Project Gutenberg 2012-03-27 Public domain in the USA. 470 Flammarion, Camille 1842 1925 Flammarion, Nicolas Camille Filamaryon, Kamil Les forces naturelles inconnues. English Mysterious Psychic Forces An Account of the Author's Investigations in Psychical Research, Together with Those of Other European Savants Produced by Bryan Ness and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/Canadian Libraries.) "Mysterious Psychic Forces" by Camille Flammarion is a scientific publication written in the early 20th century. The work delves into investigations of psychical phenomena, particularly focusing on mediums and related spiritualistic practices that were prominent during the period. Flammarion aims to explore the existence and nature of psychic forces, challenging skepticism and advocating for a scientific approach to subjects often dismissed as mere superstition. At the start of the book, Flammarion presents a preface outlining his motivations for investigating psychical phenomena, defending the importance of exploring unknown forces that could expand human understanding of nature and the universe. He reflects on his extensive experiences with various mediums, particularly Eusapia Paladino, and recounts observations of phenomena, such as levitation and unexplained noises, questioning the traditional boundaries of scientific inquiry. Flammarion's intent is not to claim supernatural explanations but rather to seek empirical evidence that could elucidate these mysterious forces, encouraging readers to remain open-minded in their pursuit of truth. (This is an automatically generated summary.) Reading ease score: 58.9 (10th to 12th grade). Somewhat difficult to read. en Spiritualism Parapsychology -- Investigation BF Text Browsing: Philosophy & Ethics Browsing: Psychiatry/Psychology Browsing: Religion/Spirituality/Paranormal Category: Science - Physics Category: Psychiatry/Psychology Category: Philosophy & Ethics 1133306 2025-06-16T05:16:53.915827 text/html 1124562 2012-03-26T20:45:48 text/html; charset=iso-8859-1 1539248 2012-03-26T20:47:04 text/html; charset=iso-8859-1 application/zip 1822768 2025-06-16T05:17:15.595825 application/epub+zip 1841285 2025-06-16T05:17:00.287839 application/epub+zip 496612 2025-06-16T05:16:57.290884 application/epub+zip 2227408 2025-06-16T05:17:25.897641 application/x-mobipocket-ebook 2108946 2025-06-16T05:17:12.642771 application/x-mobipocket-ebook 768832 2022-09-18T04:53:44.106791 application/x-mobipocket-ebook 1023891 2025-06-16T05:16:51.549857 text/plain; charset=us-ascii 1023331 2012-03-26T20:45:48 text/plain; charset=iso-8859-1 370248 2012-03-26T20:47:04 text/plain; charset=iso-8859-1 application/zip 1023368 2012-03-26T20:46:40 text/plain; charset=us-ascii 369883 2012-03-26T20:47:04 text/plain; charset=us-ascii application/zip 21100 2025-06-16T05:17:26.075640 application/rdf+xml 13380 2025-06-16T05:16:57.964802 image/jpeg 3524 2025-06-16T05:16:57.632792 image/jpeg 1623596 2025-06-16T05:16:54.097809 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