DK Eyewitness Great Scientists is an exciting and informative guide to the fascinating lives of the world's most famous thinkers, philosophers, inventors, innovators and pioneers. Stunning photographs offer a unique eyewitness view of the ideas and innovations that have changed the way we live today. Your child will discover all about Benjamin Franklin's electrical charges, Albert Einstein's theory of relativity and the many others whose discoveries have shaped our world. Eyewitness Great Scientists also includes a giant fold-out wall chart full of facts, perfect for bedrooms or classrooms. Great for projects or just for fun, make sure your child learns everything they need to know about Great Scientists. Find out more and download amazing clipart images at www.dk.com/clipart.