Keyword: «sublimation»

The article reveals the key ideas of the cultural concept of S. Freud described them in his one main philo-sophic works "and its discontents." Is an ambivalent nature of the phenomenon of culture: as a means of survival of the human race culture over time, working from the inside out through the "superego" ("culture"), has become more and more repressive toward man, leaving many opportunities for full human life. Study of the Genesis, evolution and essence of culture is intended to help people choose the right way to achieve happiness.

This work is devoted to a detailed study of the short-period comet 67P / Churyumov-Gerasimenko. The calculation of the basic physical properties of the comet's nucleus: the effective radius, mass density, porosity and mass. Studied the comet's orbit, taking into account the area of sublimation. On the basis of physical and orbital characteristics determined mass loss and lifetime of the comet Churyumov-Gerasimenko. A comparative analysis of the results with those obtained in the «Rosetta» European space mission.