Correct use of scientific spells

Regarding how to capture ghosts, everyone discussed several options.

Bug nets, jet fishing nets, making a big glass dome...the list goes on and on.

Leaving aside the specific means, the research on ghosts is mainly divided into three steps.

Namely, detect, mark and capture.

Perceiving the specific location of the ghost is the first step, and the next thing to do is to mark the real-time moving position and approximate body shape of the other party, and finally find a way to catch one to complete the follow-up experiment.

The first step has basically been unanimously voted to use drones. The specific thing to consider is how to make the drone. Therefore, "how to continuously mark the detected ghosts" has become the next difficulty to be overcome.

For this reason, the genius science girl Makise Red Lisu and her three useless men started a discussion group.

Rintaro Okabe changed the group name to "Mad Qi の Scientist and His Three Followers".

Hashida Zhi changed the group name to "Super Gentleman Hacker and His Three Tools".

Toyama Minato: "..."

Good guy, he has to think about what name he wants to be able to beat these three shameless guys.

...

Group chat: ghost seminar group (no more changes allowed)

Makise: First of all, we need to confirm whether the ghost can be attached to the spray paint

Okabe: I bought a brand with super strong adhesion that never fades or cracks [picture]

Makise: That's not the case...I think, even if something has [-]% light transmittance, if there is dust in the air, you can vaguely see a little refracted outline, right?But Mr. Yuanshan didn't find anything before.

Yuan Shan: It’s not just me, there’s nothing in the light-sensitive camera either.

To give a simple example, you can often see light and shadow swaying on hot asphalt roads in summer. This kind of air sloshing phenomenon caused by uneven air density due to the heating of the ground has a specific name called "Yang Yan" .

Assuming that the density of the ghost is constant, then its light transmittance cannot be consistent with the changing air all the time. With the difference in refractive index caused by the change of air density, the human naked eye should always be able to vaguely see the outline.

——Even the invisible man in the movie will have a little refraction during the movement!Even if it is CG special effects!

Makise: What if the ghost's refractive index itself can automatically adjust to the surrounding environment, thus avoiding the observation of all optical instruments, including human eyes?

The group chat fell into a brief silence.

Human beings' intuition to understand the world comes from the five senses, but not everything can be solved by relying on the body's perception of the world.Things that "really exist" such as radio waves, magnetic and electric fields, and particle radiation cannot be perceived by humans at all.

"However, the sonar detection has confirmed that the ghost has an entity. This is different from the description in literature."

Hashida Zhi raised an objection: "Sensations cannot be compared with purely physical phenomena."

Toyama Minato lowered his head and pressed the phone.

"To change the way of thinking, assuming that ghosts have existed for many years, then it must have had a positive or negative impact on human culture..."

Think beyond engineering or physics.

Consider it from the perspective of folklore.

The truth about "Ghost" cannot be told to most people.

But the "ghost" itself is real.

And there is a high probability that it will be harmful to humans.

Combining the above three points, he judged: "Tongzi, using urban legends, accidental death, and haunted as keywords, search for information with IP addresses in Tokyo and within our mobile range around Tokyo."

"Hey? Are you going to do this? Isn't the ghost's story just made up by Okabe?"

Hashida said in astonishment.

"Evil ghosts, ghosts, monsters, earthbound spirits, goblins, and similar descriptions appear in a large number of cultural works of all mankind, just like almost all myths and legends involve the Great Flood."

Toyama Minato said: "Let's just do a rough search of the detection range, first screen out a few places, and then make further plans after the investigation is completed."

"OK—"

Hashida Zhi replied that not long after, the other party sent him an EXCEL, marking in detail the type of urban legend, time and place of occurrence.

Yuanshan Minato roughly screened out a few places, namely the abandoned construction site, the morgue of the hospital, and the middle school building at midnight.

Let's go through them one by one.

On the weekend, in the Nerima area, three young people were squatting near an inaccessible construction site.

Yuanshan Minato held a four-axis drone with a camera in his hand, and sat on the ground to prop up his laptop.

The propeller hummed and rotated, and the machine flew obliquely from the window into the building, and began to automatically search the surrounding environment according to the preset program.Hashida Zhi kept talking with them, and as a member of Backup, he immediately provided the information here: "Because of the bursting of the bubble economy in the 90s, it became an unfinished building. It has not been repaired until now, and there are often rumors that there are strange noises here. Appear……"

"Wild animals."

Okabe said.

"Maybe there are homeless people or something, I just saw discarded cans in the neighborhood."

Makise Kurisu nodded.

Two staunch materialists would be completely indifferent to a horror story of this magnitude.

In addition to the camera, the UAV is also equipped with a spray paint can, and the instruction "once there is a difference between the sonar result and the photosensitive detection, immediately spray paint in that direction" is set inside.The whole building looked particularly gloomy due to its years of disrepair, Toyama Minato couldn't help but comment, saying that it was like a test of courage played by classmates in junior high school.

