『Deep Sea - Mysteries of the Ocean』のカバーアート

Deep Sea - Mysteries of the Ocean

Deep Sea - Mysteries of the Ocean

著者： OBOMEDIA ENTERTAINMENT
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Deep water swallows everything eventually: ships, names, entire crews reduced to a rusted hull and a question mark. That is where this show begins, at the bottom of the deep sea, with wreckage that still has a story to tell.

Deep Sea: Mysteries of the Ocean is a narrated documentary podcast, one complete true story per episode, no host chatting in your ear, just careful reconstruction built from logs, dive records, survivor accounts, and the strange details historians almost missed. You will hear how a chain-mail suit let one woman swim uncaged with great whites, how a beer can ended up on the wreck of a doomed freighter, and how an art historian found herself leading a deep sea descent to a Roman ship resting a thousand feet down. Every episode moves like a case file: a person, a decision, and the deep sea deciding what happens next.

The subject matter ranges wide but stays grounded in the same obsession, the line between what people risked and what the deep sea took back. Expect shipwrecks and maritime disasters told in forensic detail, accounts of survival at sea and being lost at sea with no rescue in sight, and the pioneers of deep sea exploration who went further than anyone thought survivable, from the first aquanaut riding a rising tube two hundred feet down to the inventor who quietly reshaped modern diving. Alongside them sit the unsolved history and forgotten history angles, the strange but true footnotes that never made it into textbooks, and the deep sea mysteries that still resist a clean explanation.

If you are drawn to history mysteries with real stakes and real names attached, this is built for you. New episodes surface regularly, so subscribe, follow along, and let the deep sea keep giving up what it has been hiding.Copyright OBOMEDIA ENTERTAINMENT 地球科学 科学
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  • She sent a telegram the day Paris fell - and stayed a celebrated filmmaker

    She sent a telegram the day Paris fell - and stayed a celebrated filmmaker
    2026/09/10
    A celebrated filmmaker sends a telegram as Paris falls - her sealed archive later reveals a private letter to Adolf Hitler. How is that possible?

    She sent a telegram the day Paris fell - and stayed a celebrated filmmaker

    In this episode, we follow the life, work, and sealed archive of Leni Riefenstahl as it collides with the events of the 1930s and 1940s. The episode lays out the films she made, the meeting that linked her to Hitler, and the archival evidence that complicates her lifelong claim to be only an artist.

    Person: Leni Riefenstahl
    Event: Telegram sent on 14 June 1940 (day Paris fell)
    Works: Victory of Faith (1933), Triumph of the Will (1934), The Blue Light (1932)
    Proceedings: Four denazification tribunals; verdict "Mitläufer" (sympathizer)
    Archive: Seven hundred boxes containing letters, film canisters, photographs

    - She rose from dancer and actress to directing The Blue Light, which drew Adolf Hitler's attention and led to a personal meeting.
    - She filmed mass Nazi rallies with unprecedented technical methods: thirty camera operators, cranes, tracking shots, and staged crowd choreography.
    - On 14 June 1940 she sent a telegram the day Paris fell; the archival record confirms its existence and timing.
    - Photographs show her photographed in uniform with a pistol at her hip and German soldiers during the war period.
    - After arrest in 1945 she faced four separate Allied denazification proceedings, was detained and placed under house arrest, and was classified as a Mitläufer.

    To listen to this podcast ad-free and access premium episodes, try our subscription with a 14-day free trial at obomedia.com.

    © 2026 OBOMEDIA. All rights reserved.
    This episode and its content (audio, text, and related materials) are the exclusive property of OBOMEDIA and are protected by applicable copyright laws. Reproduction, distribution, editing, or commercial use, in whole or in part, without prior written permission from OBOMEDIA is prohibited. For permissions, licensing, and business inquiries: business@obomedia.com.
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    13 分
  • A Pirelli suit and fins surfaced-no head, no hands, 14 months later

    A Pirelli suit and fins surfaced-no head, no hands, 14 months later
    2026/09/09
    A Pirelli suit and Admiralty fins wash ashore 14 months after a Royal Navy frogman vanished beneath Portsmouth Harbour - whose body is this?

