I have a space station

“Buzz ~”

Suddenly, an ear-piercing sound came.

The cone-shaped needle hovered in mid-air, trembling slightly, and then suddenly reversed direction, head down, with the needle tip pointing upwards.

The ear-piercing sound should be caused by the high-frequency vibration of the needle tip.

“Jiu jiu jiu ~”

“Jiu jiu jiu ~”

The Transformers team didn't know what these two cone-shaped needles were going to do, and didn't dare to be careless, frantically shooting non-stop.

But now the shooting was ineffective.

When the laser approached the vicinity of the cone-shaped needle, it underwent severe refraction and disappeared without a trace.

“Hmm?” Nata wondered.

“Dad, this cone-shaped needle is strange.”

“I can see that, but what's so strange about it?” Dongfang Chen Er didn't understand.

“The Transformers use four-dimensional lasers, which shouldn't be absorbed.” Nata said.

“That's right.” Nata's words did highlight a problem.

According to Gui Guzi, the highest level of technology that can evolve in this universe is only incomplete four-dimensional level.

Everyone is at the four-dimensional level, so why can Long San absorb four-dimensional lasers?

It doesn't make sense.

“Hmm? Still not right.” Nata discovered another problem.

“What's wrong?”

“This cone-shaped needle is obviously a three-dimensional object, it shouldn't be able to withstand the impact of four-dimensional lasers.”

Four-dimensional weapons naturally have the property of tearing three-dimensional space.

That is to say, no matter what the material structure of a three-dimensional object is, it is impossible to block a four-dimensional laser.

Dongfang Chen Er certainly couldn't answer this kind of question, so he could only listen quietly.

“Buzz buzz buzz ~”

Soon, the cone-shaped needle underwent a new change.

With it as the center, concentric crystal discs appeared one by one.

These concentric crystal discs looked similar to glass, but they were very thin, extremely thin, and would continuously expand in radius, spreading outwards.

“I know!” After seeing these concentric crystal discs, Nata suddenly understood.

“What's going on?” Dongfang Chen Er asked.

“It's not a three-dimensional object!” Nata seemed to have discovered a new continent.

“Then what is it?” Dongfang Chen Er didn't understand.

“This cone-shaped needle is actually a two-dimensional object wrapped by several two-dimensional planes!” Nata said excitedly.

“And then?”

“So the four-dimensional laser is reduced to a two-dimensional form, and then absorbed by these two-dimensional crystal planes.” Nata replied.

“That's impossible, right? Two-dimensional crystal planes can't absorb so much energy.” Dongfang Chen Er didn't believe it.

Even if he didn't fully understand, he knew that two-dimensional crystal planes didn't contain mass or energy.

What is two-dimensional?

Anything with even a little bit of mass can be split into infinite two-dimensional planes. Just like any small one-dimensional line segment can be split into infinite points.

The suppression of high dimensions over low dimensions is absolute.

“That's right, if it's a pure two-dimensional crystal plane, then it definitely can't absorb energy. But this two-dimensional crystal plane is actually not an absolute two-dimensional plane.”

“Pseudo-two-dimensional?” Dongfang Chen Er guessed.

“That's right, pseudo-two-dimensional!” Nata snapped his fingers.

“I suddenly understand a little. There is no absolute four-dimensional in three-dimensional space, and there is no absolute two-dimensional either.”

“Just like there is no absolute three-dimensional and one-dimensional in two dimensions.”

“If we want to draw a cube on paper, we can only draw its projection. No matter how realistic this projection is, it is still two-dimensional after all.”

“There is only one way to construct a real three-dimensional structure from two dimensions.” Nata held out a finger.

“What way?” Dongfang Chen Er asked curiously.

“You can twist, fold, and assemble the plane. Just like we use cardboard to make packaging boxes.”

“It's just that the three-dimensional structure made in this way only has the form of three dimensions, but does not have the mass of three dimensions, that is, pseudo-three-dimensional.”

“That is to say, the four-dimensional objects we are constructing now only have the form of four dimensions, but do not have the substance of four dimensions?” Dongfang Chen Er immediately understood.

“That's right, so it's called pseudo-four-dimensional.”

“Similarly, this two-dimensional crystal plane actually only has the form of two dimensions, but does not have the substance of two dimensions, so it's called pseudo-two-dimensional.” Nata replied.

“I'm confused again.” Dongfang Chen Er said, indicating it was too taxing on his brain.

“This is very easy to understand. Absolute two-dimensional has no mass, but this two-dimensional crystal plane has mass, right Nata?” Mengka said.

“Yes!” Nata affirmed.

Obviously, Dongfang Chen Er couldn't match the thinking speed of a super artificial intelligence.

“Awesome!” Dongfang Chen Er gave Mengka a thumbs up.

Even Mengka, a super artificial intelligence who is not good at technology, could quickly understand the content described by Nata, and he couldn't help but admire him.

“Hmph ~” Mengka pouted triumphantly.