Scientific explanations of ghosts

There are many people who believe that ghosts are real. A study in 2017 by Chapman University (Orange, California, USA) discovered that as many as 52% of Americans believe in places with souls in hiding (an 11% increase since 2015). .

A previous survey in the UK also showed the same percentage of 52% of participants believed in the supernatural world. So what is the truth of this problem?

For decades, Canadian neurologist Michael Persinger has been studying the effects of electromagnetic fields on people's perception of ghosts. He hypothesized about electromagnetic pulses and could make people feel 'feel' for the presence of something in the room. It is caused by abnormal activity patterns in the temporal lobe of the brain. Michael Persinger experimented on volunteers, who were wearing a laboratory device, called 'Sun Hats'. He discovered that there are the weakest magnetic models that occur in the head over a period of 15-30 minutes, which can create an awareness of ' invisible existence' in the room.

A number of subsequent studies have opposed Persinger's hypothesis, arguing that people will react to what they feel is 'ghost presence' rather than an electromagnetic field. However, Persinger's experiments have also developed a scientific explanation. Some other scientists also found that in famous 'haunted' environments there is often an abnormal magnetic presence.

Negative waves are a level of sound that normal human ears cannot hear (but animals like elephants can hear clearly). Low frequency vibrations can create physiological discomforts for humans and animals. Scientists who have studied the noisy sound caused by wind turbines near residential areas have found that: low-frequency sounds can cause disorientation, panic feelings, heart rate changes, blood pressure. And the effects can bind to the presence of the soul. For example, in 1998, there was an article about unusual places, in which engineer Vic Tandy (working for a medical device manufacturer) described when he was working in the laboratory. and there was a 'haunted' room.

Negative waves are believed to be the causes that people feel about ghosts.(Photo: Awaaz Nation).

Whenever he works in that room, Mr. Vic Tandy feels anxious and uncomfortable, and sometimes he hears strange sounds, some illusion that looks like a ghost. Finally, Mr. Tandy discovered that the room was a place with a 19Hz standing waveform, or created inaudible vibrations that disoriented people. Further studies have also shown that there are connections between low-frequency waves and incredible emotions such as cold-spaced or uncomfortable sensations.

The growth of mold

Mr. Shane Rogers - a professor of engineering at Clarkson University (Potsdam, New York, USA) has spent his time studying at unusual landmarks. He found what caused supernatural phenomena, the growth of mold . Preliminary research has shown that some types of mold can cause symptoms such as ghosting: fear and dementia. Although Shane Rogers has not yet confirmed what he discovered, he also points out the link between mold and anomalies. It is in places where there is a strong growth of mold, people have a feeling of panic when entering those places. Places that are said to be 'haunted' often see many molds growing.

Around 1921, BS. WH Wilmer has published an incredible story about a haunted house in the American Journal of Ophthalmology. In the literature, the family living in that house began to experience supernatural phenomena when moving to an old house. They found the furniture automatically shifting and hearing strange sounds in the night, feeling the presence of invisible shadows. They think that the house has been "haunted", making health worse and worse. However, when searching for the truth, the family discovered there was a furnace filled with carbon monoxide in their homes, which was the cause of neurological and visual hallucinations. After handling this furnace, the family returned to their peaceful lives.

Marketing is real

In a study, psychologists at the University of London watched a video about a 'spiritual home' when he could bend the key with his willpower. In another video, participants worked with researchers to see the bent key with their own eyes. The strange thing happened, it was the same group of people who used their will to "want" to bend the key, it was faster than the group that made only two people. The study co-author Christopher French said: 'A person can affect the memories of others. If someone is convinced that they have seen the ghost, the person next to him or her is more or less convinced that the ghost is real . '