What strange things happen to people after they die? Not only can "sing and dance", but hair and nails continue to grow

Do scammers really exist? It has been recorded in relevant historical materials that the deceased will be buried with some jade or rice shells in their mouths. One is to let the deceased rest in peace, and the other is to seek auspiciousness, because there has always been a very strange "deceitful corpse" in the folk. ”, and in some film and television works or literary works, there are also some terrifying episodes about cheating corpses. This caused many netizens to have such questions: "Do corpses really exist in real life?"

What happens if the body is not disposed of in time after death?

From ancient times to the present, there is a saying in China that the dead are the greatest. Many people will set up a mourning hall in their yard to keep their spirits up for three days and three nights. Some people found: "The deceased relatives, his body has become very young, and his skin is as smooth as a baby."

Others found: "During the wake of the spirit, they would hear an inexplicable singing, and this sound was exactly the same as the deceased's life." Some even said: "The deceased old man's nails and hair were all renewed. It has grown." All these signs seem to indicate that the deceased really seems to be deceiving the corpse, so is this really the case?

When a person is in a state of death, his heart stops the blood supply. When the life comes to an end, its heart stops beating, and the blood stops flowing. At that time, this did not happen suddenly. an excessive process. For 12 hours after the heart stops beating, the blood is still in the blood vessels, but the flow rate becomes very slow, and eventually the blood vessels become swollen.

Over time, the brain shuts down to think, brain cells gradually die, and some of the deceased's mouth or eyes may open. Funeral home staff will sew up the mouth so that the body of the deceased does not look like a zombie. Some even suture the double doors to prevent leakage of urine and urine. The remaining protein, blood sugar and other substances will be evaporated over time.

So why do some people sing when they die, their skin becomes Q-bombed, and their hair and nails grow? After a person dies, the blood stops flowing and the muscles relax, which means that some wrinkles on the face of the deceased will be smoothed out automatically. Unfortunately, he himself can no longer see the appearance of rejuvenation and youth.

The main reason why the corpse will sing is that it is squeezed or collided by the outside world. For example, in the process of transferring the corpse, such a situation will occur. This situation really makes many people feel horrified and even mistaken. considered a case of fraud. In addition, the main component of nails and hair is keratin, and there are other components in it, including dead cells.

A long time ago, it was believed that the reason why the deceased grows nails and hair is mainly because of the operation of the organism's cells, which brings nutrients to it. Now, after the continuous development of science, it has been proved that after the death of the human body, many substances are gradually decomposed, and there will be no biological cells that are lucky enough to survive, and there will be no energy to supply hair and nails for them.

In other words, the world sees the deceased's hair and nails getting longer, mainly because of the visual deviation, because people are made of water, and most of the human body is composed of water. When a person dies, the body will be dehydrated , drying, the skin appears shriveled, the hair follicles in the hair and the nail bed in the nails are also affected to varying degrees, so there will be visual deviations, the dry nails become longer, and the hair also becomes longer.

Fraud corpses won't exist, but corpses "will move"

We all know that the effect of temperature on the corpse is very important. The corpse in the frozen state will be stored for a long time, but in the normal temperature state, the corpse changes very fast. So in reality, does the situation of fraudulent corpse really exist? Not really, but some corpses do move in certain circumstances.

There was once an Australian researcher who set up an experimental research facility for burial in the jungle on the outskirts of Sydney, and conducted natural decomposition research on 70 corpses to observe the conditions of these corpses. In the experiments that lasted for more than a year, these researchers found that some corpses did move, and the most moving parts were the arms, and even some of the bodies would do the action of akimbo.

However, the reason why the limbs move is related to the surrounding environment and temperature. After being affected by the temperature, the ligaments will dry out and shrink, which will pull the limbs to move.

In addition, the researchers also discovered another strange phenomenon, because Australia is located in the southern hemisphere, these corpses are more prone to mummification due to the influence of the environment and temperature. Such research has found a scientific basis for human beings to deceive corpses. After death, affected by the contraction of ligaments, some body movements will be made. Therefore, some of the corpses we have seen "dance", which is related to the contraction of ligaments.

So, can people still be conscious after death?

Death is a process. The first stage of human death is cardiac arrest. Because the brain stem has not completely died at this time, it is said that human beings are conscious. Some scientists believe that how long a deceased's brain consciousness will exist depends on the time of its brain's lack of oxygen. The longer the lack of oxygen, the faster the consciousness will disappear.

Among the deceased of many cardiac arrests, at the moment of their death, they will actually hear the speech of the doctor around them and the cry of their family members. Some deaths can be reversed. For example, after a few seconds of respiratory arrest, a person who was almost dead was successfully rescued by electric shock to the heart, and the death was reversed and resurrected through correct and timely treatment. This case is also Bibi All are.

In any case, we should advocate science, abandon feudal ideology and superstition, cherish the present, and learn to live in harmony with our families. Cherish everything in front of you, develop good living habits, have a correct understanding of life, and have a deep understanding of the process of death. In the face of death, everything is insignificant, so in our limited life, we should not be unfounded, but be positive and optimistic, have a good attitude, and work hard to live the moment.