PeriscopeFilm | " DEEP SEA DIVING MEDICAL & PHYSICAL BACKGROUND " 1950s U.S. NAVY HARD HAT DIVER TRAINING XD13704 @PeriscopeFilm | Uploaded September 2024 | Updated October 2024, 9 hours ago.
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This 1950s US Navy Training Film (MN-105a) was produced by the Bureau of Aeronautics Photographic Science Laboratory and looks at health considerations for hard hat, deep sea divers. It uses animations to teach concepts such as how to calculate pressure, how the body and organs respond to pressure underwater, the effects of decompression sickness, as well as generally important health standards that deep-sea divers need to meet. The underwater footage was taken at Silver Springs, Florida. The type of diving suit shown is the standard diving dress, also known as hard-hat or copper hat equipment, deep sea diving suit or heavy gear. This is a type of diving suit that was formerly used for all relatively deep underwater work that required more than breath-hold duration, which included marine salvage, civil engineering, pearl shell diving and other commercial diving work, and similar naval diving applications. Today, standard diving dress has largely been superseded by lighter and more comfortable equipment
0:06 United States Navy Training Film MN-105a, 0:25 Produced by Bureau of Aeronautics Photographic Science Laboratory, 0:32 “Deep Sea Diving Medical And Physical Background”, 1:02 overview of a beach in Silver Springs, 1:25 a man free diving, 1:48 animations of different machines used for diving throughout history, 2:28 a deep sea diver descending and searching the ocean floor, 3:16 deep sea diver rescuing those stuck in a submarine, 3:54 deep sea diver putting on his suit and getting into the water, 4:29 men undergoing a physical examination, 4:40 deep sea diver struggling to move along the ocean floor, 4:50 animation showing how to calculate gauge pressure underwater, 5:40 animation showing the pressure on a diver based on an absolute pressure calculation, 6:51 Navy divers using a recompression chamber to see if they are fit enough to dive, 8:23 animation showing the composition of the human body, 8:34 animation of a diver descending into the deep, 8:56 animation showing the effect of pressure on air underwater, 10:28 animation showing how pressure affects a person in a diving suit, 11:30 Navy Service members acting like they are drunk due to nitrogen poisoning, 12:06 animation showing how oxygen consumption occurs and the problems associated with it under pressure, 13:38 Navy divers in the recompression chamber followed by them being investigated by doctors, 14:22 animation showing the anatomy of the ear, 15:06 an empty tin can compressing by the pressure of the water, 15:34 animation showing a blocked Eustachian Tube leading to a burst air drum, 16:07 animation continues and shows the different sinuses, 16:27 divers being investigated by a doctor, 17:09 animation showing lungs and veins while breathing nitrogen, 17:43 animation comparing a diver surfacing to a soda water bottle followed by bubbles in different parts of the body during compression sickness, 19:11 animation showing how a diver should ascend to avoid decompression sickness, 20:01 animation showing how fat absorbs nitrogen differently, 20:21 men undergoing the “specific gravity test”, 21:06 potential divers lined up at a doctor’s office and undergoing health tests, 22:19 a deep sea diver putting on his suit, 22:40 two men exercising, playing tennis and studying to keep themselves fit and mentally sharp, 23:10 deep sea diver entering the damaged hold of a ship.
Motion picture films don't last forever; many have already been lost or destroyed. For almost two decades, we've worked to collect, scan and preserve the world as it was captured on 35mm, 16mm and 8mm movies -- including home movies, industrial films, and other non-fiction. If you have endangered films you'd like to have scanned, or wish to donate celluloid to Periscope Film so that we can share them with the world, we'd love to hear from you. Contact us via the weblink 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
Want to support this channel and help us preserve old films? Visit patreon.com/PeriscopeFilm
Visit our website www.PeriscopeFilm.com
This 1950s US Navy Training Film (MN-105a) was produced by the Bureau of Aeronautics Photographic Science Laboratory and looks at health considerations for hard hat, deep sea divers. It uses animations to teach concepts such as how to calculate pressure, how the body and organs respond to pressure underwater, the effects of decompression sickness, as well as generally important health standards that deep-sea divers need to meet. The underwater footage was taken at Silver Springs, Florida. The type of diving suit shown is the standard diving dress, also known as hard-hat or copper hat equipment, deep sea diving suit or heavy gear. This is a type of diving suit that was formerly used for all relatively deep underwater work that required more than breath-hold duration, which included marine salvage, civil engineering, pearl shell diving and other commercial diving work, and similar naval diving applications. Today, standard diving dress has largely been superseded by lighter and more comfortable equipment
0:06 United States Navy Training Film MN-105a, 0:25 Produced by Bureau of Aeronautics Photographic Science Laboratory, 0:32 “Deep Sea Diving Medical And Physical Background”, 1:02 overview of a beach in Silver Springs, 1:25 a man free diving, 1:48 animations of different machines used for diving throughout history, 2:28 a deep sea diver descending and searching the ocean floor, 3:16 deep sea diver rescuing those stuck in a submarine, 3:54 deep sea diver putting on his suit and getting into the water, 4:29 men undergoing a physical examination, 4:40 deep sea diver struggling to move along the ocean floor, 4:50 animation showing how to calculate gauge pressure underwater, 5:40 animation showing the pressure on a diver based on an absolute pressure calculation, 6:51 Navy divers using a recompression chamber to see if they are fit enough to dive, 8:23 animation showing the composition of the human body, 8:34 animation of a diver descending into the deep, 8:56 animation showing the effect of pressure on air underwater, 10:28 animation showing how pressure affects a person in a diving suit, 11:30 Navy Service members acting like they are drunk due to nitrogen poisoning, 12:06 animation showing how oxygen consumption occurs and the problems associated with it under pressure, 13:38 Navy divers in the recompression chamber followed by them being investigated by doctors, 14:22 animation showing the anatomy of the ear, 15:06 an empty tin can compressing by the pressure of the water, 15:34 animation showing a blocked Eustachian Tube leading to a burst air drum, 16:07 animation continues and shows the different sinuses, 16:27 divers being investigated by a doctor, 17:09 animation showing lungs and veins while breathing nitrogen, 17:43 animation comparing a diver surfacing to a soda water bottle followed by bubbles in different parts of the body during compression sickness, 19:11 animation showing how a diver should ascend to avoid decompression sickness, 20:01 animation showing how fat absorbs nitrogen differently, 20:21 men undergoing the “specific gravity test”, 21:06 potential divers lined up at a doctor’s office and undergoing health tests, 22:19 a deep sea diver putting on his suit, 22:40 two men exercising, playing tennis and studying to keep themselves fit and mentally sharp, 23:10 deep sea diver entering the damaged hold of a ship.
Motion picture films don't last forever; many have already been lost or destroyed. For almost two decades, we've worked to collect, scan and preserve the world as it was captured on 35mm, 16mm and 8mm movies -- including home movies, industrial films, and other non-fiction. If you have endangered films you'd like to have scanned, or wish to donate celluloid to Periscope Film so that we can share them with the world, we'd love to hear from you. Contact us via the weblink 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
