Usborne What's science all about?

This book contains the following Usborne titles: What's biology all about?, What's chemistry all about? and What's physics all about? An accessible and informative guide to physics, chemistry and biology, how they work and how they apply to everyday life. Covers all the key science topics including electricity, the periodic table and the human body. Includes simple experiments and internet-links to recommended websites to find out more. Illustrated with humorous drawings, cartoons and diagrams.