VASTU SCIENCE

Vastu Shastra is an ancient Indian system of architecture and design, literally meaning "science of dwelling," which harmonizes buildings with natural forces, cosmic energy, and the five elements (earth, water, fire, air, space). It uses directional alignment and geometric patterns to ensure peace, health, and prosperity for occupants. 

Key Principles and Elements of Vastu

• The Five Elements ( ): Vastu aims to balance Earth (stability), Water (flow), Fire (energy), Air (circulation), and Space (guidance).
• Directions and Energy: Specific directions are governed by different energies. For instance, the Northeast is ideal for study (sunrise, positive energy), while the Southwest is suited for the master bedroom.
• Scientific Rationale: Proponents argue that Vastu, when applied properly, optimizes natural light, ventilation, and wind flow, similar to modern sustainable architecture.
• Cosmic Alignment: The system considers solar radiation, lunar cycles, and magnetic fields to determine optimal room placement. 

Core Vastu Guidelines

• Entrance: Ideally located in the North, East, or Northeast for positive energy.
• Kitchen: The Southeast corner is preferred, as it is associated with the fire element.
• Bedroom: The Southwest corner is considered best for the master bedroom to promote stability and longevity.
• Structure: Regular, square, or rectangular shapes are considered ideal, avoiding, or remedying, irregular shapes which are thought to cause energy imbalances. 

Vastu in Modern Context
While traditionally rooted in Hindu philosophy and ancient texts like the Matsya Purana, modern Vastu often blends these ancient guidelines with contemporary, functional, and aesthetic, architectural needs. Some critics, however, consider certain aspects to be more traditional belief or superstition rather than empirical science.