Enhance your Powers with Vaastu The Basics Though science of Vast existed since ancient times, its importance has been re-emphasized only in modern time. Vast offers a very powerful tool for enhancing the effect of good natural powers and at the same time negating effects of the bad powers. Vaastu is the science of directions that combines all the five elements of nature namely The Earth, Water, Air, Fire and Space and balances them with the man and the material. Vaastu Shastra is creating a.