Download or read book Ancient Science (Prehistory – A.D. 500) written by Charlie Samuels and published by Gareth Stevens Publishing LLLP. This book was released on 2010-08-01 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an incredible timeline of scientific development that occurred before we could record our history. Walled communities, calendars to track time, early irrigation systems, and domestication of animals all occurred in prehistory. Readers will be taken on a journey of scientific discovery of very ancient times—learning that a great deal of our lasting technologies stem from a not-so-primitive past. Sidebars and timelines support the main narrative.