This book reveals in 9 profusely illustrated sections, the excitement and secrets of the world of science. Using questions and answers, the world's great scientific discoveries and inventions are clearly explained and brought to life and the background and personalities behind the discoveries examined. This invaluable reference book will provide hours of fun for all young readers interested in the world around them. Former editors of one of Britain's leading children's encyclopedias, Brenda and Brian Williams have written information books for readers of all ages. They also compile questions for television quizzes.
