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err first enters the body through the mouth or nose and quickly moves to the pharynx or throat from there the air passes through the larynx or voice box and enters the trachea the trachea is a strong tube that contains rings of cartilage that prevent it from collapsing within the lungs the trachea branches

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My name is John Morton. I’m a Professor of Nanoelectronics at the London Centre for Nanotechnology, which is where I am now, and also the Department of Electronic and Electrical Engineering, where I do my teaching. I’m also Director of UCLQ, which is the UCL Quantum Science and Technology Institute, which covers all the research

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Hello friends ! In this video we are going to discuss about physiological effects of Vaman Dhauti along with mechanism means how it works ? Vaman dhauti is a purification technique of yoga for thoracic region. By vaman dhauti, the contents from the stomach are expelled by strong muscular contraction of thoracic & abdominal region.

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The gastrointestinal tract consists of a long tube, where food travels through, which runs from the mouth to the anus, as well as a number of accessory organs that sprout off the sides of that tube. The gastrointestinal tract is made up of the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and finally the

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Es una pregunta que ha tenido perpleja a la humanidad desde los antiguos griegos hasta el siglo XXI, y todavía estamos muriendo por saber, Qué fue primero? La gallina o el huevo? La pregunta sería sencilla si la tomamos literalmente. Animales que ponen huevos existieron mucho antes de que lo hicieran las gallinas, por lo

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Equations of motion and a little bit of extra last time we talked about thermodynamics but mechanics is also an important part in physics let’s learn more about the equations of motion yes it may seem scary but you need to memorize later on and here we will derive the equations to make you memorize

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Physics is a Greek work and in a wider sense it means science of nature. All physical phenomena has to be reproducible is one of the vital elements in physics. It is important that all the theories be established by experiments or observations as it is the initial step towards the progress of any physical

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Hello students today we will study chemical reaction and equations first question which comes into the mind is what the chemical reaction is all about ? before answering the question, I would like you to think what happen when food is cooked what happen, when candle wax burns what happen when souring of milk occurs

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