Explore the world of the very simple-and yet surprising-everyday objects we take for granted!

How Cool Is This? is a fun-packed compendium of inventions and gizmos ranging from the great and the good to the obscure and offbeat. Touching on a very wide range of key curriculum science topics, each spread features a single brilliant invention, using a colorful graphic approach to explain in an intuitive, visual style how the object works. Simple and engaging text reveals the secret science behind the invention and tells the amazing stories of the inventions that changed the world forever. How Cool Is This? will appeal not only to scientific minds but also to children with a sense of wonder or curiosity about the world around them.