Project Gutenberg 2004-11-27 Public domain in the USA. 161 Uildriks, Frederike van 1854 1919 Van Uildriks, Frederike Uildriks, Frederica Johanna van Uildriks, F. J. van (Frederica Johanna) Omhoog in het luchtruim! Praatje over het luchtvaartvraagstuk De Aarde en haar Volken, 1908 Produced by Jeroen Hellingman en the PG Distributed Proofreaders Team "Omhoog in het luchtruim! Praatje over het luchtvaartvraagstuk" by Uildriks is a scientific publication written during the early 20th century. The book explores the developments and challenges in aviation, focusing on the advancements in various airship technologies and the evolution of the aeronautical field. It likely aims to inform and excite readers about the burgeoning possibilities in air travel, reflecting the enthusiasm of its time. The book traverses the history of aviation, detailing significant milestones from the invention of the first hot air balloons by the Montgolfier brothers to contemporary efforts in constructing controlled airships powered by advanced engines such as the gasoline motor. Uildriks discusses notable figures and inventions, including the contributions of pioneers like Santos Dumont and Ferdinand von Zeppelin, and emphasizes the importance of innovation and persistence in overcoming the technical challenges faced in achieving controlled flight. Throughout, it captures the excitement and hope of a new era in air travel, highlighting how airships could revolutionize transport and military strategy, while also envisioning the looming future of flight as a common aspect of daily life. (This is an automatically generated summary.) Reading ease score: 63.1 (8th & 9th grade). Neither easy nor difficult to read. nl Airplanes Balloons Airships TL Text De Aarde en haar Volken Category: History - Modern (1750+) Category: Engineering & Technology 84791 2025-10-06T08:38:30.041421 text/html 80661 2020-12-18T18:43:29 text/html 611601 2025-10-06T08:38:36.261445 application/epub+zip 611281 2025-10-06T08:38:33.643391 application/epub+zip 91288 2025-10-06T08:38:32.399409 application/epub+zip 832149 2025-10-06T08:38:38.034422 application/x-mobipocket-ebook 822106 2025-10-06T08:38:35.450386 application/x-mobipocket-ebook 101510 2022-09-07T14:57:51.543575 application/x-mobipocket-ebook 73180 2025-10-06T08:38:29.665435 text/plain; charset=us-ascii 53370 2024-10-28T21:11:05 text/plain; charset=us-ascii 73131 2020-12-18T18:43:29 text/plain; charset=us-ascii 20001 2025-10-06T08:38:38.160378 application/rdf+xml 24536 2025-10-06T08:38:32.904425 image/jpeg 4495 2025-10-06T08:38:32.648402 image/jpeg 28669 2020-12-18T18:43:29 application/octet-stream application/zip 476958 2020-12-18T18:43:29 application/octet-stream application/zip 572369 2025-10-06T08:38:30.130400 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 nl.wikipedia