Vaastu is the science of directions that combines all the five elements of nature and balance them with the man and the material. Vaastu Shastra creates a congenial settings or a place to live or work, in most scientific way taking advantages of the benefits bestowed by the five elements called “Paanchbhootas” of the nature thereby paving the way for enhanced health, wealth, prosperity and happiness in an enlightened environment. Ancient Gurus & Rishis have known the secrets of using all the five elements of this universe and their special characteristics to enhance lives since several millennia. Several factors were considered when laying down the principles of this ancient science namely, magnetic field, gravitational field etc. of Earth, the galaxy in the sky, the directions and velocity of the winds, light and heat of the SUN including the effects of its Ultra-Violet and Infra-Red rays, the volume and intensity of rainfall etc.