Vaastu is the ancient Indian science of location, orientation and construction of Buildings and Temples. Feng Shui is the corresponding Chinese science. Many other New Age sciences have since added to the principles of Location, Orientation, Construction and Furnishing of Human Habitations and even the ancient Rules were added to, modified and ‘hairs were split’ in multiple interpretations. However, it is only the fundamentals of all these sciences that are really important and which when looked at from the scientific knowledge of today and in the context of today’s life that is what is dealt with here.