Regarding the following eight terrorist incidents, I'm afraid there is any way to make me not afraid.

All eight answers are here. Add as much as possible. It's hard to find, most of them are written by themselves.

1.？ The above-mentioned situation of looking in the mirror is rare, which usually comes from the difference of eyes. At first, I was looking at myself. Later, I observed it carefully, and my eyes changed slightly, which led to the difference in temperament. At the same time, patients with schizophrenia will also have this situation.

The second situation is because when you were a child, you didn't split the radicals and treated a word as a whole. When you stare at a common word for a long time, your eyes will focus on the details and parts of the word, which will make you feel unfamiliar with it.

This is the best explanation. People who often stay up late know that this is called sudden death. It was also shown on TV. A young man went online for three days and finally died in the street. Therefore, the above reasons are completely caused by physical and mental fatigue, and the original book underestimates the reader's IQ.

3.？ Everyone has had this feeling. People's thinking is actually like a computer. The objects or things they see are stored in a certain area of the brain, such as the hard disk. When they see something (another area of the brain), they will quickly compare it with the original or past, that is, the operation process of the computer. Dangnao

When the sea is tired or unclear, there will be a wrong concept, as if something has happened (some things or people have appeared on TV and other occasions, but their minds are blurred).

Generally speaking, you have done similar things before, but you forgot it yourself, and occasionally thought of hallucinations when you were doing other things one day ~

People have had many dreams all their lives, but they only have a little impression of dreams when they wake up every day, and they will occasionally think of hallucinations when they do other things one day ~

4.？ It's normal to cry, and children want company. Laughter is easier to explain. Adults naturally see more things than babies. Maybe a stupid vulgar joke can make the baby laugh. After all, babies have never seen it, but relatively well-informed adults don't know this kind of joke at all. For example, when he sees a person who looks like himself in the mirror, he thinks it's funny, but you think it's normal, and you don't even know what he's laughing at.

5.？ It may be the sound made by otters or frogs, but it can't be found nearby. The sound actually comes from far away, because the noise pollution at night is very small, so in fact, the small sound during the day can be heard clearly at night.

For example, my mobile phone Tianyu M6 18 plays the loudest music, which is almost inaudible in our class.

But once you get to the music at night, the music can spread far away.

Another example is lightning at night. It's like a thunder explosion, and it will be struck not far from the house. The trees actually cut down are farther than you think.

6.？ Because there is suddenly another person in the room, or someone will come early, when the topic is unfolding and it is inconvenient for this person to hear, the room will come to an abrupt end.

Give two examples: (1) For example, a group of brothers are dealing drugs, and there are some signs (such as sirens). Do you think they will stop trading until the sirens pass? (2) You can try. The classmate in front has been talking to you, and you suddenly sit up straight and look forward. In this way, the students in front will turn around and mistakenly think that the teacher is coming. In fact, in the room, one of them suddenly quieted down, the other thought that the teacher or the police (or something like that) would come, and finally the other person quieted down, but as soon as you took the lead in talking, everyone got busy again.

7.？ The culprit is mold! ! ? It is an incomplete fungus that mainly corrodes industrial materials and cement. It lives on a porous surface and feeds on minerals in cement. ?

Generally, the ceiling is supported by thin steel bars on the upper and lower floors. In fact, when grouting, the steel bar is not vertically stuck in the cement. Due to the flow and weight of cement slurry, there may be stress accumulation in the upward or left-right direction, or the house will be affected by earthquake or slight displacement of foundation after several years of construction, and so on.

Create new pressure. ?

On the lower floor of the ceiling, there is a pipe outlet for electric light lines, with temperature and air. So the mold will gradually invade the cement along this hole, and the contact surface between the fine steel bar and the cement is the ideal joint, where the mold accumulates and the mycelium begins to erode into the surrounding hollow pipes. When stressed steel bar

When the surrounding cement is eroded to a certain extent, it will rebound in the hollow pipe, which is the source of marble sound.

This is the sound of some structures in the building.

Actually, there are also during the day. But because it is much quieter at night than during the day. So I can't hear it during the day.

This is normal.

As long as it is a building, it will be there.

8.？ This is very mysterious, because Aiyingtang also proposed a four-dimensional space. Although I don't know the details, I'm sure there is no relationship between the two. Usually there is no silence during the day, only at night when everyone is resting. At this time, I am more or less tired. Almost all are hallucinations caused by fatigue or other reasons, such as tinnitus. Maybe my ears heard it, but it didn't reach my brain. Actually, I'm tired of hearing it subconsciously. Psychology is a science, which is based on a large number of scientific experiments.

The following experiment is similar to the above, except that the hearing is changed to vision. Try the following, the same principle as above.

(This picture is a gif animation, and the flash point is actually purple, but as long as you focus on the cross in the middle, you will soon find that the flash point turns green, and finally only 1 point is turning. )

Please believe that there are no ghosts in the world. The call of death does not exist.

Although many things can't be explained for the time being, there must be scientific basis. It's just that not many people know it now.