Pinch the nostrils of the nose with your hand and draw in the air. Why does the ears clog?
| March 2, 2021 | education
air pressure acts on the eardrums, which contract under this influence.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
