https://peertube.dngr.us/videos/watch/fc995366-c38d-42ae-85f9-d8bfb7dd475f In the 1945 Department of the Navy film, DAMAGE CONTROL describes the effect on the metacenter of changes in the value of "G" relationship of metacenter height with range of stability, and initial stability in terms of displacement. At (00:00:50:00) , we see a pontoon stability experiment, and the metacenter’s effect on buoyancy. Vintage footage of American sailors and ships at port can be seen at (00:06:12:00). More vintage footage of ships at sea appears at (00:08:30:00) and (00:11:19:00). Ship warfare can be witnessed at (00:10:27:00). Once again, we see another pontoon experiment. (00:13:20:00) Motion picture films don't last forever; many have already been lost or destroyed. We collect, scan and preserve 35mm, 16mm and 8mm movies -- including home movies, industrial films, and other non-fiction. If you have films you'd like to have scanned or donate to Periscope Film, we'd love to hear from you. Contact us via the link below. This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD and 2k. For more information visit http://www.PeriscopeFilm.com Source: https://www.youtube.com/watch?v=IOYMpJm_Hkc Mirrored from Periscope Film (https://www.youtube.com/@PeriscopeFilm) Fri, 12 Jun 2026 03:21:30 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/41a6fee9-7f57-42d0-a5fc-5db4f1af2e31.png https://peertube.dngr.us/videos/watch/fc995366-c38d-42ae-85f9-d8bfb7dd475f All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.