New macro-projects, concepts, ideas, methods, and innovations are explored here, but hardly developed. The parts are in a popular form accessible to the wider reading public. Most ideas in our book are described in the following way: 1) Description of current state in a given field of endeavor. A brief explanation of the idea researched, including its advantages and short comings. No eny equations. Some of them have only the results of estimation and computations. But all ideas contains the links in initial scientific articles contains detail proofs, equtions and computations. 2) A brief description of possible applications-candidate macro-projects, including estimations of the main physical parameters of such economic developmental undertakings. The book help researchers, engineers, dedicated students and enthusiastic readers make estimations for their own macro-projects. Also, inventors will find an extensive field of inventions and innovations revealed in our book.