I, the only superpower on earth

Shigu stood above the water.

In front of you is an almost endless sea.

In the eyes of ordinary people, it would be a cage made of desperate sea water, trapping them firmly here.

But for Xi Gu, this ocean is just a small pond that can be crossed in less than half a second.

He looked down at the inside of his body.

It's like overlooking the outside world at the same time.

——At last the day has come.

Four thousand days have passed since the first day of awakening superpowers.

Now he, pure strength, has reached the point of about 1e+19kg.

As an analogy, the mass of the moon is 7.346e+22kg, and the mass of the earth is 5.97237e+24kg. That is to say, Xigu’s current power is equivalent to 1/7000 of the mass of the moon and 1/600,000 of the mass of the earth.

But at the same time, his body size still maintained the size of an ordinary person.

...that's about 0.07 cubic meters, 70 cubic decimeters, 70,000 cubic centimeters.

On this basis, only a little calculation is needed to get the result.

——Every cubic centimeter of Xigu's body now corresponds to a force of 1.4e+14kg, that is, 1.4e+11=1,400 tons of force.

If converted to the mass of nature, then the density obtained by the average force/volume of Xigu is 70 times that of neutron star matter, and it is also slightly higher than the density of quark stars.

...However, a quark star is just a state of a neutron star in a very short period of time during the process of collapsing into a black hole.

When an object transforms from a neutron star to a quark star, it will continue to collapse into a black hole in a very short time on a cosmic scale.

——Then, if a human being can exert a power comparable to the mass of a quark star per unit volume with a purely human body volume, it is natural that his body should also be tougher than the quark degeneracy nature.

...Under such circumstances, in what direction will he continue to change?

The answer is as it should be.

Shigu raised his head and stared at the sun, as if staring at himself.

The "sense of sublimation" that he had only experienced through "connection" with Yang Luo, Ito Mio, and Lin Heng before emerged in his heart.

"...I'm collapsing, heading in the direction of the black hole."

At this moment, his mind was completely immersed in the changes in his body, experiencing that incredible moment of destiny.

...

Tokyo, Central Police Station.

Manami Mizuhara was sitting in the interrogation room, looking at the men in strict uniforms next to her, her face was slightly pale.

Just two hours ago, she was stopped by a group of policemen on her way from school and brought back here.

Although she had psychological expectations, Mizuhara Manami still felt a little uneasy.

"... Tuk Tuk."

The man sitting opposite the interrogation room tapped the table with his index finger, and smiled gently at Manami Mizuhara:

"Miss Manami, don't be afraid. We invited you here just to inquire about something—excuse me, do you know this bookstore?"

The man held up a photo taken from the main entrance of a certain bookstore to Mizuhara Manami. The name of the store entrance marked on it made Manami hesitate for a while, but nodded.

"...I know, that's Suyu Bookstore."

"very good."

The man still had a gentle smile, but his eyes were very sharp, reminiscent of some kind of eagle or falcon.

"—Next, I want to ask you, Ms. Manami, do you know the name of the owner of this bookstore?"

Mana pursed her lips.

For the first time, the emotion that emerged in her heart was a little reluctant.

Even in the face of state organs, she still doesn't want to say the name of the store manager. The store manager's name is...

Manami's face froze suddenly.

There was a look of doubt in her eyes.

...Wait, store manager, what is the name of the store manager?

...

...

City University of Neufer, USA.

As the only university in a small town in the western United States, Neufer City University has a teaching quality comparable to that of a New York community school, the worst return on investment in the United States after 20 years of graduation, and a society that is widely looked down upon by local residents of Neufer City status.

And just today, in a certain classroom on the side of the three-story teaching building, Kyle Rockman, who has been teaching astrophysics here twenty years ago after graduating from a university other than the top 100 in the United States, is looking at the platform There were less than ten students standing on the podium with expected numb expressions, and he was about to start today's general education course.

——In fact, there is nothing to say. Although the number of students in the audience does not exceed ten, even with such a small number, they dare to go their own way. Chess was played openly at the table, and some were watching ipa with earphones and laughing without any cover.

Kyle Rockman understands that. Even if it is the main class in the school, these students will probably only pay 10 to 20% of their attention at most, let alone the "General Knowledge of Astrophysics" he is going to teach now. For these students in the audience, no matter what he tells What, their biggest request is to give them a good credit at the end of the semester, and there is no other hope. Even if he puts pictures of naked women on the ppt now, I am afraid that at most two or three people in the audience will look up.

—He knew it well.

Looking around the audience, Kyle Rockman originally wanted to talk about common sense such as magnitude and Lagrangian points casually according to the established courseware, but for some reason, a feeling of emotion emerged in his heart. He once A certain topic that he had studied carefully for three years in the postgraduate stage reflected in his memory—it was the happiest memory in his life.

As a result, Kyle Rockman temporarily revised the syllabus.

Looking at the heads hanging down under the stage, without any pair of eyes looking at him, he cleared his throat, and then said:

"Today, what we are going to talk about is black holes.

"...Black hole is a term familiar to most people in the world. I believe you should have heard of it. It is the focus of 'quantum mechanics' and 'astrophysics' at the same time. Around it, there are many complex problems The formula for the solution was proposed by the predecessors.

"Of course, today, here, we don't need to explore those wonderful and complicated formulas, but only need to understand some general knowledge—but I believe that once you understand the properties of black holes, those knowledge will also It will definitely subvert and change your view of the universe—the picture of the originally desolate and empty universe will take on a new look.

"And first... the properties we are going to talk about are black holes and information—

"In terms of the combination of quantum mechanics and general relativity, we call it the 'black hole information paradox'.

"On the basis of quantum mechanics, we require the 'law of conservation of information' to be true, but the black hole will devour all incoming material information and release pure thermal radiation. And even light cannot escape the black hole. So, to some extent Say, we can think, 'a black hole can never be seen'.

"—It is not only a black hole of matter, but also a black hole of information."