The hands on the roulette wheel turn rapidly.

Pang Xuelin stared at the pointer and muttered, "Quantum computer!" Quantum computers! Quantum computers! ”

After more than a dozen revolutions, the speed of the hands gradually slowed down.

Bypassing the Singularity Bomb and four-dimensional communication successively, but the speed is getting slower and slower.

At this time, the pointer is still leaping away from the quantum computer, and it is still leaping across the stars.

Pang Xuelin's eyes stared at the big turntable without blinking.

The pointer continued forward, beyond the four-dimensional communication, into the stellar frog jumping column,

"Come on! A little further, just a little, don't be a stellar frog jump! ”

Perhaps the pointer felt Pang Xuelin's urgent wish, and finally, the pointer stopped at the junction of the stellar frog jump and the quantum computer, if you look closely, the pointer should be slightly biased to the side of the quantum computer.

"Congratulations to the host for obtaining quantum computer technology and its related products."

The voice of the system sounded in Pang Xuelin's mind.

"Yay!"

Pang Xuelin clenched his fists excitedly.

It's the fourth world, and I finally got my favorite technology products.

"Host, do you want to return to the real world?"

"Return!"

A moment later, Pang Xuelin opened his eyes again.

There was a chill in the air, and it was still dark outside.

The night I entered the world of "The Country Teacher" was 8 p.m. on February 5, 2020.

It's only been more than eight hours.

Ten years have been like a dream.

"Xiaohui, A-Qing, we will definitely meet again!"

Pang Xuelin silently cheered himself up in his heart, picked up his mobile phone and looked at the time, then turned over and got up and went to the bathroom to wash up.

Coming out of the bathroom, Pang Xuelin saw that a boxy box was placed on the coffee table in the living room at some point.

There are four big words written on it: quantum computer.

Pang Xuelin opened the box, the quantum computer as a whole is dark gray, surrounded by a circle of flexible materials, the shape is a bit like a notebook, the opening and closing design, there is also a screen and keyboard, but it is much thicker than ordinary commercial notebooks, similar to the kind of military three-proof notebook.

In addition, there is a technical manual of 16 carat in size and at least more than a thousand pages thick.

Pang Xuelin hugged the quantum computer to his desk, plugged it in, and lifted the computer's screen.

"Huh......"

Pang Xuelin sighed lightly.

This computer, from the very beginning, made a difference.

Its screen, in particular, presents almost the purest black, as if any light entering this area can no longer escape.

Pang Xuelin reached over and touched it, the touch was very smooth, and the friction was almost imperceptible.

"It shouldn't be an absolute plane and an absolute black body!"

Pang Xuelin muttered to himself.

Pang Xuelin has made the world's blackest material, and in the wandering earth world, he once developed a carbon nanotube coating that absorbs light as high as 99.999%.

The screen in front of him is almost the same as the carbon nanotube material that he studied back then, which can absorb light.

Pang Xuelin pressed the power button.

Silent.

There is no fan sound of a traditional computer, and there is no mechanical noise, and the screen just lights up.

This is followed by a system loading video.

The camera starts from the Earth, gradually zooms in, pulls the Moon into it, shows the Earth-Moon system, and then zooms in, crossing the orbit of Mars and the asteroid belt, encompassing the solar system, and continues to zoom in, the constellation Centauri is three-star, the Orion cantilever structure, and finally, presents a dynamic picture of the Milky Way.

Underneath the Milky Way, there's a line of small print, Galaxy Operating System.

"Hiss......"

Pang Xuelin gasped.

It wasn't the animation or the composition that shocked him.

In fact, similar images have appeared in many popular science videos.

What really surprised him was the resolution and clarity of this screen.

They are so high that Pang Xuelin feels that the picture just presented is a real world.

In the next second, the computer enters the operating system interface.

Perhaps in order to facilitate Pang Xuelin's operation, the system interface of this quantum computer looks no different from the operation interface of those computers that I see every day.

Of course, whether it is the system kernel or other aspects, Pang Xuelin believes that the two are not at the same level.

On the operation interface, there are also icons such as browser, recycle bin, network, and my computer.

Pang Xuelin first connected it to the Internet, then opened the browser, and probably operated it.

In addition to the fast speed and smooth system, there is not much difference between it and ordinary computers in other aspects.

Pang Xuelin thought for a while, opened his other notebook, and then said to MOSS: "MOSS, I have found you a new home, which is another computing device connected to our router now, do you want to come in and have a look?" ”

On the desktop of the notebook, a TXT file instantly appeared, and two words appeared on it: "Okay! ”

Minutes and seconds passed.

The interface on the quantum computer does not show any anomalies.

Pang Xuelin frowned, and just wanted to ask what happened to MOSS, but on his Huawei notebook, a line of words appeared again: "Doctor, have you made a fortune recently?" ”

Pang Xuelin was slightly stunned, and asked in confusion: "MOSS, why do you say that?" ”

MOSS SAID: "YOU DIDN'T GET RICH, HOW COULD YOU BUILD ME SUCH A LUXURIOUS MANOR?" ”

Pang Xuelin couldn't help but be taken aback, and said curiously: "MOSS, you said that this quantum computer is equivalent to a manor for you?" ”

You must know that when Pangu supercomputer was in the wandering earth world, MOSS only compared it to a villa, and this quantum computer, which is not much bigger than an ordinary notebook, was described by MOSS as a manor, you can imagine how awesome this quantum computer is.

"Yes, but MOSS is not very familiar with everything in the manor now, and needs to move the main body here and slowly adapt to the new living environment." ”

Pang Xuelin said: "How much time does it take?" ”

"Twenty-four hours!" ”

Pang Xuelin thought for a while and said with a smile: "Okay, then you move slowly, by the way, before moving, help me download the top 50 citations in history and the top 50 citations in the last five years related to quantum computers on the network, I want to read it." ”

Pang Xuelin has never been in contact with quantum computer research, but with his current mathematics, physics and chemistry skills, there should be no problem in understanding the literature of quantum computers.

"No problem, Doctor!"

Ten minutes later, a folder appeared on the desktop of Huawei's laptop, which contained 100 top papers on quantum computer research at home and abroad, which were placed by MOSS in different categories.

The first thing Pang Xuelin looked at was the literature on quantum computer review.

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