WHAT IS AIR ? आँखों के सामने छुपा है अदृश्य समुद्र - हवा ka science

We breathe approximately 20,000 times a day, but have you ever wondered what air really is? The Air Explained. In this documentary, we'll use science to understand: What is air made of? Why is air invisible? What is the role of oxygen and nitrogen? Why doesn't Earth's atmosphere evaporate into space? What is air pressure? How is wind formed? And what would happen if air disappeared one day? This video is made with real science, cinematic visuals and easy explanation, so that everyone can understand the atmosphere and air from a new perspective. #Science #Air #Atmosphere #Documentary #Hindi