Secrets Hall In Red

Storing a red halls called "Hall of Secrets" audio phenomenon strange and rare. Hall is underground.Indeed, located in the basement directly under the hall Balhmra sisters. Hall is currently banned from public. The unique sound strange phenomenon. When a person stands toward the walls of the room,  and whispering or talking in a low voice directed his voice to the ceiling or to the walls of the room, someone else can on the other side of the hall to hear his voice clearly although far distance between them. So that the conversation can take place between two people Atkhadd each opposite part of the same Alhahmkana him. While the people closest to the first person, and stationed middle of the room, they can not hear anything in. And explain the phenomenon of construction-engineering characteristic of the hall.

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