Extrasensory abilities are inherent in almost everyone from birth. One of the great opportunities to realize your potential and develop your inner extrasensory “sense” is to do dowsing or, in other words, dowsing. How to check the quality of products and the usefulness of medicines? How to measure pressure and explore your biofield? How to detect a geopathogenic zone in the house and neutralize it? Having mastered the simple rules and techniques of dowsing with the help of this book, you will find in the person of a pendulum or frame a reliable assistant with truly limitless possibilities. The book is addressed to everyone who is interested in the various manifestations of the unknown world around us, even if invisible, but really existing.