Officer Zhao hesitated in the office for a long time, but finally mustered up the courage and prepared to step out of the door to get the newspaper in the mailbox.

As Officer Zhao thought and thought, sure enough, all the fears came from his own psychology. Because he went to work too early in the morning, Officer Zhao realized that there was no one outside the police station.

The beggar just now was nowhere to be found.

After successfully retrieving the newspaper, Officer Zhao closed the office door just in case.

Then he went and poured a cup of hot tea, which he carefully placed in the corner of the table, ready to drink it while reading the newspaper. This is his old habit when reading the newspaper, and hot tea is his only standard.

As always, Officer Zhao still starts with the light-hearted and funny part, and leaves the part about "Eyes of the World" for the last.

In the quiet office, Officer Zhao was reading the newspaper alone, and the newspaper was rustled by him from time to time.

For a moment, Officer Zhao was taken aback, this kind of behavior that is extremely sensitive to the surrounding environment, Officer Zhao is the first time, that is, it started after "Weiyang Imagination", and the strange incident published in the newspaper is undoubtedly 'on a higher level'.

In Pingsuri, some very cruel and cold-blooded murders, as well as thought-provoking images of corpses, did not intimidate him.

Because those things exist objectively in reality and are in line with common sense, but this strange phenomenon has no way to explain it, and it is not according to common sense.

This is in line with the saying that 'the unknown is the most terrible thing about human beings'.

Soon, Officer Zhao read the "Eye of the World" section.

For Officer Zhao, this issue of the newspaper is still wonderful.

The only regret is that Officer Zhao didn't see the suspense part he left over from the previous issue, so he was a little regretful.

But the good thing is that he actually saw a news item titled "Black Golden Voice" crookedly.

It reads as follows:

"Can a human voice shatter glass?

The answer is no.

Of course, out of a hundred people, ninety-nine people would answer no, and the other person, probably to see the excitement, answered yes as he pleased.

So, today we will reveal this mystery to you in one fell swoop, and see what unknown secrets are hidden in human beings themselves, in addition to their clever minds and powerful limbs?

……

……”

As expected, the first part of the article looks like the host is hosting an entertainment show.

After Officer Zhao watched too many of those kinds of programs, he knew that they were almost all routines, the purpose of which was to fan the flames, arouse the curiosity of readers, or ignite certain emotions in readers.

Officer Zhao skipped a large paragraph, and then went directly to the real cases.

"On the evening of May 26, 1990, in Bristol, England, there was a 20-year-old female employee Phyllis who was kidnapped by robbers in a taxi on her way home.

On the night of July 20 of the same year, in the city of Manchester (Manchester City), a drunk man in his 30s was on his way home, singing and roaring all the way, and actually shattered several street lamps outside the city, which eventually led to frequent car accidents on important roads.

On August 5, 1996, in the San Francisco district of the United States, a 13-year-old boy, Jack. On a whim, Jones roared on his classmate's birthday, shattering the windowpane of his classmate.

……”

"it!"

Seeing this, Officer Zhao couldn't help but exclaim, feeling that this news was like the author blowing nonsense in the air.

"That's an exaggeration!"

Although he had seen the "unsheep phenomenon" with his own eyes, such an exaggerated report really made him unbelievable.

"Isn't the author normal?"

Thinking of this, Officer Zhao had the illusion of being in a dream for a while.

However, Officer Zhao was still careful, and he could see at a glance that the above several real cases, perhaps real cases, were all stated in parentheses at the end as 'authenticity to be verified'.

"Well, how can there be such an exaggerated thing?"

Despite this, Officer Zhao was still unhappy, as if he was expecting the truth of the incident, but at the same time, he was afraid that it would cause some unnecessary trouble.

To put it mildly, for example, that type of person would endanger public safety.

In general, for example, those types of people endanger the public safety of human beings.

Officer Zhao continued to look down.

On January 15, 1998, the famous rock singer William Murphy. Mus was invited to show his strong and powerful voice in a variety show of "Today's Legend". After many attempts, in front of the camera, in full view of everyone, a goblet was shattered.

According to the relevant researchers, William. Moes's voice has reached an astonishing 120 decibels.

In comparison, a normal person speaks at about 50 decibels. It is said that the reason why he has such a talent is because of William. After a long period of training, he was able to produce a sound close to 120 decibels consistently. ”

Seeing this, Officer Zhao couldn't help but feel excited.

Because at this moment, he has already associated this matter with the 'unsheep phenomenon'.

He thinks that the 'unsheep phenomenon' can be perfectly explained by this matter.

Then, this proves that such weirdos do exist in real life.

"It turns out that this strange phenomenon really exists in this world!"

Officer Zhao thought for a moment, and then, busy again, changed his words, "No, this is scientific and reasonable. ”

By the second half of the article. Officer Zhao still looked at it with no effort.

"Some people have a high singing voice, but they can be high enough to shatter glass?

In fact, the theorem of physics allows human singers to shatter glass with the right frequency and the right amplified sound.

We all know, we all know, that all objects have what is called a natural frequency, also known as a natural frequency, or that an object will vibrate at a certain frequency.

If you hit the goblet with a fork, the jingle it produces is its natural frequency.

If human sound can produce the same frequency as the natural frequency of glass, it will cause the glass to vibrate.

This common phenomenon is known as resonance, and at the resonance frequency, small periodic vibrations can produce large vibrations, which are due to the storage of kinetic energy by the object.

The essence of glass shattering is that the singer's voice moves nearby air particles, causing them to hit the glass like invisible waves.

When the singer's voice is amplified, these invisible waves become stronger.

When the sound is amplified to a certain extent, the glass resonates strongly and may eventually shatter.

Of course, in order to achieve such a strong effect, the condition is that the singer must pronounce the voice just right.

In addition, if the glass is very thin, the singer can easily shatter it. ”

Finally, Officer Zhao explained the final reason in one go, and suddenly became enlightened.

Officer Zhao studied science in college, so he could easily understand the meaning of this article, and at the same time, he was as obsessed with it as he was in the fanatical pursuit of scientific truth.

However, at the end of the article, Officer Zhao found a familiar pen name.

"Wandering little black."

Officer Zhao couldn't help but read it word by word, "Flow-wave-of-small-black." ”

"Blackie?"

Officer Zhao suddenly fell into deep thought.