    A Pirelli suit and fins surfaced-no head, no hands, 14 months later

    In this episode, we lay out the facts of a cold, baffling case: a decorated Royal Navy frogman disappeared beneath a visiting Soviet cruiser, and a mutilated, suited torso surfaced over a year later. Who the body belongs to, what happened under that ship, and why the government locked away the files are the questions that drive the story.

    Person: Lionel Crabb
    Date (disappearance): April 20, 1956
    Date (body found): June 9, 1957
    Location: Portsmouth Harbour / Pilsey Island, Chichester Harbour
    Agency: MI6

    - Crabb, a decorated wartime frogman nicknamed "Buster," was recruited by MI6 for a covert survey of the Soviet cruiser Ordzhonikidze during a 1956 state visit.
    - He checked into the Sally Port Hotel with an MI6 handler who signed the register under a false name and later tore out Crabb’s entry page.
    - After two dives on April 20, 1956, Crabb failed to return; the handler left the hotel and the operation was kept from Prime Minister Anthony Eden.
    - Fourteen months later a torso in a Pirelli two-piece diving suit and Admiralty Pattern fins was hauled up; the head and hands were missing and the suit had been deliberately cut open.
    - At the coroner’s inquest, pathologist D.P. King found no identifying marks, Crabb’s ex-wife and girlfriend could not identify the body, and longtime dive partner Sydney Knowles disputed that it was Crabb.

    To listen to this podcast ad-free and access premium episodes, try our subscription with a 14-day free trial at obomedia.com.

    © 2026 OBOMEDIA. All rights reserved.
    This episode and its content (audio, text, and related materials) are the exclusive property of OBOMEDIA and are protected by applicable copyright laws. Reproduction, distribution, editing, or commercial use, in whole or in part, without prior written permission from OBOMEDIA is prohibited. For permissions, licensing, and business inquiries: business@obomedia.com.
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    17 分
  • Thirty-one days at 63 feet produced two years' worth of reef work

    Thirty-one days at 63 feet produced two years' worth of reef work
    2026/09/08
    A grandson moves into Aquarius at 63 feet to outwork his grandfather and gather reef data - can saturation diving beat years of fieldwork?

    Thirty-one days at 63 feet produced two years' worth of reef work

    In this episode we follow the plan, place, and pressure behind a month-long undersea mission. It lays out why living inside Aquarius changes the tempo of ocean science and asks what that uninterrupted access could make possible.

    Person: Fabien Cousteau
    Location: Aquarius, 63 feet below the Atlantic, nine miles south of Key Largo, Florida
    Date: 2014 mission; 2013 shutdown affected planning
    Duration: 31 days inside the habitat
    Facility: Aquarius undersea laboratory, 43 feet long, 9 feet wide

    - The habitat is a pressurized steel cylinder on the seafloor that lets aquanauts avoid repeated decompression.
    - Saturation diving allowed up to nine hours per day working the reef, rather than forty-minute surface dives.
    - A surface team using standard scuba would need two years to match the same amount of field hours.
    - The mission was conceived at a fundraiser when funding cuts threatened Aquarius and Fabien chose the site deliberately for its unique access.
    - Federal shutdown in October 2013 froze NOAA funding and suspended the mission’s schedule, crew, and protocols.

    To listen to this podcast ad-free and access premium episodes, try our subscription with a 14-day free trial at obomedia.com.

    © 2026 OBOMEDIA. All rights reserved.
    This episode and its content (audio, text, and related materials) are the exclusive property of OBOMEDIA and are protected by applicable copyright laws. Reproduction, distribution, editing, or commercial use, in whole or in part, without prior written permission from OBOMEDIA is prohibited. For permissions, licensing, and business inquiries: business@obomedia.com.
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    15 分
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