"'Consider visiting a supposedly haunted building. Your mood shifts, you feel agitated, but you can't see or hear anything unusual. In an old building, there is a good chance that infrasound is present, particularly in basements where aging pipes and ventilation systems produce low-frequency vibrations.'"
"'Infrasound is pervasive in everyday environments, appearing near ventilation systems, traffic, and industrial machinery. Many people are exposed to it without knowing it.'"
A study suggests that infrasound, low-frequency sound from aging pipes, may cause feelings of agitation often attributed to paranormal activity. Researchers found that exposure to infrasound can shift mood and increase cortisol levels. Many people believe in ghosts, with a significant percentage reporting personal experiences. The study involved participants listening to music while exposed to infrasound, revealing that such vibrations could be responsible for feelings associated with hauntings, rather than supernatural causes.
Read at Mail Online
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