Siheyuan: Returning from studying abroad, with extraordinary understanding

At nightfall.

Lin Changqing used his mental power to investigate everyone, and after finding that they were all asleep, he began his plan.

He naturally has a good impression of his relatives. After all, there are no such terrible relatives here.

So, Lin Changqing planned to give them some help.

Using mental power can make their brains smarter, although they cannot have photographic memories like their cousins, Wang Yifei and Wang Qiuhuo.

But at least it makes them smarter than others, and it also hints at their talents. In a few years, their fate will change.

Slight changes are enough, but being too clever is not good either.

After doing all this, Lin Changqing entered his own little world.

In the small world, he didn't have to worry about growing food. After taking a look, he didn't find any problems.

Lin Changqing started his own plan.

This time, his thoughts began to change again.

Originally, he wanted to do many things by himself, but now that his mental strength has become stronger, it is very easy for him to do one thing.

This way, he wouldn't have to do it himself.

Therefore, he only needs to print out everything he has learned and researched, hand it over to the country, and let the country arrange people to do it.

He can stay at home, spend time with his family and do what he wants.

If there is anything important, I can communicate with him through the communication jade talisman.

Just do it if you want to. Lin Changqing's mind moved, and the white paper on the table floated up and surrounded him.

Immediately afterwards, contents of various subjects appeared on the white paper.

Once raw, twice cooked.

Lin Changqing is very familiar with printing materials.

It took Lin Changqing two hours to print out all the knowledge in his mind.

Of course, there wasn't enough paper and ink, so he stopped halfway.

There are five million volumes of these materials, comparable to a library.

If I were to write it by hand, I don’t know how long it would take.

But for Lin Changqing now, it is a trivial matter. He can print thousands of pages with just a thought.

These books are the contents he summarized, and the books he memorized when studying abroad have all been simplified by him.

Those books were written by foreigners and are very different from those in China, so they naturally need to be revised.

Some of the content was too superficial, so Lin Changqing gave an in-depth explanation.

Not only that, he also has the memories of his past life, the information he has read and the content he has learned in his past life. After his research and extension, he also has a lot of useful knowledge.

As a result, there is naturally a lot of content.

These five million volumes cover everything, including mathematics, physics, chemistry, literature, and medicine. There are relevant books on every subject, which can be said to be the crystallization of human wisdom.

Of course, we cannot say that this is all, because there are a lot of contents, and Lin Changqing only extended them, pointed out the direction, and put forward specific plans.

These are to point out the direction for their future research.

In this way, even if he is gone, the country can still develop rapidly as long as it masters the knowledge in these books.

Taking a big step forward is not impossible.

Moreover, Lin Changqing will continue to train talents and allow them to develop their talents.

It won’t be long before Dragon Country has a talent explosion, and its technology will naturally explode as well.

From ancient times to the present, the people of Dragon Kingdom have been very united. With hundreds of millions of people across the country, they have a common goal. That power is terrifying.

After recording the data, Lin Changqing sorted it and put it aside.

Just having data is not enough. Lin Changqing thinks he still needs to build some machines for them.

Industrial machine tools are a must.

Three-axis, four-axis and five-axis machine tools are also necessary.

After careful consideration, Lin Changqing decided to build automated machine tools.

When it comes to automation, chips are naturally indispensable. Only by manufacturing semiconductor chips can automation be achieved.

“It’s better to make the chip.”

When Lin Changqing thought about his life in his previous life, he couldn't wait to create computers, mobile phones and other electronic devices for the future.

I don’t know if we can manufacture chips now.

Lin Changqing knew that chip manufacturing was inseparable from lithography machines, and the parts of lithography machines required advanced machine tools.

Thinking that he was omnipotent in this small world, Lin Changqing came to the river with just one thought.

The sand by the river is the raw material for making chips.

Lin Changqing used his mind to move the sand in front of him, and it became a ball the size of a football, floating in front of him.

Then, high temperature was generated on the surface of the sand ball, and the ball gradually turned red and turned into liquid.

Following Lin Changqing's thoughts, the sphere was stretched into a rectangular block.

Seeing this rectangular block, Lin Changqing used his mental power to explore it and sensed that the purity of this silicon rod was 100%.

next second.

The cuboid deformed again, becoming small silicon wafers 1 cm x 1 cm in size and 0.5 mm thick.

This is the chip size that Lin Changqing planned.

He cut this rectangular silicon rod into chips, exactly 5 in total.

With enough silicon wafers, the next step is to engrave transistors.

Before that, Lin Changqing was needed to draw the circuit diagram of the transistor according to the rules of logic circuits.

This is not difficult for Lin Changqing. He can just simulate it in his mind and then draw it.

Then he began to carve.

The hardness of silicon wafers is still very high.

Lin Changqing left the small world and tried to engrave the transistor with his mental power. He found that it was possible, but it would consume mental power.

His mental power can only engrave a chip with 10 million transistors at most.

Back to the small world, it is no longer necessary.

With the help of the small world, 100 million transistors are no problem for him.

According to his experience, the chip manufacturing process can reach a maximum of 14 nanometers.

This is enough.

In the future, 14 nanometers will be the most commonly used chip. Chips below 14 nanometers are used in smartphones. Now there are no smartphones, so there is no need for such advanced technologies.

Lin Changqing planned to build a computer first. The computer chip was not just 1X1 cm in size, but much larger.

He also made chips with other specifications.

Two hours later, Lin Changqing looked at a 15-inch laptop on the table and couldn't help laughing.

Of course, it took less than two hours to build this computer.

The reason why Lin Changqing spent so much time was because he was making other chips and related equipment, such as printers.

At the same time, a system was also written, which was not an English system, but pure Dragon Country language.

Lin Changqing was very satisfied with this computer.

It is the same as the thin and light laptops of later generations, but it weighs only 1000 grams, or one kilogram, but has a battery capacity of mAh.

Although it is a 14-nanometer chip, it is more advanced than any subsequent laptop.

This was made possible thanks to the fact that Lin Changqing could experiment and manufacture everything in the small world.

Of course, he could do better, but he just didn't want to spend so much time on it.