Perpetual motion. Ord-Hum A.

The author of this book, armed with the practical knowledge of the engineer, the curiosity of the eternal student and the wisdom of the philosopher, offers the reader an entertaining story about the history of one obsessive idea. Just as the alkhiki for centuries were looking for a “philosopher’s stone”, and astrologers, watching the starry sky, sought to unravel the secrets of the human fate, many famous scientists and nameless inventors again and again tried to create Perpetuum Mobile - an eternal engine that would allow a variety of machines that allowed a variety of machines And to work to the mechanisms endlessly...