"Is there still such an event?"

Makise asked curiously.

"It's just to walk through the unlit bridge hole. If you successfully reach the opposite side, you will pass the level."

Toyama Minato replied: "I was the one who pinched the stopwatch before the finish line, so I didn't really participate."

While chatting, they kept paying attention to the results fed back on the computer screen. Unfortunately, the whole building was scanned and nothing abnormal happened.

It was already late at this time, and the street lamps were turned on one by one, so everyone could only pack up their things and plan to go out for a ramen supper.

"Is senior also outside today?"

While making noodles, Xia Youjie's message came.

After learning that the other party may have another identity like "Kamen Rider", Toyama Minato's attitude towards this junior also began to become a little subtle.He chose his words carefully and replied cautiously: "But there is nothing to gain."

"yes……"

Xia Youjie replied: "Today Wu made a big fuss in class, messed up the classroom, and was punished by Teacher Ye Moth to write a self-criticism."

"Did he really write it?"

"It turned out that I wrote two copies."

"...It turns out that Mr. Xia You also participated together."

"Haha, it seems too immature, right?"

“It’s also a big part of going with the flow and enjoying high school.”

Toyama Minato replied: "If you have any troubles, please come and discuss with me."

"of course."

Xia Youjie pressed a complete lie on the screen with his thumb: "When the time comes, I will leave it to my seniors."

So far, the income of the high school of conjuration has far exceeded his expectations.The "entrustment remuneration" he has received so far is enough for him to replace it with the latest laptop, so he doesn't have to borrow Wu's one at all; and it is said that after becoming a high-level conjurer, depending on the difficulty of the task, the income is still low. Will rise on this basis.

The computer refers to the recommendation of Yuanshan seniors. The performance is very good, and factors such as portability are also considered. It is the best cost-effective within the range of options.The other party also enthusiastically expressed that it can be rebuilt again, and the performance will be better if a solid-state hard disk is installed-that is to say, he actually didn't really figure out what the thing called SSD is.

According to this trend, he will accumulate his first pot of gold in his life at the age of fifteen or sixteen. If he rents a house, it will be easy to bring his parents to Tokyo from that small town in Iwate.

"Then next weekend will be fine. I will go to Akihabara with Satoru."

He said: "He said... he wants to add a graphics card for crossfire, will seniors know this?"

"The foundation of the foundation, no problem at all."

Give Fang Fang a smiley face: "See you on the weekend, good night."

The young conjurer turned off his cell phone in the darkness of the lights-out dormitory, and closed his eyes contentedly.Going to the high school is indeed the most correct decision I have made so far. The future is walking towards me steadily step by step. The characteristics of the magic spell determine that he will become stronger and stronger with the passage of time, and that is inconvenient to say. The cost is almost negligible.

On the other side, three days later at night, Toyama Minato stood alone near a certain middle school in Ikebukuro, reaching out to touch the air in front of him, with disbelief written all over his face.

The drone easily crossed the air in front of him, but he himself was blocked by an invisible barrier, unable to take even a step forward.

Today, he saw the news on the traffic software about the maintenance of the nearby subway exits. All the roads for passing vehicles are temporarily under maintenance and it is recommended to detour. The nearby night school for art student exams has suspended classes due to a regional power outage. TEPCO also issued an announcement. The maintenance information of the suspension of power supply from a certain road section to a certain road section.

These contents are not related to each other, and the release time is one after another, but if you are a person who is good at big data analysis and crawlers, and you happen to be prepared in this regard, it is easy to find the strange content.

——This is the last of several suspicious addresses they found at the beginning.

Yuanshan Minato borrowed a classmate's electric car and planned to investigate at the limit of the drone's signal, but he was blocked by a transparent "something" before he approached the school.

"Born from darkness, it is blacker than black; all filth and filth will be purged."

Somewhere nearby, the assistant supervisor put his index and middle fingers together, and a pitch-black curtain fell from the sky.

"This is a tent to block all non-artists, Mr. Wutiao, and Mr. Xia You."

The other party said: "I wish you two martial arts prosperity."

"Ah—so troublesome, I was planning to play games all night tonight! Hurry up and kill them casually and go back quickly."

Gojo Satoru pushed the sunglasses on top of his head and said impatiently.

"At least leave the curse spirit to me in the end."

Xia Youjie also stretched his arms, moving his knuckles.

The two walked into the "tent" one after the other.

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The author has something to say:

In 05, ordinary people should have no concept of the term big data, and they can only rely on interested people to crawl on the Internet.Large-scale data retrieval capabilities are basically possessed by hackers or people with strong computers.

It was not until 08 that the Computing Community Consortium published "Big Data Computing: Creating Revolutionary Breakthroughs in Business, Science, and Society."