Product Description: Why is it that certain intervals, scales and tones sound genuine and others false? Is the modern person able to experience a qualitative difference in a tone's pitch? If so, what are the implications for modern concert pitch and how instruments of fixed tuning are tuned? Maria Renold tackles these and many other questions, providing a wealth of scientific data...read more

Product Description: Renzenbrink's straightforward guide to diet for cancer patients and cancer prevention is based on the anthroposophical view of the human being. Renzenbrink explains the nature of the various food groups and their relationship to the four bodies of the human being, showing how cancer can be fought on the physical, etheric, and astral levels as well as on that of the ego...read more