https://peertube.dngr.us/videos/watch/df6e1fbe-d865-4173-822e-8182d9dd0def Want to support this channel and help us preserve old films? Visit https://www.patreon.com/PeriscopeFilm Visit our website www.PeriscopeFilm.com This silent film from NASA shows subjects in a neutral buoyancy pool, simulating activities in space. At 2:50, a subject walks up a ramp. At 3:55, the person walks up a ramp and is entirely inverted in the pool. Tests such as this one were used to test internal and external structures for spacecraft and the Skylab space station. Notably, Skylab had a filing cabinet arrangement somewhat similar to what is shown here, permitting astronauts to walk (and run) in a vertical loop. Film roll marked "LARA", we're not sure what that might stand for. 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, 2k and 4k. For more information visit http://www.PeriscopeFilm.com Source: https://www.youtube.com/watch?v=x6JN9valabk Mirrored from Periscope Film (https://www.youtube.com/@PeriscopeFilm) Sat, 13 Jun 2026 15:14:06 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/df6e1fbe-d865-4173-822e-8182d9dd0def 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.