The story shows automatic water and wastewater treatment plants that save people and nature from environmental disasters. Stations powered by energy from household waste disposal. Then we see the ocean being cleaned of floating plastic and gold being extracted from its waters. The following shows spaceships and stations on the Moon and Mars, equipped with new water and gas purification systems. And at the end of the story, very unusual devices are presented! Is this science fiction? No, these are intelligent digitalized nano-additive technologies. Back in 1997, the author launched the first device. (see photo 1). Then many more implementations took place. The results of operation and R&D allowed us to develop and substantiate all the ideas. Let's bring ideas to life! (Story for the liters:samizdat competition “Project of Special Significance”).