When Qian Rujun's brain was open, if it was before, she would find a way to endure it.

But if it were now, she would have considered whether or not to use points.

If she needs to use points, she has to consider how much the points are used, whether there is such value, and he must make a value judgment.

If you don't need points, when it can be achieved, she will find a way to make it happen, and the best way to achieve it is to train the students of the school island who can already use it.

Now she has fewer and fewer opportunities to use people other than the students on Gakudo Island.

And Qian Rujun has a problem, that is, a name, if she doesn't call it for a few days, it is easy to disappear from her mind, unless there is a special event that can be united, otherwise, this person can be said to be directly forgotten by Qian Rujun.

Just like now, she didn't dare to go to the people who were retained in Chang'an City, the main reason was that she forgot the names of the people.

Although Qian Rujun is easy to forget other people's names, she is particularly concerned that she forgets the other party's name, and she will not dare to meet the other party.

If the other person does not come to her, she can avoid the other person forever.

Today, she has fewer and fewer opportunities to meet people from the outside. More and more people are forgetting.

Qian Rujun sometimes thinks that when she forgets everyone, will this part of the organization become independent?

Because compared to the students of the school island, there are almost no people who can compare with them, except for stubble and others.

She will really borrow them more unknowingly.

Originally, there were many students before, and it might not be enough for her to toss.

But when they can live in the space, they can do a tenfold increase in what they can do.

In other words, Qian Rujun is equivalent to having a team of 10,000 people to help her do things.

Thinking about it like this, Qian Rujunjun also felt that she was amazing!

How big will it take to have 10,000 people in the future?

But when you think of labor-intensive industries, it seems normal to have 10,000 workers.

Qian Rujun's mood finally calmed down.

But she thinks that there is a team of 10,000 people, and it is a team with the ability to integrate, and it has the ability to diversify.

You can do things inside, and you can lead a larger team to do things outside. This is rare in this day and age.

If it weren't for cultivating another batch of people, it would take too many points, and Qian Rujun really wanted to train a few more batches.

She knows that many people can't be proficient in everything, but as long as the knowledge is biased, there will be loopholes in management.

That's why Qian Rujun paid attention to all-round education from the beginning.

Perhaps, unconsciously, she just wants to train a leader.

Of course, from this academy island training plan, she can still see that some people's personalities are not suitable for being a leader, and even being a student is very incompetent.

The environment changes, only degenerate, and the cherished man who doesn't understand is very suffocating.

Even if Qian Rujun had extra resources, he didn't want to waste them on their hands.

In Qian Rujun's opinion, the balloon is actually very simple.

But it's not that simple to do.

In fact, the biggest problem is the problem of the balloon balloon, regardless of whether the hydrogen can be purified or not, even if the hot air balloon is made by heating ordinary gas instead of hydrogen transmission, one of the biggest problems is that the fabric on it needs to be breathable.

As for the jet engines needed to fly in the plane, the difficulty is too high at the moment.

Qian Rujun gave up this idea at the beginning.

All technology needs to stand on the shoulders of giants in order to move forward.

Perhaps, there are a few steps that can be skipped, but there is no way to push the next step forward until some key things have been developed.

If Qian Rujun wants to develop these science and technology categories, which are practical technologies, her points are definitely not enough, and she can't even exchange one ten-thousandth.

Even if he wants to exchange it, he must exchange it step by step in order to be recognized by the world.

Qian Rujun felt chilled just by calculating how many points he needed.

There are some simple things that she can tell by impression that there are people around her who are aware of the invention, and they may wonder how to develop such things.

Although Qian Rujun didn't know how to make it, it didn't prevent her from coming up with ideas for them to think about.

Qian Rujun already knows a trick, that is, the ideas she proposes must be based on what is already known, but it requires a little imagination.

This is not difficult for Qian Rujun at all.

Because Qian Rujun didn't need to imagine it at all, but knew that this matter could develop like this.

