Radionics is a field that explores the idea that energy and vibrations can influence health and well-being. Practitioners believe that every living being emits specific frequencies, and by using devices or techniques, they can detect and manipulate these frequencies to promote healing. The practice often involves the use of tools like dowsing rods or radionic machines to assess a person's energy field. While some people report positive experiences, scientific evidence supporting radionics is limited, and it remains a controversial topic within the broader fields of alternative medicine and energy healing.