When new concepts arise, they require new words for their expression. For example, in our time in the Russian language there were such words as "moonlit" and "cosmodrome." Do we know how new words are formed? What is the "mechanism" of their formation and what serves as a "building material" for them? This is described in the book by E.A. Zemskoy. You will find out what great opportunities the well-known prefixes, roots, suffixes are hiding when they are combined according to the laws of Russian word formation.