"On August 5th, today's upper limit of creation power reached 201 points, and the increase rate is quite even. Maybe it's because I use up all my creative power every day, right? However, the speed of recovery has not improved. In the past, it was about 4 points in 1 hour, but now the recovery speed is about 4.3 in 1 hour, and it is not even 5 points. Theoretically, if my limit is increased from 100 to 201, my resilience should be doubled. But why is there so little improvement? ”

Huang Si thought as he wrote his diary.

The recovery of creative power is so slow, which makes it difficult to increase the ceiling, and at most it can save a little more power and use it for the creation of extremely complex objects or extremely large objects.

How to increase the recovery speed of the creation force?

Huang Si didn't have a clue about this question, and he had also transferred his consciousness to the creation book again, or asked the book or something, but the book didn't reflect anything, as if it had been completely silent since the first time it was opened.

If you can't figure it out, you don't want to think about it first, so Huang Si decided to continue to devote his energy to solving practical life problems.

The first is the problem of carbon dioxide.

Huang Si can make oxygen, but he can't eliminate carbon dioxide, and both pancakes and his daily life produce a lot of carbon dioxide.

Huang Si also has no plants at home, so he can't form an effective air circulation system.

And the dark space where his house is located is also very strange, even if you open the doors and windows, the air will not leak out, no matter whether the air pressure inside is high or low.

And the things in the house, only if Huang Si takes the initiative to throw them out, will they disappear into the darkness.

Therefore, in order to solve the increasing carbon dioxide, Huang Si had to refer to the brief introduction in Wikipedia and design and build a blower by himself.

This blower is made by Huang Si using a bucket as a template, it has a very long plastic cylinder, about 3 buckets long, and there is a push rod inside, connected to a ring, inside the ring is a shutter in the shape of a camera lens, with which is pushed out, the shutter is closed and airtight, and when it is pumped inward, the shutter will open to receive air.

With this method, Huang Si only needs to expel a small part of the air in the house every few days, and then supplement the air composition with oxygen and nitrogen.

As for what will happen to the air, garbage and the like in the dark space outside, Huang Si decided not to think about this.

One day when the dark space is full, and the other day to think about this problem, let it be a trash can now.

"On August 8, there is really little information on solar cells, in short, let's make monocrystalline silicon first."

Huang Si stood by the window, looking at the window glass, the microstructure of the glass magnified in his eyes, and after a while, Huang Si found the silicon molecule in the silica molecule.

Then, let the silicon molecules be arranged in an orderly manner, recorded, and then retreat back into the macroscopic world, and the silicon crystal can be synthesized.

Huang Si stretched out a finger of his right hand in reality, with the fingertips of this finger as the core, and the strength was slightly condensed.

A small, extremely thin translucent disc was born at his fingertips, and then quickly expanded in all directions, and in a short time, a silicon wafer the size of a disc appeared.

This silicon wafer is composed of 100% silicon atoms, and the order is absolutely regular and tight, so the crystal structure is flawless.

If the researchers of the Academy of Sciences knew about it, they would be envious to death, because in reality, silicon wafers can never achieve percentage purification and structural perfection.

In reality, high-purity silicon wafers are manufactured for the most high-end electronic components, such as the latest CPUs and graphics cards.

However, even the most advanced purification and manufacturing technologies in reality will leave some flaws, so behind the output of each new CPU and graphics card, several times more silicon wafers are often discarded or moved to low-end production lines.

This has led to the high cost of the latest electronic products.

Those IT professionals who know that someone here is using 100% pure and flawless silicon wafers to make solar panels, I am afraid that they will cry to death on the spot.

Because the requirements for silicon wafers on solar panels are not high at all, and the surface has to be polished, Huang Si is simply a violent thing.

However, for Huang Si, it is just a question of whether to consume material resources, and the production of 100% silicon wafers is much easier for him than 99%.

Huang Si has already recorded the structure of silicon single crystals and silicon single crystals in the book, but the silicon wafers used in solar cells must make rough and uneven surfaces, and this surface magnified is a small edge, and many edges can enhance the absorption efficiency of light.

"Well, the number of edges is qualified, and it should be able to be recorded." Huang Si looked at the surface of the chip from a microscopic perspective, then nodded and made a note in the book.

In the days that followed, he also drummed out reflective films, circuits, tempered glass, and other components.

If it is a modern process, it is necessary to use screen printing to print the circuit, but for Huang Si, it is a matter of conceiving one by himself and then generating it directly on the surface.

