Sound Healing: Tibetan Singing Bowls

Sound healing techniques have been popular throughout history in many different cultures. These days, Himalayan singing bowls are gaining popularity in sound therapy.  The bowls contain seven to twelve different metals,  known as "bell metal".  Depending on type, they may also incorporate silver, gold, mercury, tin, lead, copper and iron. Therapists use different techniques to produce reverberation, relying on the airwaves of the surrounding to carry the sound.