Project Gutenberg 2014-02-20 Public domain in the USA. 77 Liesegang, Franz Paul 1873 1949 Liesegang, Friedrich Paul Liesegang, Paul Liesegang, F. Paul (Franz Paul) Sciopticon: Einführung in die Projections-Kunst Produced by Alexander Bauer, Matthias Grammel, Norbert H. Langkau and the Online Distributed Proofreading Team at http://www.pgdp.net "Sciopticon: Einführung in die Projections-Kunst" by Franz Paul Liesegang is a scientific publication written in the late 19th century. The work serves as an introduction to the art of projection, specifically focusing on the operation and technology behind projection devices like the Sciopticon. It addresses both the historical context and practical applications of projection techniques, which are increasingly becoming popular for entertainment and education in various societal settings, including families and schools. The beginning of "Sciopticon: Einführung in die Projections-Kunst" provides an overview of the Sciopticon as a modern evolution of the traditional magic lantern. Liesegang reflects on the nostalgia associated with these projection devices from childhood, while also highlighting the advancements that make them more accessible and useful today. He emphasizes the significance of understanding the equipment, particularly the different light sources like petroleum and electric light, which enhance the quality of projected images. The opening sections set the stage for a detailed exploration of various projection methods, equipment types, and considerations for practical use, aiming to equip beginners with the knowledge needed to effectively engage with the art of projection. (This is an automatically generated summary.) file:///public/vhost/g/gutenberg/html/files/44972/44972-h/images/i_cover.jpg de Lantern projection TR Text Browsing: Computers & Technology Browsing: Science - General 239196 239208 2024-09-18T19:28:55.059469 2023-09-19T14:40:28.169789 text/html text/html 241883 2014-02-20T14:18:42 text/html; charset=iso-8859-1 1106547 2014-02-20T14:18:46 text/html; charset=iso-8859-1 application/zip 1201365 2024-09-18T19:29:01.665414 application/epub+zip 1204090 2024-09-18T19:28:56.486444 application/epub+zip 121736 2024-09-18T19:28:55.671449 application/epub+zip 1305878 2024-09-18T19:29:06.261432 application/x-mobipocket-ebook 1246548 2024-09-18T19:29:00.819411 application/x-mobipocket-ebook 181992 2022-09-20T14:11:05.069374 application/x-mobipocket-ebook 180848 180714 2024-09-18T19:28:54.073494 2023-09-19T14:40:27.267768 text/plain; charset=us-ascii text/plain 178930 2014-02-20T14:18:40 text/plain; charset=iso-8859-1 59734 2014-02-20T14:18:44 text/plain; charset=iso-8859-1 application/zip 18360 2024-09-18T19:29:06.423386 application/rdf+xml 15523 2024-09-18T19:28:55.776435 image/jpeg 3062 2024-09-18T19:28:55.722447 image/jpeg 1130721 2024-09-18T19:28:55.178453 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog de.wikipedia