However fantastic cosmetics forecasts are, professionals agree that however rapidly our technologies develop, our wish to remain beautiful is constant. But, glimpsing into the future, it is good to remember that even the scientifically substantiated forecasts do not always come true. Thus, for instance, in 19th century English scientists, according to the well-known historian and science fiction writer Kir Bulychev, counted that if the number of horse crews keeps growing at the same pace, then by the middle of the 20th century London "will sink" in the horse manure, whose level will rise to the first floor. As the saying goes, comments are not needed...