In this book for astrologers, harmonists, doctors, healers, architects, musicians, or anyone curious about the universe, Hans Cousto demonstrates the direct relationship of astronomical data to ancient and modern measuring systems, the human body, music, and medicine. He writes, "The result is an all-encompassing system of measurement with which it is possible to transpose the movements of the planets into audible rhythms and sounds, and into color. This basic system of measurement clearly demonstrates the harmonic relationship that exists between different kinds of natural phenomena in the fields of astrology, meterology, and microbiology."