Vastu Shastra unifies the science, art, astronomy and astrology; it can also be said as an ancient mystic science for designing and building. Vastu Shastra helps us to make our lives better and will secure from things going wrong. Our 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.