The school city is not small.,But if you want to say it's big.,But it's definitely not enough.。 What's more, since the ontology is actually a school organization, even if it occupies such a volume, it cannot be said to be complete.

For example, it is overwhelmingly insufficient to be able to spend time in a quiet place. So a lot of times, people who are trying to be quiet will have to come together.

There are some examples here that are very hilarious and extreme. For example, two people who have just fought a fight meet in a resting place where they can then get rid of their fatigue. Whether to stage a sequel that the masses like to see or whether to turn from enemies to friends, as third-rate novels like to describe, depends on the IQ of the person involved and the audience.

However, even if there are few quiet places to this extent, there are still eldest ladies with excessive secretion of growth-promoting sex hormones who often choose this kind of place as a place to "meet friends with fists", which is really a headache. Fortunately, this is not the case today.

Of course, Umihara didn't come here to kill time. On the contrary, time is very precious for him now. But even then, he had to wait for a while.

Because, he wanted to know an answer. An answer that can only be obtained after the other party has made a decision.

"Hikari, sorry to keep you waiting."

Out of nowhere, a voice came. Mitsuki Umihara raised his head.

He didn't know when the girl in front of him had arrived. Maybe it's in a special way.

"Senior sister, what is your answer?"

For his question, Ji Yanbi didn't know how to answer it well. When Mitsuki Umihara conveyed this request to her, she was really surprised. Because from the beginning to the end, she didn't think about this possibility. Even, she didn't expect Haiyuan to be able to detect this.

What's even stranger is that the party who was asked by Haiyuan didn't seem to be surprised.

"I was wondering when this moment was going to happen."

The other party even said this to Ji Yanbi.

Facing the confused Yanbi, the other party added this sentence:

"It's easier for people of the same type to understand...... No, it should be said that it is a completely opposite type, as long as it is extrapolated according to the mirror image, both sides are the same. It's nerve-wracking, I don't like myself. ”

Be all abroad. Is this a mistake, or is it not wrong?

"Senior sister, help me take a look at this first."

Mitsuki Umihara took out a small plastic bag with some powder in it.

"What is this?"

It looks like some metal?

That's the answer I want to ask. Please, Senpai. ”

Yan Bi nodded.

A side effect of her abilities is that she is able to instantly understand the composition of something she touches. This is also the basis for her physical transformation, although she herself does not quite understand the reason for this.

Pouring some of the powder into the palm of her hand, Yanbi frowned.

"It's ...... Aluminium? That's right, it's the powder of the metal aluminum that we often use. What's going on, though? ”

"Aluminum? I don't understand. ”

"What the hell is going on?"

"Don't worry, senior sister." Mitsuki Umihara pressed his forehead. "Before I came, I showed the powder to Asai. Do you know what his conclusion is? ”

Tomoya Asai, the name that Shiobi doesn't even forget, was the accountant of the student council when she was the president of the student council when she was in junior high school. He has the ability to analyze concepts such as force conduction.

Mitsuki Umihara continued.

"These powders are not squeezed out by external forces, and the power that makes them what they are comes from within themselves."

"Wait a minute, you mean, from inside the atomic structure?"

This conclusion surprised Yanbi. Crushing matter from the inside doesn't seem to be something that a casual person can do.

"Not true. Sister, you misunderstood. Mitsuki Umihara denied this claim, "If the atomic structure is destroyed, then we will get another substance." This is clearly not the case. ”

"It does ......"

Yan Bi blushed slightly. I actually got this most basic concept wrong, which is not very right.

"In the simplest terms, the metal bonds made up of the free electron cloud common in the metal crystal and the electrostatic attraction of the metal ions are broken. The properties of the metal itself have changed somewhat, I don't know the specifics, after all, there is no equipment. ”

"This ...... How? ”

Conceptually it does understand, but how exactly is it done?

"I don't know." Mitsuki Umihara replied dryly. "This is something I found out a while ago, and I think there's probably something wrong with it."

"You're sharp, boy."

An unfamiliar voice came directly from Yan Bi's satchel. This sudden sound even startled Yanbi herself, but Haihara Mitsuki was not surprised at all.

Yan Bi quickly opened the satchel and took out a computer notebook from the bag. The sound just now came from the speaker of this notebook.

But there is no other person in the screen of the notebook. There are only a few different colors in a very simple conversation software. At the top are red, blue, and yellow, and the red part is lit up.

"You're the one I'm looking for, aren't you?"

Mitsuki Umihara asked. He could hear that the other party's voice seemed to have been filtered by a voice changer. But it sounds like it's more female-leaning.

Could it be that the person behind the senior sister is a woman?

It's not that there are any prejudices against women, but Mitsuki Umihara doesn't really like women to be involved in this kind of situation, which obviously won't be a good thing. It's pedantic at worst, or chivalry at best, it's the same thing.

"If you're looking for someone else, it's me."

It's a complete nonsense. But Mitsuki Umihara actually nodded in agreement.

"So, what do you know?"

"Oh, that's weird. Why are you so sure I know something? ”

"I wasn't sure before, but since you agreed to contact me, you must know something."

Yan Bi showed a surprised look. She understood what Kaihara meant.

Before coming here to meet, Mitsuki Umihara had asked her if there had been any recent explosions of unknown cause. This is not asking her, but testing the person behind her.

If the other person doesn't respond, it may be really unaware. If the other party agrees to contact him after listening to his question, it must be because he knows something.

But isn't it dangerous? If the matter itself is related......

"That sounds like you're reassuring to me?"

