"Our units in appearance little different from existing similar, but their use is different, it is added to the psychic energy. It has long been known that some devices may act only by the presence of a specific person. Now a lot of people who can replace the entire complex machines. Thus humanity is accustomed to the forces entered in himself. But we have long accepted the principle that each unit can be enhanced by this man. In the centuries we have become accustomed to the idea that concentrated energy can be directed to any area. Energy, like lightning, unites in his discharge the accumulated force. On the same principle is based phenomenon, known as magic. " Agni Yoga. DVB. The book first. The inner life.