Feb 20, 2026Learn about U-869, the deepest sunk U-boat, its mystery, and discovery off New Jersey. Uncover WWII submarine history.

Feb 20, 2026Discover the immediate and fatal effects on a body during a submarine implosion, explained in this brief video.

Feb 20, 2026Discover the engineering marvels behind why the Trieste submarine withstood the incredible ocean depths without imploding.

Feb 20, 2026Discover the record depth of the German U-boat U-864 and its significance in submarine history.

Feb 19, 2026Discover how high pressure can impact submarines and the importance of adhering to depth ratings.

Feb 19, 2026Learn what sensations, if any, a person would experience if a submarine imploded under pressure.

Feb 18, 2026Explore the challenges in recovering bodies from an imploded submarine at extreme depths.

Feb 18, 2026Explore the catastrophic effects of submarine implosion on the human body and the importance of submarine safety protocols.

Feb 18, 2026Discover the depth at which human bodies are crushed by water pressure and how specialized gear protects divers.

Feb 17, 2026Discover the hull thickness of WWII submarines and learn how it affected their performance and durability underwater.

Feb 17, 2026Explore the operational depths of WWII submarines and learn about the risks of diving deeper.

Feb 17, 2026Discover how deep submarines can dive, exploring the record set by the DSV Limiting Factor at the Mariana Trench.

Feb 17, 2026Learn about the maximum depth for submarine escape and the challenges faced by divers.

Feb 16, 2026Learn about the risks submarines face when diving too deep and the importance of crush depth to ensure safety.

Feb 14, 2026Discover the terrifying moment during the Trieste voyage when the submarine faced a critical situation at Challenger Deep.

Feb 14, 2026Discover the maximum safe depth of submerged submarines and the risks of exceeding this critical limit.

Feb 14, 2026Discover the deepest dive ever made by a submarine and the technology that made it possible.

Feb 14, 2026Discover the crush depth of US submarines and the significance of this critical measurement.

Feb 14, 2026Discover why escaping from a submarine is risky due to water pressure and how submariners safely reach the surface.

Feb 13, 2026Discover the terrifying effects of submarine implosion on human bodies, including swift pressure changes and instant consequences.

Dec 11, 2025Discover U-2540, the final German U-boat, its history, and its transformation into a museum ship.

Dec 9, 2025Discover the lifespan of submarines and how maintenance affects their operational longevity.

Dec 6, 2025Discover the reasons behind the decision to cut U-534 for its preservation and display in museums, enhancing visitor experience.

Dec 6, 2025Explore the filming of Das Boot on a real submarine, including details about its realistic production using WWII vessels.

Dec 4, 2025Explore the tactics used to destroy U-boats in WWII, including depth charges, aircraft, and sonar technology.

Dec 4, 2025Learn about the last German U-boat, U-534, located in Birkenhead, England, and its historical significance.

Dec 3, 2025Discover the mystery of U-869, a WWII German submarine, its disappearance, and the wreck's intriguing history.

Dec 3, 2025Explore where U-505 is now housed and learn about its fascinating history at the Museum of Science and Industry in Chicago.

Nov 23, 2025Discover the catastrophic effects of submarine implosion and what happens to bodies under immense underwater pressure.

Nov 17, 2025Explore the four existing U-boats and their significance in history. Learn about U-505 and U-995 in this insightful video.

Oct 13, 2025Discover how German U-boats managed sanitation with unique toilet systems during long patrols.

Oct 10, 2025Discover how long submarines can remain underwater, with insights on nuclear submarines and crew limitations.

Oct 9, 2025Discover the risks sailors face during a submarine sinking and the survival protocols they follow.

Oct 6, 2025Learn the correct procedure for flushing a toilet in a submarine to ensure safe and efficient waste disposal.

Sep 28, 2025Discover the underwater endurance of U-boats and how they compare to modern submarines.

Sep 25, 2025Discover how long sailors can stay underwater in submarines and what factors influence their missions.

Sep 20, 2025Discover the dangers of opening a submarine door while it is submerged. Understand the risks and safety precautions necessary.

Sep 16, 2025Discover how long Kilo-class submarines can remain underwater and their advanced technologies.

Sep 14, 2025Learn why submarines achieve greater speeds underwater versus on the surface due to design and resistance factors.

Sep 10, 2025Discover how quickly WWII submarines could dive and the factors influencing their performance.

Aug 22, 2025Discover how many toilets submarines have and learn about their significance for crew hygiene during missions.

Aug 18, 2025Discover how submarines handle bathroom needs with specially designed toilets for crew comfort.

Aug 11, 2025Explore how deep military submarines can dive, including the advanced Seawolf class. Find out more about their classified capabilities.

Aug 10, 2025Explore the capabilities and reputation of Russian submarines, including the Borei and Yasen classes, in naval strategy.

Aug 9, 2025Discover the risks of oxygen depletion in submarines and how they manage breathable air.

Aug 3, 2025Discover how fast a Navy submarine can dive and learn about its tactical advantages in the water.

Jul 16, 2025Discover how long submarines can stay underwater, including differences between nuclear and diesel-electric submarines.