Answer4 - The effect of Vaastu Shastra takes place on all the people staying in a building through the following energies.1. Biological energy of the environment around the build-ing, cosmic energy obtained from the cosmos, solar energy obtained from North and the South pole, gravi-tational energy obtained from the Earth, water and wind,energy obtained from the nature etc. On the balance of these powers depend the peace of mind andhealth and progress of a man. If the building is not built as per Vaastu Shastra all these auspicious powers are obstructed leading to the faults in the building.