Download or read book Backward Science written by Clive Gifford and published by Words & Pictures. This book was released on 2020-07-21 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: What was life like before world-changing discoveries? From the 21st Century to the Year Dot, Backward Science reveals the wonders of science and technology through the ages. Fun, detailed scenes show how people lived BEFORE smartphones, cars, television, toilets... as far back as the invention of the wheel! How on Earth did people manage?