Breathing (or respiration, or ventilation) is the process of moving air into and out of the lungs to facilitate gas exchange with the internal environment, mostly by bringing in oxygen and flushing out carbon dioxide. All aerobic creatures need oxygen for cellular...

Namaste (/ˈnɑːməsteɪ/, Devanagari: नमस्ते, Hindi: [nəməsteː] (About this sound listen)), sometimes spoken as Namaskar, Namaskaram is a respectful form of greeting in Hindu custom, found on the Indian subcontinent mainly in India and Nepal and among the Indian...

Meditation can be defined as a practice where an individual uses a technique, such as focusing their mind on a particular object, thought or activity, to achieve a mentally clear and emotionally calm state.[1] Meditation has been practiced since antiquity in numerous...