Radiation
In the modern world, we are all exposed to various kinds of radiation, whether natural or manmade sources, but they constantly exert their influence on all living things. The description of the action on a person of different types of radiation, what harm or benefit they bring to the body, how to protect themselves from them - this column is devoted.
All articles are written by Svetlana Semyonovna Dracheva - the teacher of physics of the highest qualification category.