Project Gutenberg 2019-06-02 Public domain in the USA. 127 Feldhaus, Franz M. (Franz Maria) 1874 1957 Feldhaus, Franz Maria Die Säge: Ein Rückblick auf vier Jahrtausende Produced by Peter Becker and the Online Distributed Proofreading Team at http://www.pgdp.net "Die Säge: Ein Rückblick auf vier Jahrtausende" by Franz M. Feldhaus is a historical account written in the early 20th century. The work explores the evolution of the saw, detailing its development from prehistoric times to the modern era. The text likely examines various innovations, techniques, and cultural significance of this tool throughout different periods and societies. The opening of the publication provides a historical context for the inception and utilization of tools, beginning with the primitive methods used by early humans. Feldhaus discusses how early humans initially employed natural objects, like sharp stones and bones, to perform tasks essential for survival. It outlines the gradual transition from rudimentary tools and techniques to the more sophisticated designs of saws that emerged in later cultures, emphasizing the importance of efficiency in tool design and usage over time. The author also hints at technological advancements and methodologies that contributed to the saw’s evolution, laying the groundwork for a detailed retrospective analysis of this vital tool's history. (This is an automatically generated summary.) Reading ease score: 73.7 (7th grade). Fairly easy to read. de Saws -- History TJ Text Category: History - Other Category: Engineering & Technology 156440 2025-06-23T16:01:47.588724 text/html 147466 2019-06-02T11:06:02 text/html 3237280 2025-06-23T16:01:54.822691 application/epub+zip 3238511 2025-06-23T16:01:50.110741 application/epub+zip 119268 2025-06-23T16:01:48.479786 application/epub+zip 4024626 2025-06-23T16:01:57.726690 application/x-mobipocket-ebook 3990553 2025-06-23T16:01:53.212740 application/x-mobipocket-ebook 161565 2022-09-27T01:53:04.299815 application/x-mobipocket-ebook 105079 2025-06-23T16:01:46.893772 text/plain; charset=us-ascii 103428 2019-06-02T11:06:00 text/plain; charset=us-ascii 18817 2025-06-23T16:01:57.879686 application/rdf+xml 15409 2025-06-23T16:01:48.587715 image/jpeg 2460 2025-06-23T16:01:48.536741 image/jpeg 40412 2019-06-02T11:06:12 application/octet-stream application/zip 3429633 2019-06-02T11:06:14 application/octet-stream application/zip 3555700 2025-06-23T16:01:48.076732 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia de.wikipedia