"Makihara, you mean auditory hallucinations?" Liu Yihang asked softly on the side.

"It can be understood that way!" Mu Yuan nodded, "It should be similar in principle!" ”

"Shibo, what are you talking about, what tinnitus, auditory hallucinations?" Wu Shengwen was a little confused.

"What Makihara means is that this weird sound is not really a sound, but an effect similar to auditory hallucinations!" Liu Yihang explained.

"But isn't auditory hallucinations a disease?" Wu Shengwen asked puzzledly, "There are so many of us, it is impossible for all of us to have this problem!" ”

"Mr. Wu, I mean something similar, not everyone has this disease!" Makihara explained.

"Alright, don't pretend!" Long Ling'er was dissatisfied, "I guess you already know what the problem is, pretending to be a ghost, how long do you plan to hide it?" ”

"I wasn't sure before!"

"Alright, Muyuan, then you should be sure now!" Liu Yihang said with a smile, "Just downstairs, you kept looking at your watch, presumably you were counting the time!" ”

Makihara coughed embarrassedly twice and said, "If my guess is correct, it should have something to do with the Supermoon!" ”

"Supermoon? Are you talking about the supermoon that has been talking about on TV and newspapers lately? Wu Shengwen asked.

Makihara nodded.

"Isn't that an astronomical phenomenon? What does this building's problems have to do with the Supermoon? Wu Shengwen asked even more puzzled.

"Makihara, you mean it's caused by the moon's gravitational field?" Liu Yihang thought for a moment and said this answer, but he still felt a little incredible.

A supermoon is a term coined in 1979 by American astrologer Richard Noelle, which is a phenomenon in which the moon is near perigee during a new moon or full moon, and is divided into two situations: a super crescent moon and a super full moon. As we all know, the impact of the Moon's gravitational pull on the Earth is very large and crucial. Among them, there are two influences that are relatively large, one is the autobiographical speed of the earth, and the other is tidal action.

Let's start with the first one. The Moon has resistance to the Earth's rotation, and over time, the Earth's rotation speed will slowly decrease, and the length of the day will gradually become longer. Of course, this effect is more correct, and it takes a century or two to cause only one extra second per day. In the age of the dinosaurs, the day on Earth was only 22 hours.

Let's talk about tidal action. The tidal action of the earth is mainly affected by the sun and the moon, of which the influence of the sun is much smaller, and if the moon is lost, then the tidal effect will be greatly reduced. In the same way, when a supermoon appears, its impact on the Earth will also increase.

"After listening to the teacher's description before, I calculated the calendar and found that the appearance of this phenomenon began to appear when the moon gradually entered the range of the supermoon!" Makihara explained, "Moreover, the timing of each occurrence happens to be within this sectoral area!" ”

"Oh, I see!" Liu Yihang nodded.

"Shibo, I still don't understand!" Wu Shengwen was a little embarrassed, he was a businessman, he was an expert in how to make money, but when it came to these astronomical knowledge, he could only be reduced to a novice.

"The moon revolves around the earth, you know that!" Liu Yihang asked with a smile.

"Shibo, aren't you kidding me, this kid knows all the knowledge, of course I know!" Wu Shengwen smiled bitterly.

"Hmm!" Liu Yihang nodded, "But the trajectory of the moon around the earth is not a perfect circle, but an ellipse, so the distance between the moon and the earth also changes, and this change happens every month, but this supermoon happens in the domestic range." In other words, this perigee is happening right above us, so the Earth, the Moon and the Sun happen to be in a straight line and coincide with this perigee, so the gravitational force will be maximized! ”

After Liu Yihang's explanation, Wu Shengwen finally understood.

Liu Yihang stretched out two fingers, made a scissor shape, and gestured: "When the moon enters this fan-shaped range, the force will reach a critical point, which will cause strange things to happen in this building!" ”

"Then why didn't the other buildings react this way?" Wu Shengwen said a little depressed, "There are many high-rise buildings around me, but why am I the only one who is unlucky!" ”

"It should have something to do with the layout of your building!" Makihara explains, "Gravity alone cannot cause this phenomenon, but if this gravitational force acts on magnetic fields, wind forces, etc., and the design of the building is special, then it will lead to this phenomenon." ”

"Little Brother Muyuan, how should I solve it?" Now that he has found the problem, Wu Shengwen's hanging heart has finally fallen, he was really afraid that the feng shui of this building was not clean, and he attracted something unclean.

"Mr. Wu, do you really want to solve it?" Mu Yuan asked, but shifted his gaze to Liu Yihang.

"Of course, what's the use of keeping this!"

"What's the use? It's very useful! Liu Yihang said on the side, "This phenomenon is extremely rare and has very significant research value!" ”

When Wu Shengwen heard this, although he didn't say it, he didn't agree with it in his heart. In his opinion, the value of research has nothing to do with him, but if this problem cannot be solved, the rumors cannot be stopped, and the house cannot be rented, so what he loses is real money.

"Shibo, otherwise, let's find the problem first, and then talk about the problem in detail, what do you think of this?" Wu Shengwen suggested.

Liu Yihang naturally understands Wu Shengwen's thoughts, but this is also an excellent suggestion to find the crux of the problem, which can be described as a win-win situation for each party.

"It's easy to solve!" Makihara said with a smile, "After the investigation just now, we have found that this ghost cry is not actually a real sound, but more like the gravitational field-induced magnetic field acting on the human auditory nerve, so as long as we use some methods to interfere with this magnetic field, eliminate or reduce its force!" ”

"Makihara, you mean to use the interference of waves?" Liu Yihang's eyes lit up.

"Yes, as long as we use professional work together to measure the magnetic field, and then create a magnetic field of the same frequency to interfere with and cancel it out!" Makihara said.

"Is there an easier way?" Wu Shengwen asked, although he didn't know much about these, but he knew that this kind of professional equipment was estimated to be worth a lot, and as a businessman, this cost would naturally be saved.

"The other way is to do a simple analysis of the architecture and try to find the source!" Makihara said, "Although it is a little troublesome, but I can test it a few more times, I believe it can still be done!" ”

"Okay! Then it's only a matter of trouble, and I'll let people get the architectural design drawings right away! Wu Shengwen said.

"Huh!" Mu Yuan smiled and said, "Mr. Wu, no need, even if you bring it, I can't understand it, I have invited a master here, he will do it!" ”

After speaking, Mu Yuan looked at Grandpa Zhang on the side.