Vaastu Shastra means the shastra, which deals with the formation of Vaastu. Vaastu banner is based on the mathematical and geometrical calculations of science mingled with Hindu Mythology. If anybody wants to make a house or Vaastu, he has to think many ins and outs of his decision. Because the making of a Vaastu is neither a joke nor a matter of two or three years. It is a matter of generations.