"How is the mill arranged?" — continuation of the popular series of books by Roman Belyaev about lighthouses, bridges, and now about windmills.
The mill is one of the most useful and interesting mechanisms known to man since ancient times. It symbolizes the struggle with the elements, transforms the power of water and wind into energy, so necessary for people. Mills have become a symbol of progress at various stages of history.
Mills may seem like romantic images of the past to us, but today they are no less needed - it is thanks to their modern counterparts that the sustainable green energy that the planet needs is developing.