Swar vigyan
Swar Vigyan is an ancient Indian science related to the knowledge of breathing and its patterns. The word \"swar\" means voice or sound in Sanskrit and \"vigyan\" mean science. This science is based on the principle that we breathe predominantly from one nostril at a time and this alternates every one and a half hours. This alternating breath pattern is believed to influence our physical, mental and emotional states. By becoming aware and consciously controlling our breath, we can supposedly achieve balance and harmony in our bodies and minds. The knowledge and practice of Swar Vigyan is used in improving health, diagnosing diseases, predicting future events, and even in making decisions.