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Midnight fright: Marbles clattered upstairs. Why do you often have such sounds at night?

For most people, they experience this kind of "midnight fear" almost every year. It doesn't seem like a big deal, but it's creepy. Why do you say that? Especially in the quietest time, hearing all kinds of sounds coming from upstairs, such as the sound of marbles, makes our little hearts nervous in an instant. From a scientific point of view, we don't believe in "ghosts and gods", but many times we will encounter such things.

Therefore, "ghosts and gods" have become some psychological obstacles for most people. They even dare not walk at night, feeling that someone is following them. They are very scared. In fact, most of them are psychological fears, which are brought by external factors. Then let's reveal why there is always the sound of marbles falling to the ground upstairs in the middle of the night.

Midnight fright: the ticking of marbles upstairs

Indeed, most of the incidents of "marbles ringing upstairs" occur at midnight, that is, at night. At this time, many people also enter the quietest time in the middle of the night, and there is basically no one outside. Therefore, in a very quiet situation, when they hear marbles ringing upstairs, they can't wait for someone to be around immediately, or simply get into bed and fall asleep immediately. But at this time, there is nothing I can do. I can only control this psychological state and calm it down.

The clicking sound keeps coming out, which is very scary. And if you are brave enough, when you turn on the light yourself, you will find that the click of marbles upstairs will disappear for no reason, so this is strange. Why is there no such thing as turning on the light? Is it really a ghost or a natural phenomenon? Let's look at the basic situation. After understanding, maybe you won't be afraid.

Why did the marble click? Can science explain it?

Of course, there are many explanations for the appearance of marbles, which means it may be any of these phenomena, which also shows that the click of marbles at night is scientifically based.

First, the rattle of marbles generally occurs in the lobby, which is the "cement slab" lobby we used before. After placing, the cement will be deformed with the passage of time, and the joints located in the concrete will rattle, just like the sound made by marbles falling to the ground, so this is the sound produced between floors.

Second, in industrial materials and cement, mold is caused by environmental problems. Mold can easily corrode these areas and use them as habitats. This is an important corrosive substance in building materials, which will form a "hollow pipe" between industrial materials and cement. When industrial materials and cement change, marbles will click, which is similar to the first point. Because there will be gaps between pebbles, there will also be the sound of foundation settlement and cement surface deformation and cracking.

Third, wooden floors, wooden floors are widely used in cities now. When the temperature difference between indoor and outdoor is huge, it is very easy to have a click sound like a marble landing, or when the wooden floor is just laid, there will be such a sound. People who make wooden floors should know it very well.

Fourth, bubbles, in some pipes, are very easy to form water bubbles. When the bubble in the water pipe bursts, it is easy to produce a marble-like click, especially at night, which is easier to hear. Nowadays, many urban pipelines are laid in the direction of the living room, plus some heating, which is also laid in the living room and buried in cement, so it is very easy to hear such a sound.

This is today's scientific explanation, which can be said to be very popular and easy to understand, and it is also a part of our scientific explanation.

abstract

Midnight fright: the click of marbles upstairs is actually a very normal phenomenon, not what everyone calls "ghosts and gods", including the ghost fire in the grave as we once said. In fact, all these have explanations, because Google has phosphorus and low ignition point, so it forms a ghost fire. These phenomena are not strange phenomena, but explanations that we can see and explain in our lives.

So basically, it can be judged that the click of marbles upstairs is a "false alarm", and everyone is afraid, because of psychological fear, there is nothing to be afraid of.