Strange rocky rock rang like an instrument

The sound emitted from these stones makes the audience feel they are hollow objects and made of metal.

>>>Video: The rock is ringing like an instrument

Located in the central area of Ringing Rocks Park (temporarily translated) , in the state of Pennsylvania, USA, strange rocks can sound like instruments that make anyone come here. no surprise and feel very excited.

Unlike other natural stone areas, this 3-hectare rocky area can produce a happy sound, similar to the echo of a metal whenever a hammer is used. The indigenous people here said, they have known about this strange beach for centuries.

The sound made people feel that these stones were hollow and probably made of metal. To explore this amazing natural phenomenon, scientists and geologists have spent many years studying. They have conducted many experiments over the years but the exact cause of this phenomenon is still unknown.

There have been many people who have visited this rare exotic stone beach

Richard Faas, a geologist from Pennsylvania, discovered something interesting that each stone produces a low-frequency sound that the human ear cannot hear. But when the sound from the stones interacts, they create the sound we hear.

In addition, he said, these stones are made from volcanic components called diaba . Diaba also contains iron and solid minerals like all other rocks. It is possible that stress in these rocks is the reason they can ring.