The Clock And The Camshaft And Other Medieval Inventions We Still Cant Live Without John W Farrell by John W. Farrell 9781633885721, 9781633885738, 1633885720, 1633885739 instant download after payment.

Highlights the importance of medieval innovations as the basis for later technological progress
This history of medieval inventions, focusing on the eleventh to the fourteenth centuries, vividly portrays a thriving era of human ingenuity—and the results are still being felt to this day. From the mechanical clock to the first eyeglasses, both of which revolutionized society, many of the commonplace devices we now take for granted had their origin in the Middle Ages. Divided into ten thematic chapters, the accessible text allows the reader to sample areas of interest or read the book from beginning to end for a complete historical overview.
A chapter on the first information revolution shows that innovations in mill power enabled the mass production of cheap paper, which was instrumental in the later success of the printing press as a means of disseminating information. Another chapter examines the importance of Islamic civilization in preserving ancient Greek...