Vastu, it means we build Positive Energy into the house or any other building. ...

Every human body is surrounded by three types of Energies which form an Energy triangle around it. These are - The Earth Energies, The Directional Energies & The Cosmic Energies

It is a great combination of science, art, astronomy & astrology. Also we can say, it is an ancient Indian Vedic Building Science which lays down guidelines on the construction of buildings, so that they are in harmony with the natural environment by managing the flow of cosmic energy (that is ‘prana’ ) through and around them, which in turn promotes the well-being, peace and prosperity of the inhabitants.