"Jubilee speech on the occasion of the sixth anniversary of the DELTA system" is a book that is a deep reflection of the achievements and importance of the innovative DELTA system, which is celebrating its sixth birthday. The author of the book invites readers to immerse themselves in the world of technology and achievements, revealing the uniqueness and significance of the DELTA system for modern society. The reader is presented with a picture of successes, trials and inspiration, which became the foundation for the further development of this innovative system. "DELTA's Sixth Anniversary Speech" is information, ideas and links that open up new perspectives in the field of technology and social progress.