are the basis of the world's development of science and technology.

For these things, there are also three experts who went to Izumo under the escort of the flying horse.

Not to mention the novelty brought to them by what they saw and heard along the way, at least this data can allow Ren Baqian to revise some of the school's textbooks.

For example, the atmospheric pressure of this world is 1.1 times that of the earth, but Ren Baqian has done experiments in the academy, and the boiling point of water is about 106 degrees, which means that the location of Arashiki is at an altitude of more than 1,000 meters above sea level.

At the same time, the gravity of this world is slightly higher than that of Earth, and these experts are more likely to feel tired when they first come to this world than they are on Earth.

According to their observations and some speculations, the world's planet is larger than the Earth, rotates at the same speed as the Earth, and is farther away from the stars than the Earth to the Sun.

As for the specific data, it will take a long time to come out.

Colleague The composition of the world's air is only 72 percent nitrogen, 25 percent oxygen, and one more rare gas than the earth, a total of 1.4 percent.

The biggest difference between this world and the earth is that there is an important gas in the air, which accounts for more than 1.5 percent.

This gas is reactive at high temperatures and reacts easily with a wide range of elements......

......

Ren Baqian stayed in Zhongshi Mountain overnight, approved the application of two groups of experts to go out to expand the sampling range, and returned to Lancheng with a thick amount of information the next day.

With these people, I really have a lot of peace of mind.

Professional things really have to be handled by professionals.

After returning to Lancheng, Ren Baqian stopped for a moment on Jingyang Street.

Arashiki has three gates, four roads, and the middle is the intersection of four roads, which is also the most prosperous area in the entire Arashi.

A little south of this junction, there is a small three-story masonry building, which is a cut higher than the other two-story buildings, and the masonry is decorated with large pieces of white jade.

White jade, still a stone, but looks a little like white jade, is a deposit recently discovered during prospecting, and is used as a decoration for a higher material value than it is.

This small building has six facades wide and is decorated with white jade patches, which looks quite luxurious.

It can be said that in the eyes of most people, the most luxurious building in the entire Arashi City is this shop with a big "silver" character hanging at the door of the newly built shop.

At this time, there were many people outside the bank, and some people entered one after another, and some people came out of it one after another, holding a few small pieces of paper in their hands, looking slightly uneasy.

"Boss, can this thing really be spent?" one big man leaned on the shoulder of the other big man, and raised the piece of paper in his hand with one hand.

"It should ...... Can you?" the big man who was being picked up had a deep doubt on his face. "Your Majesty can't lie to us!"

"I still owe a tael of silver to the restaurant, I don't know if he will accept this thing. The other big man also had a little annoyance on his face.

These are all people from the Department of Sheriffs, and they are all like that, not to mention ordinary people.

I'm used to using silver and copper, and suddenly the new pieces of paper that come to my hands have become this kind of new paper, and it's unreliable to think about it.

"Didn't you read the notice, this thing can be exchanged for silver taels and copper here!" said another big man.

"Nonsense, Lao Tzu wants to read it, but the problem is that he can't understand it! They recognize Lao Tzu in those words, but Lao Tzu doesn't recognize them!"

"Isn't this an overkill?" muttered someone.

Ren Baqian watched quietly from a distance.

That's right, it's redundant at the moment.

After all, these banknotes are not recognized by the people outside.

Whether it's used to buy something or do something, you need to exchange it for silver taels first.

But this is the beginning, after all.

When these people got used to the fact that these papers could be exchanged for silver taels and copper, and the people became familiar with them, these banknotes could be exchanged and circulated directly in the market.

Ren Baqian also has a series of plans to promote these banknotes.

The goal is to make most of Dayao places directly transact with paper money within three years.

"This is Your Majesty, isn't it?" said someone sitting on his mount, distinguishing the pattern on the banknote and the bystander.

It is the Secretary of Public Security, Bai Shiying, and the Secretary of Supervision.

These two people's money is not enough for a hundred taels of silver, and it is estimated that they came to watch the excitement specifically, and they have changed from the largest denomination to the smallest denomination.

"Definitely!"

"Your Majesty is actually painted on this!"

"Who is this?"

"Prince Zhao!"

"Hey, looking at the sun, there is also Prince Zhao next to Your Majesty's picture. ”

"Prince Zhao, there is His Majesty next to this!"

"The two still look at each other!"

"How do I feel like I've been fed something? All of a sudden, I'm not feeling good. ”

After the two finished speaking, they turned their heads and saw the brilliant Ren Baqian who was smiling.

"Prince Zhao is here, and you are really with Your Majesty...... What do you mean?" Iron Yan turned his head to look at Shiraishi Eagle.

Bai Shiying frowned, pondered deeply, and suddenly realized: "It's like chewing wax!"

"Is that the word?"

"Probably right!"

Ren Baqian played with taste: "Your Majesty must be happy to hear the two of you say this." ”

"That's!" Bai Shiying laughed, "Lao Tzu still read two books." ”

"It's all in the dog's belly. "Ren 8,000 belly slander.

The three of them exchanged a few words, and the two left in a hurry, saying that they were going to the Qinglou to show good things to the little babies......

Ren Baqian turned around and went back to the palace.

These banknotes are based on silver, and the maximum denomination is one hundred, which is equivalent to one hundred taels of silver. Fifty silver, twenty silver, ten silver, five silver, and one silver were under it...... The minimum is as low as one centimeter of silver, which is equivalent to 1.2 cents.

Embossed printing and watermark are used for anti-counterfeiting.

Cotton and two other plants are also added to the banknote, which are mixed in a certain proportion to make the banknote harder and stronger.

With the application of these technologies, it will be difficult for people to actually imitate them for at least 20 years.

In addition, there is a warning line on the banknote that reads "Counterfeiters are punished with death".

On the 100-silver banknote is the head of the empress, looking sideways in the direction of the only blank space on the banknote.

And in the blank space is his own mercury, looking at the empress.

Fifty silver and one hundred silver banknotes are diametrically opposed.

Twenty silver is the map of Daiyao, including the current Izumo.

On top of the ten silvers are the ancient people, the Jing people, and the Izumo people.

Above the five silvers is the army.

On top of the silver is the train.

The empress was sitting in the palace watching the TV series, saying that she had not gotten tired of watching it for so many years.

Hearing the sound of "woo wow woo wow" from outside, he immediately sighed, he had just been quiet for two days, and he was back.

"Your Majesty!" Ren Baqian left Erhua outside, hugged the empress after entering the main hall, and complained casually: "When I came back just now, I saw the Secretary of Security and the Secretary of Supervision, according to what these two said, we are like chewing wax......

The empress thought about it before she understood the meaning of the word, and her face turned cold: "They have itchy skin, and they dare to make up my gossip!"

Ren Baqian thought so: "I think so too." ”

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