Hello Multiverse

Does every choice you make split the universe in two?

Not quite, and the real answer is stranger and more interesting than the science fiction version.

Hello Multiverse is a clear, illustrated guide to the physics behind parallel universes, written for curious readers who want the real science without needing a physics degree. It begins with a falling apple and ends at the boundary of a much bigger question, and it explains every step in everyday language along the way.

What you will explore

• You will see how entropy and superposition work, and why the universe began in such an orderly state.
• You will travel through the five eras of cosmic time, from the first moments after the Big Bang to the last silent black hole.
• You will learn the Many Worlds Interpretation of quantum mechanics, including why your breakfast choice does not create a new universe but a true quantum event can.
• You will meet the four forces of nature and see how string theory tries to bring them together.
• You will discover five serious scientific proposals for worlds beyond our own: branes, extra dimensions, the landscape of vacua, the holographic universe and bubble universes.

Every idea comes with everyday comparisons and illustrated comic strips, such as a chess game that shows how disorder grows, so hard physics becomes easy to see. The book closes with a bibliography of books and research papers, so you can keep exploring on your own.

Hello Multiverse is Book One of the Parallel Universe Series, and the journey continues in Cosmic Levels: The Four Layers of the Multiverse.