So far, there are two main things that bother Huang Si, one is that the description of Wikipedia is often too simple, even if you check all the relevant information, it is very difficult to make such a complex component as solar cells, and you basically need to draw your own drawings.

The second is that the recovery of his own creative power is too slow.

4.4 o'clock an hour, 105.6 o'clock a day 24 hours, and you have to deduct the expenses of air, water, daily necessities, power supply, etc. In the end, the free creation power points that Huang Si could control every day were only about 60.

And he casually developed something new, and this little creative power was quickly used up.

Many times, Huang Si is forced to learn circuit knowledge while waiting to return to blue.

By August 21, Huang Si had finally made a solar cell that could be used.

Huang Si registered the composition of the solar cells in the creation book and used up the last few points of power.

"My recovery speed should be 4.6 now, but the maximum creation power is already 297. Now the amount of recovery in a day is less than half of the upper limit, and it is really a headache to wait. The mobile game has no such pit in terms of physical strength. ”

Due to the limitation of power recovery, Huang Si had to develop various components in batches, so it was not until late August that the solar cells were developed.

Solar cells are an important part of Huang Si's energy supply plan, because he used to rely on batteries to charge mobile phones and computers, which required him to manually replace the batteries, which was not only not environmentally friendly, but also produced a large amount of empty battery garbage, and also consumed creative resources.

It's dark and there's no sun, but isn't there a Book of Creation?

Huang Si had long realized that an unscientific object like the Book of Creation was the only real permanent source of energy in this room.

Before the creation of nuclear batteries, the only truly automated power supply was solar cell packs that relied on the light of the creation book to generate electricity.

On August 22 and 23, Huang Si used the creative power restored in these two days to make 32 solar cells and related components, and then connected them with tempered glass and plastic clips to form solar panels.

The photoelectric conversion efficiency of solar panels is not high, so a panel cannot provide a high enough voltage.

After that, Huang Si spent another 7 days to construct 4 solar panels, which were connected in parallel with the previous 5 panels to supply power, and finally reached a voltage of 220V.

Huang Si connected the wiring to the distribution box next to the door of his house, so that the power supply in the house was completely restored, and there was no longer a need to use the battery pack circuit he invented to supply power.

Now, Huang Si has placed a cabinet in the living room, and then placed the creation book on the cabinet.

The five solar panels, which are slightly larger than the A3 paper, are each fished to the roof by a steel cable, wrapping the book like petals, making full use of the light of the book.

Of course, Huang Si turned on the brightness of the Creation Book to the maximum, generating electricity 24 hours a day.

In this process, because Huang Si had to wait for the creation power to recover, it was too boring, he watched all the dozen movies on the hard drive, and also cleared a triple-A game masterpiece, and is now playing the second week.

When he was tired of playing games, Huang Si read novels, and when he couldn't read novels, he played games.

No way, in this completely closed space, Huang Si's way to keep himself from being bored to the point of going crazy is to find all kinds of interesting things to do.

Without this bit of entertainment, in a room that is completely dark around for a month or two, Huang Si is afraid that he will not really go crazy.

After making the solar cell and playing the game for a few days, Huang Si began to think about some other automation devices.

For example, an automatic blower? Air regulators? Preferably, carbon dioxide can be absorbed automatically.

Or, continue to develop new foods?

Before Huang Si developed a method for making potatoes and ham, these two things went bad.

In desperation, he had no choice but to throw them away.

It also reminded him that there were germs in the house, which was why the food went bad.

It seems necessary to develop a sterilization device.

"On September 3, I started to check the information to make ultraviolet germicidal lamps, and it seems that the principle is not too difficult, and I hope to make it as soon as possible. Today's upper limit has reached 325, and the recovery speed is 5.0, so it feels like this upper limit is useless. I don't know when I'll be able to recover a little faster. ”

By September 7th, Huang Si had already hung ultraviolet disinfection lamps all over the room, and the power was a bit high, if it was fully turned on, other electrical appliances would not work.

On September 12, Huang Si used an electric blower to solve the problem of air pollution with carbon dioxide.

On September 15, Huang Si made a yellowish film with plant protein, which should be called gluten on the outside. He then spent another day adjusting the structure and improving the taste before recording it.

In this way, gluten became the only dish on Huang Si's table, and he developed several dishes around gluten to make eating less difficult to swallow.