Food chemistry, atom crashing, wave power, food chemistry, and robots! These are just a few of the topics covered in this fantastic new science encyclopaedia, which presents a comprehensive overview of physical and life sciences from A to Z. n n n Super smart and kid-friendly, its packed with full-colour photographs, weird but true facts , amazing statistics, do-it-yourself experiments, plus profiles of scientists and National Geographics explorers who rocks the world of science. Keep up with the changes happening all around us with this stellar science reference book. n