American Research Institute for Policy Development
Doi
Abstract
Recently we studied the acoustic properties of the underground Ħal Saflieni
Hypogeum in Malta. Identified as “architecture in the negative”, it is a unique
prehistoric complex, intentionally sculpted with features that mirror megalithic
temples above ground. It is known that the Hypogeum was used in the Neolithic
not only as a depository for bones, but also as a shrine for ritual use. In a room
known as the “Oracle Room” set in the second level of the hypogeum, we have
been able to detect the presence of a strong resonance effect: a double resonance
frequency at 70Hz and 114Hz. With a male voice tuned to these frequencies it is
possible to stimulate the resonance phenomenon throughout the hypogeum. It was
further detected that percussion instruments can stimulate the resonance by their
harmonics. Laboratory testing indicates that these frequencies have a strong effect
on human brain activity. Since it is likely that the chambers served as centers for
social or spiritual events, the resonance of the chamber cavities would have
supported human ritual chanting and mystic consciousness.peer-reviewe
Is data on this page outdated, violates copyrights or anything else? Report the problem now and we will take corresponding actions after reviewing your request.