The best reason I can think of for why we believe that air is a mixture is that freezing air slowly yields different liquids at different temperatures. Liquid nitrogen has a different boiling point than liquid oxygen. They also freeze at different temperatures.
An inguinal hernia is a protrusion of abdominal-cavity contents through the inguinal canal. Symptoms are present in about 66% of affected people. This may include pain or discomfort especially with coughing, exercise, or bowel movements. Often it gets worse throughout the day and improves when lying down.
An inguinal hernia usually occurs when fatty tissue or a part of your bowel, such as the intestine, pokes through into your groin at the top of your inner thigh.It pushes through a weak spot in the surrounding muscle wall (the abdominal wall) into an area called the inguinal canal.Inguinal hernias occur mainly in men.n inguinal (pronounced ingwinal) hernia is the most common type of hernia. It can appear as a swelling or lump in your groin, or as an enlarged scrotum (the pouch containing the testicles).