Project Gutenberg 2013-11-02 Public domain in the USA. 307 Various Verschillende Various, Various Youmans, William Jay 1838 1901 Youmans, Wm. Jay‏ (William Jay) Appletons' Popular Science Monthly, January 1899 Volume LIV, No. 3, January 1899 Produced by Judith Wirawan, Greg Bergquist, and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by Biodiversity Heritage Library.) "Appletons' Popular Science Monthly, January 1899" by Various is a scientific publication written in the late 19th century. This volume of the magazine provides a collection of articles that cover a wide range of scientific topics, reflecting the interests and inquiries of the time, from biology and geology to social issues and the evolution of industries. The opening of this edition introduces the reader to a diverse array of subjects, commencing with "The Evolution of Colonies" by James Collier, which explores the development of colonies through various historical stages, including nomadic, pastoral, and agricultural phases. This article delves into the socio-economic changes and the evolution of labor, outlining historical instances from different regions. Following this, the next piece, "The Mind's Eye" by Joseph Jastrow, discusses the intellectual process behind seeing and understanding visual stimuli, emphasizing the role of the mind in perception. The beginning sets a tone of inquiry, highlighting the scientific exploration that characterizes the magazine as a whole. (This is an automatically generated summary.) file:///public/vhost/g/gutenberg/html/files/44097/44097-h/images/cover.jpg Reading ease score: 55.9 (10th to 12th grade). Somewhat difficult to read. en Science -- Periodicals Technology -- Periodicals AP Text Category: Science - Biology Category: Science - Earth/Agricultural/Farming Category: Sociology Category: Journals 497417 2025-09-17T16:21:15.643681 text/html 475243 2024-10-23T19:31:54 text/html 1485938 2025-09-17T16:21:21.182630 application/epub+zip 1489351 2025-09-17T16:21:16.557705 application/epub+zip 259891 2025-09-17T16:21:16.075717 application/epub+zip 1628482 2025-09-17T16:21:25.093611 application/x-mobipocket-ebook 1588814 2025-09-17T16:21:20.699647 application/x-mobipocket-ebook 364520 2022-09-20T06:43:07.276528 application/x-mobipocket-ebook 451669 2025-09-17T16:21:15.093691 text/plain; charset=us-ascii 431697 2024-10-23T19:31:54 text/plain; charset=us-ascii 17182 2025-09-17T16:21:25.231626 application/rdf+xml 30329 2025-09-17T16:21:16.169679 image/jpeg 3996 2025-09-17T16:21:16.123683 image/jpeg 1362246 2025-09-17T16:21:15.741680 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