Since it was something that even Yanbi could imagine, of course that person would not be unexpected.

"I'm not reassuring you, I'm just reassuring Senior Sister Bi."

This answer made Ji Yanbi's face turn red instantly. Fortunately, it was sunset, and no one was noticed.

"Okay, in that case, let's get down to business." From the sound of the notebook, there seemed to be some sound of looking through the data, "We did find a number of explosions, and since they did not cause much impact for the time being, only the security guards and the members of the Discipline Inspection Commission received the news." But ......"

"But?"

This turning point obviously does not mean anything good.

"The power of the explosion is increasing, and if this trend continues, I am afraid that it will not be long before it causes a real and destructive incident."

"In other words, the previous ones were really experiments, so can you understand that?"

"I would love to say no, but unfortunately. Juvenile, you're right, and we've come to the exact same conclusion. ”

Mitsuki Umihara thought for nearly a minute or so. Yan Bi didn't dare to disturb his thoughts, just stood quietly to the side. The same goes for the person on the other end of the call.

"Do you have any plans?"

"Unfortunately, no. Because so far, none of us have any clues. ”

"No clues?"

Umihara raised an eyebrow slightly, this answer was too unexpected.

"There are no suspects, and graviton acceleration can only be detected at the time of the explosion. In this case, it's too difficult to find clues......"

Hey?

"Wait a minute, what did you just say?"

Mitsuki Umihara immediately interrupted the other party's words.

"What said what? Ah, graviton acceleration phenomenon, right? That's right, I said. At each explosion, we detected graviton acceleration. This is supposed to be the cause of the explosion, and this is not something that needs to be kept secret, and the security guards and the fan commissioner announced that they have all received this analysis. ”

"Let me ask you the question, how did you come to this conclusion?"

This seems to be a complete digression. Even the person on the other end of the communication seemed to be unprepared because of Kaihara's problem. In the communication, she can even be heard (?) The sound of rummaging through things. After about 2 minutes, I listened to her (?). said.

"Because the number of gravitons detected in the area has increased. The number of gravitons itself should not change, so this phenomenon should be that the graviton moves faster, resulting in more times detected per unit of time, which can only be explained in this way. ”

"I think you should relearn physics." Mitsuki Haihara unceremoniously threw out such a sentence. "Otherwise, you might be looking for tachyon photons next time."

This was indeed very polite, but there was no rebuttal even from the other end of the communication. Because the analogy mentioned later by Mitsuki Haihara is obviously very problematic.

A photon is a boson that moves at the speed of light. Photons beyond the speed of light? This is obviously too much nonsense. So, this parable of Haihara......

"Looks like I'm going to have to give you some science. The graviton equation of motion is the equation of motion of the light-speed particle obtained by expanding the Einstein field equation according to a weak approximation. Theoretically, it should be a boson with spin of 2. See what I'm trying to say? ”

“……”

Speaking of which, even Ji Yanbi understood. Apparently, they made a very fatal mistake.

Gravitons are absolutely impossible to accelerate. Because its speed of motion is the same as that of a photon, it is the limit of speed – the speed of light. The locality of the relativistic determination makes it impossible for it to be accelerated in the slightest.

But if that's the case, it only means that the number of gravitons has indeed increased. So, what can increase the number of gravitons? Is this possible? ”

This question should not need to be answered. Because, in principle, it is impossible

All of a sudden, the whole affair fell into some kind of puzzle.

"This time it's the theory that limits what we can observe...... Is it? ”

On the other end of the communication, the other party said with emotion. But this casual sentence made some thoughts flash through Haiyuan Mitsugui's mind.

He hadn't been able to grasp the fleeting thought, but...... It should be something crucial.

What is it?

Mitsuki Umihara, who had no result no matter how he thought about it, frowned. This should be important, but why can't I remember it?

At this time, Mitsuki Haihara's mobile phone rang suddenly. When he took out his mobile phone, he was surprised by the name of the caller on it.

The name of the caller is actually Bee Eater, the queen of Tokiwadai.

After a few gestures to Yanbi, he picked up the call. But strangely, from beginning to end, he didn't say a word, just listened to what was being said on the other side.

What's going on?

Thinking about it just now, Ji Yanbi suddenly saw a situation that surprised her.

(Laughing?) ）

Yes. Mitsuki Umihara actually laughed.

It's the kind of smile that everyone who knows Kaihara knows, and his smile that doesn't contain any smile that sends chills down the spine.

What exactly did the other end of the line say?

Ji Yanbi shuddered involuntarily.

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Uploaded by: "I think you should relearn physics", which is also a famous allusion. The protagonist of this allusion is Richard Feynman. It was at a conference where Richard Feynman and Julian Schwinger took the stage to give a speech. First, Schwinger came to the stage and spoke for a long time, and only Bohr, the number one symbol of quantum mechanics, was nodding. Although everyone didn't understand, since Bohr nodded, everyone naturally thought it was right. Then Feynman came to the stage and also gave a speech. After speaking, Bohr threw down the sentence "I think you should relearn physics" on the spot. Later, it was thought that this was actually a good description of the characteristics of two leading physicists, Feynmann and Schwinger. Schwinger's mathematics was so high that his papers were rigorous and precise, but they were so difficult that only some of the best physicists could understand how beautiful his theories were. And what about Feynman? Basically, he's a big tongue. The creed is "no matter how much is right or how wrong there is in the theory, anyway, we will talk about it". Therefore, all his speeches are basically right and wrong together, and he goes up in one go to smash people out first. Both his colleagues and his scholars suffered from this.