There are countless grass and mud horses galloping in my heart. You two teach physics class with one teacher, right?

The same point was expressed to me by Cao Mingzhe. He expressed it more broadly, and in his opinion, modern physics mainly relies on guesswork, and the better way it is called conjecture.

Facing my surprised gaze, Cao Mingzhe nodded and said, "Yes, it seems that this is not my opinion alone. Humanity's greatest treasure is imagination, and there is no one. ”

I couldn't help frowning, glancing in the direction of the black hole, and said to Jack, "If it's a four-dimensional sphere, then its mass..."

"Infinity!" Jack took my words. "The smallest debris of four-dimensional space, the mass of which is unimaginable in three-dimensional space. There's no need to assume or doubt, it's like your flashlight, it's infinite for any two dimensions. If life and intelligence exist in two-dimensional space, three-dimensional is something they cannot imagine and understand. Like you said, they can't see us either, and the two-dimensional eye can't see the three-dimensional either. ”

My eyes were fixed on the direction of the black hole. Actually, you can't really see anything in that direction, the glow sticks are scattered around the black hole, but the light of the glow sticks is too weak to outline the whole picture of the black hole, and there is only darkness in that direction.

"Well, I admit that I can't understand and can't accept the idea of the four-dimensional sphere. It's for me... It's too hard to accept. I didn't turn my head and said to Jack with my eyes in the darkness. Let's talk about another possibility. Passage. Where does it lead? ”

"That's my opinion. I told you our guess before, and we suspect that there is a passage here that connects to another dimension. At the moment, it seems more likely that this black hole is a conduit to another space. ”

I withdrew my gaze from the darkness and cast it on Cao Mingzhe's face. "What about the Gate of Eternal Life? What about the so-called de-energization? ”

Cao Mingzhe Zhang Luo came to the Hakka family, Ah San, and the awakened people I knew were all brought by him. They came here to de-energize, if this black hole was a gateway to another dimension. Both the Hakka and Ah San are deceived, this is a scam made up by Cao Mingzhe.

What I can't understand is what Cao Mingzhe deceived the Hakka people and Ah San for? If the purpose of bringing me in is to open the door to eternal life and use me as a key, then what is the use of him in bringing in other awakened beings?

I can't guess Cao Mingzhe's purpose, but I don't believe that Cao Mingzhe will be untargeted, let alone fraternity. De-energizing is a huge pie and trap!

Cao Mingzhe gestured to the black hole with his chin. "That is the gate of eternal life. Get in. will get the answers you want and de-energize. ”

Suddenly, a voice sounded behind me. "What's going on?"

I looked back and saw Jack pointing at a glow stick around the black hole.

I didn't see anything unusual about the glowstick, and looked at Jack in confusion.

"Before you were awake, we did experiments and threw glowsticks at black holes." Jack paused, as if to pique my curiosity. "They didn't go into the black hole, they didn't touch anything, they went through the black hole. It's as if passing through two dimensions and falling on the other side of a black hole. ”

I thought for a moment and asked him, "You mean glowsticks go through this spherical black hole?" But the light does not pass through it, but the physical object can pass through it? ”

"We threw a total of five glow sticks at it, and they all landed on the opposite side of the black hole. But from my point of view, I didn't see the glow stick going through the ball, so what to say... It's as if the black hole space is a gap in the space here, or that the space is missing there. My feeling was that the glow stick had passed through one side, and there was no visual or temporal sensation of passing through a five-meter-diameter sphere. Of course. Maybe it's because it's too dark here and we can't see the details. ”

I thought about it. His brow furrowed into a pimple, but I couldn't think of what it was. Throw the glow stick out with your hand, and it's not a bullet, and the flight trajectory should be clear at a glance.

Even though the space is as black as ink, the glow stick is glowing, and its flight path may not be visible from the front. The side should be clearly visible. Jack seems to mean that he can't see the trajectory of the glow stick as it flies through the inside of the black hole.

I made a throwing motion and asked Jack, "Can I understand that light can't pass through a black hole, the real thing can, but you can't see its trajectory inside the black hole?" That is, objects entering or inside a black hole are invisible. ”

"Nope." Jack replied crisply. That's how you should understand it. There's nothing in that place..."

My eyes lit up. "Is that a hologram?"

Jack shook his head. "Not really."

He gestured a large circle in front of him with both hands. Then he stretched out his arms and hugged the imaginary ball in front of him as if he were holding a giant balloon.

"It exists in our eyes. At least one black spherical shape. But..."

Jack pressed his arms abruptly toward the imaginary ball, his arms together in front of his chest. "When the object passes through it, the sphere disappears, and it becomes a two-dimensional, without thickness, and the object passes through it as if it were passing through a two-dimensional plane without thickness."

I asked Jack right away. "And what about its space? The sphere can disappear and become a two-dimensional plane, but what about the space in which it is located? Objects flying through this space should have a flight time, even if the flight path cannot be seen. Isn't it? ”

Jack suddenly lowered his arms, as if all his strength had been exhausted, and he didn't even have the strength to lift his arms. Sound too. "Space... It's gone, too. ”

Jack smiled wryly and asked me, "Do you understand?" ”

I shook my head. "I don't understand. You understand? ”

Jack shook his head. "I mean, do you understand what I'm saying?"

I turned my head. "Ah San, throw a glow stick."

Ah San grinned. "Brother Qiang, it's weird, do you really want to see it?"

I took a deep breath, straightened up, pointed in the direction of Ah Yong and Xiao Ting and said, "Throw it from the side, don't push too hard, I want to see the whole process clearly." ”

Ah San didn't say anything more, ran to Xiao Ting's side in a few steps, picked up a glow stick from the ground, leaned his arm back, and turned his face to me.

I waved my hand and shouted, "Throw!" ”

With my shouting, Ah San's movements were like bidding guns, and the glow sticks flew straight out, not fast and with a clear trajectory. I watched intently as the glow sticks flew towards the black hole.

With Jack's previous introduction, I knew that there would be a vision when it flew into the black hole, and while my eyes were fixed on the glow sticks, I also took into account the other side of the black hole's range, which is the other side of the black hole's five meters in diameter.

Although the glow stick did not fly fast, it reached one side of the black hole in a very short time. At that moment, what Jack's language describes happens.

I mean, what the hell! (To be continued.) )