There are not many companies in the world that can produce their own chips, less than a hundred, and even fewer manufacturers who can use the latest technology, less than ten.

And 10,000 households are only within these 100 households, and no longer within these 10 households.

The manufacturing of high-end chips requires very high optical technology.

A wafer is illuminated with a specific wavelength of light, and a circuit diagram is carved out on it.

It is then filled with different materials and finally forms a GAND and NAND that can only be observed with a microscope.

In fact, any object in the world that can represent two states can form a computer.

It's like if there is a magician in this world, he can summon the water element through the way of a magician, so that the water element is the state of water to represent 1, and let the water be ice to represent 0.

In this way, he can complete the basic calculation by designing a logical ice path.

If he is smart enough, he will also be able to develop an ice computer.

It's just that although he has the power of magic, the ice computer is no faster than the electronic computer.

Because the speed of electrons in the engraved chip is infinitely close to the speed of light, and the freezing and thawing of ice cannot reach the speed of light.

Of course, it's not as good as an electronic computer.

However, if the magician had been a little smarter, he would have understood that the computers of ice and water were inefficient.

He could have devised another system to represent the two states, for example he could manipulate the purity of water. In this way, he can let the light enter the water with two levels of purity, and by detecting the amount of light left on the other end, he can determine whether it is 0 or 1.

And if such a magician comes to Earth, he will discover the wonder of the human beings on Earth.

Although no one can sense magic, everyone can use it.

Cars running through the streets, driven by explosions.

That's right, it's powered by explosions, it's amazing, isn't it?

A car can have three cylinders, four cylinders, six cylinders, eight cylinders, twelve cylinders.

Human beings make different cylinders explode at different times, so that the force of the explosion turns non-stop, and finally drives the wheels to turn.

A magician with magic must think that humans are terrible to see that they are doing this, and that they are actually sitting on the edge of a mass of explosives that are constantly exploding.

The same goes for electric cars.

In the eyes of the magician, it is to prepare a large discharge magic in the car.

Of course, that is, lithium batteries.

And humans control how far and near the car is by controlling the speed at which this discharge magic is released. At the same time, sitting on such a dangerous lightning magic, humans still feel very safe.

Not only that, but where the whole world seems to be manned, there is large-scale electric magic.

And the most amazing thing is that the humans here who don't have the slightest magical ability can actually tame the lightning and let the lightning run through the maze, so that the lightning can help the humans here calculate all kinds of complex data.

In comparison, it may have taken a magician three thousand years to come up with an ice computer, which is simply scum.

And this magician, by learning about human civilization, fell in love here.

At the same time, I also understand that mathematics is the truth.

In fact, whether it's a cool-looking video game or all kinds of software that helps humans do boring things, the core is math.

The language of code is a way to talk to them in a way that machines can understand.

And for a magician, it's like chanting a spell.

And those who can write these spells are, in his opinion, his own peers who don't know magic.

And in order to figure out the magical magic labyrinth, he may also become a programmer.

However, he gradually discovered that such a noble profession as a magician would be called for by others.

Some people always ask the magician to change this and that, and put layers of patches on the magic spells that were originally very mathematically beautiful, and they are ugly to death.

And there are people who are just about to be thirty-five years old, and they are still a baby for a magician, so they expel the magician.

This......

The world is also too crazy.

However, after adapting to life in this world.

He began to sigh at how powerful these magicless humans were in this world.

Problems that would have taken magic to solve are solved by the brain.

Questions that would otherwise require a magician to meditate for a thousand years to figure out the answer can be calculated in a few hours using a supercomputer.

And this magician, because he has a human knowledge system, because of human exploration of mathematical knowledge.

He grew up quickly.

And at this time, he learned that in addition to the magical light computer, there was also a quantum computer.

Quantum computers don't even need labyrinths, just two half-dead quanta like cats to complete the calculations.

Humans can solve theoretical problems, but they can't solve how to make quantum stability not collapse.

However, this magician, who really does not know the theory, knows that there are many methods that can achieve quantum effects.

Crucially, he also learned what science is on Earth.

The hardware of the computer itself is not science, but simply a product of science.

What is science?

Science is a way of thinking that does not conflict with magic at all.

Science in its simplest words is to ask questions and solve problems.

Humans are like tiny ants who don't know how big an elephant is, so they touch it like a blind person.

For example, Newton's discovery of gravitational attraction only applies to low energy levels.

If you reach a high-level state, it is not applicable.

However, you can't say that the laws discovered by Newton are wrong.

It can only be said that Newton, the pioneer, only touched the toe of the elephant.

Is the toe an elephant?

It's an elephant.

But not all of the elephants?

And certainly not all there are elephants.

And the human being, a blind man, has not long enough hands to touch the back of an elephant, and is blind and cannot see the back of an elephant.

However, it is possible to imagine what the elephant's back looks like by the curvature of the edge of the pit pressed out when the elephant is lying on its stomach.

If there is a lot of evidence that points to one outcome, then this thing with many proofs is true.

This is what the elephant's back looks like.

However, although the back of the elephant is known, the neck of the elephant is different.

If the truth of the universe is an elephant.

The magician traveled to the human world, and he had only figured out one of the elephant's legs.

However, this already stunned the magician.

This is the wisdom that belongs to the people of the earth.