in our time, we will find out from our first guest, he is already in the studio nikita hello nikita stepanyukmployee of the research laboratory of ion-plasma modification of solids , faculty of physics, belarusian state university tell us more about radiation in general. where do x-rays come from? and what are x- rays anyway? eh, they're not really that different . it is, for example, ordinary visible light or infrared radiation and so on. the only difference is the frequency of this own radiation and , accordingly, the wavelength and energy that does not carry, respectively, x-rays. they are the highest frequency after the known gamma radiation and, at the same time, they are of higher frequency than the known ultraviolet radiation. when moving from higher energy levels to lower ones, any electron emits an electromagnetic wave with one of the largest energy differences, it is x-ray radiation. it has fairly low long wavelengths, and because of this, it is able , in general, to penetrate most of the materials known to us and thus to help us in research and obtaining information medicine - this