But Qian Rujun thinks it is amazing that the results of her ** are often beyond her imagination.

Some products are not as good as Qian Rujun imagined.

But some products are better than what Qian Rujun has ever seen.

The materials are also different.

Qian Rujun knows that this is the best way to trigger technology, and through her extensive reading, she can get more information about things.

And Qian Rujun doesn't need many points to read these things.

Because a lot of it is story-based and comic-based literature.

In the classification of e-paper books, it is the cheapest one. In order to achieve this goal, Qian Rujun changed his previous interests and watched more scientific and technological fantasies and realistic ones.

From inside, Qian Rujun can get some things that she hadn't noticed in the future before.

Get more clues that can prompt the person, at most prompt the error, so that the person will spend more time researching it.

Qian Rujun really found that some people are really born for inventions.

Without prompting, he has been able to invent a lot of small things.

This kind of person, generally as long as he is taught the concepts of physical chemistry and mathematics, his imagination can explode.

Qian Rujun rarely taught people of this era, astronomy, and geography outside the Han Dynasty.

Because in this day and age, geography is already too cutting-edge science.

Geography is very simple, but the base of geography is very high.

Without proper concepts of astronomy, physics, earth science, people's knowledge of the earth is often only one-sided.

He could only see the part of what he saw.

But after learning all of the above, they will find that many geographical changes in the world can actually be calculated.

It is even possible to extrapolate what changes will happen next in this dynamic Earth.

Of course, because Qian Rujun comes from later generations, she doesn't have to be so troublesome, she personally calculates, as long as she finds a history book, there are many studies by predecessors, and there are some books that can be exchanged for without high points, in fact, more or less, in Qian Rujun's opinion, they all have great value.

Of course, these values are not immediate.

It has to be thought by some people with inventive brains. But Qian Rujun knows that although the Han Dynasty has few people, the brains of the Han people have not been poisoned by the imperial examinations of later generations and the examination-oriented education, and they live in a society of myths and monsters, in fact, their imagination is really completely different from that of Qian Rujun from later generations.

Sometimes, Qian Rujun really wants to cut open the head of this era and study it.

It is estimated that in many future generations, people who have space want to hide, that is, they know that some people like to cut other people's heads open to see.

Qian Rujun wouldn't do that, although she had the idea.

But not so with others.

A lot of R&D talents have been trained in Jinmaicheng, and the students on her academy island are all talents in this area.

Qian Rujun has actually opened his mind now, and has come up with a lot of things for the people of Jinmai City and the students of Xuetang Island to study.

Of course, Qian Rujun's brain-opening is not a common occurrence.

Generally speaking, when Qian Rujun wants to do something, there will be a lot of problems that need to be solved. At this time, Qian Rujun had to use his brain to think about what could solve the problem he had to do now in the future.

Then, Qian Rujun will always encounter technological difficulties, and at this time, the best way is to continue to think about the production methods of the old era.

In fact, the world's scientific and technological level is really a big step forward, after the eighteenth century, what was made before, more or less, with imagination, and basic knowledge, at least to make inefficient alternatives.

So it's not that it can't be ahead of the times.

Qian Rujun knew that the driving force had really begun to change on a large scale, liberating human beings from labor for food and well-fed, so that more people's minds could be liberated. to contribute to the progress of human knowledge.

Since then, there has been almost great progress in human knowledge.

Of course, another reason for the great progress in knowledge is that in this era, there is another point of divergence between the West and the East, which is the importance of intellectual property rights.

In this era, in this society, there is no way to stand alone.

Everyone thinks plagiarism will be a normal thing.

Many people who write articles are eager for more people to copy his articles to increase the breadth of circulation.

As for the bookstore, in the beginning, except for Qian Rujun's bookstore, there was no bookstore.

Of course, Qian Rujun's bookstore is also the only bookstore that will pay the author.

