Publisher's Synopsis
Discover the secrets of our universe with this innovative interactive guide.
Each page of this cleverly constructed, beautifully illustrated book is crosslinked to many others, so that readers can follow their natural curiosity from one subject to the next. It's the perfect way to engage curious minds as they explore gravity, relativity, technology, and more. Big new concepts are distilled into clear and easy-to-understand paragraphs, thanks to an engaging, energetic prose style that makes complex subjects easy to understand. A great gift for readers aged 10-14.
