"Hyperspace. A scientific odyssey through parallel worlds, time holes and the tenth dimension” is an exciting work of the famous physicist and popularizer of science Michio Kaku. In this book, the author offers readers a unique journey into the world of theoretical physics, where the boundaries of the familiar real world are blurred, and doors are opened to parallel universes and multidimensional spaces. Kaku, using accessible language and vivid examples, makes complex concepts understandable to a wide audience, which makes his work not only scientific, but also fascinating. The book begins with a discussion of the foundations of string theory and the multidimensionality hypothesis, which challenge traditional notions of time and space. Kaku explains how physicists came to the conclusion that there are additional dimensions that are not visible to us in everyday life, and how these dimensions can explain many of the mysteries of our universe. Readers are immersed in a world where parallel worlds can exist simultaneously, and where time travel becomes not only possible, but also scientifically based. This book will be interesting for both science lovers and those who just want to expand their horizons. Suitable for readers from adolescence and older, it will attract the attention of those who are fond of physics, astronomy, philosophy and even fiction. If you have ever wondered what reality is, how the universe works, and whether there is life beyond our world, Hyperspace will be a real discovery for you. The topics raised in the book go far beyond traditional physics. Kaku discusses concepts that may seem fantastic, but at the same time they are based on modern scientific theories. It addresses questions about how our understanding of space and time changes with the development of science, and how this can affect our perception of life and existence. The book also raises philosophical questions about the nature of reality and what it means to be human in the vast expanses of the universe. Michio Kaku's style is distinguished by clarity and accessibility, which makes his works especially attractive to a wide audience. He skillfully combines scientific facts with fascinating stories and metaphors, which allows the reader not only to understand, but also to feel the magic of science. Kaku is also known for his other works, such as The Future of Mind and Physics of the Impossible, which continue to explore the boundaries of science and imagination. Hyperspace isn’t just a book about physics, it’s an invitation to think about what might be lurking outside of our perception. It inspires further research and opens new horizons for understanding the world. If you are looking for literature that combines scientific rigor and a fascinating style, this book will be a real find for you. Do not miss the chance to go into a scientific odyssey that can change your perception of reality and expand the boundaries of your thinking.