Qian Rujun wanted to create a model. Let people pay attention to intellectual property, but unfortunately when it comes to profits, it is easier for others to choose high-profit methods. They are still doing the same way as before, wanting to make a lot of money.

But Qian Rujun still has her advantage in opening a bookstore.

Because of the workshop that can make good paper cheaply, there is no other one except Qian Rujun.

With good paper as the standard, plus invited scholars and experts, because they have money to get, they will often pay special attention to creation. So the finished product is good and can be modified as well. In addition to literary books, Qian Rujun also published many books on practical craftsmanship.

Books in this area are incomprehensible to ordinary craftsmen.

However, in Jinmai City, as well as the central water tower area, there is no shortage of people who are interested, so the sales are not bad.

After all, judging from the current speed of book production, it will take a lot of time to produce a book.

In this era, it was still calligraphy, although it was much more advanced than Jianshu. But the books of this era. Even if fifty pages are written, the word count is just over 3,000 words.

Anyway, the book that reached a million words at every turn in later generations is really very different.

It takes two days to copy a book. Therefore, the money from the sale is at least twice the price of a person's salary for two days.

Fortunately, for the rich people of this era, this amount of money is not too much. They can afford it.

And because there were no bookstores before, they can hide as many books as they have now. Even if you don't look at it, it's not bad to put it on.

Even the craft books, although they disdain, have been written into words, so they are worth seeing.

In fact, these craft books, except for a small number of skill books that Qian Rujun sent people to find professional people and dictated from the other party, most of them are skill books in exchange for space.

Qian Rujun deliberately wrote in a size of two or three thousand words that was unique at that time.

As for the analysis and copying, there is no need to do it yourself. Tell the students of Xuetang Island that Qian Rujun can't do anything quickly.

Now the books in Qian Rujun's bookstore, when students are free, find books to write, and then ask copyists to copy them.

The total number now stands at 10,000.

Of course, some books were copied in small quantities, only ten copies, and some books, because they were best-sellers, have already sold thousands of copies.

Qian Rujun's book with high hopes, agricultural books. The people who bought it were not peasants at all, but small landlords, big landlords.

After they looked at it, the farming habits in some places changed.

This reminded Qian Rujun of the Green Revolution.

When the Green Revolution was underway, all kinds of agricultural reforms that could increase yields and tastes were often the first to change, and it was professional farmers in wealthy areas who changed first.

When the people in this place have made a lot of money, the others will start to learn.

At this time, these peasants, who had become richer, carried out a more expensive but easier way of production.

No matter how improvements are made, the final result of the improvement of agricultural technology is not the equalization of wealth, but the widening of the gap between the rich and the poor.

Qian Rujun saw this change from the sale of agricultural books. But he couldn't help it.

There is only one way to promote the progress of the poor peasants, which is to let the poor peasants come to Jinmaicheng to collect the land and help them produce the first year's crops for free.

But this trick is actually still flawed.

Because Qian Rujun knew that the peasants who were able to move to Jinmai City seemed to be very pitiful, but they were still relatively open among the peasants.

Know how to seek innovation and change.

And some people seem to be forgotten by the times.

Fortunately, heredity is an unreliable thing. A farmer's child may not have the same personality as his parents, but perhaps in a certain generation, a mutation occurs, and then there is hope for their family.

Through the power of one generation, give their family hope for hundreds of generations.

It's just that Qian Rujun is still struggling and wants to find a way to improve.

But this point has crushed more than a thousand students on Xuetang Island.

They admired Qian Rujun's idea, but thought it was an impossible cause.

This time, Qian Rujun's idea hit the unique product of the Han Dynasty, the wild man that no one cares about. Even wild people who were hunted.

Qian Rujun wanted to use the way of broadcasting Zhongdi to spread the new agriculture.

Of course, the benefits are not the same for everyone. Qian Rujun also sees people talking about people, and he talks nonsense when he sees ghosts.