Submarines – Extreme Technology – Big Bigger Biggest
46:20
YouTubeElement 18
Submarines – Extreme Technology – Big Bigger Biggest
At 171 metres long, the USS Pennsylvania is the biggest submarine in the US Navy. It can dive deeper than a thousand feet, sail for 20 years without refuelling, and remain submerged for up to 6 months. The vessel carries a crew of 155 men and a deadly nuclear arsenal. The film investigates how this submarine was made possible through a series ...
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短视频
Inside The World's Most Advanced Nuclear Submarine
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Inside The World's Most Advanced Nuclear Submarine
Progress - Science
How does a Submarine work? / Typhoon-class submarine // The worlds largest submarine ever built.
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How does a Submarine work? / Typhoon-class submarine // The worlds
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BRITAIN’S SUBMARINE CRISIS EXPLODES: UK's Nuke Fleet Near Collapse Top Admiral Warns| Times NowWorld
YouTubeTimes Now World
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YouTubeHindustan Times
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Australia, US to "expand" and "strengthen" AUKUS security and submarine deal | ABC NEWS
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YouTubeABC News (Australia)
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How Navy Submarine Cooks Feed 150 Sailors At Sea | Boot Camp | Business Insider
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YouTubeBusiness Insider
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YouTube60 Minutes Australia
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YouTubeInsider
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YouTubeThe Great War
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10 Intense Submarine Battles 💥 Hell Below | Smithsonian Channel
YouTubeSmithsonian Channel Aviation
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008 - The Submarine War - WW2 - October 20, 1939 [IMPROVED]
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YouTubeWorld War Two
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