“Since the human body is over seventy percent water and since sound travels five times more efficiently through water than through air, sound frequency stimulation directly into the body is a highly efficient means for total body stimulation, especially at the cellular level. Direct stimulation of living cellular tissue using sound frequency vibration has shown marked cellular metabolism and therefore a possible mobilization of a cellular healing response” ~ Jeffrey Thompson, Director of the Center for Neuroacoustic Research at The California Institute for Human Science. (He calls his technique “Sonic Induction Therapy” and “biotuning” and he has had excellent results in the treatment of dyslexia, attention deficit disorders, and certain learning disabilities.)