When the Navy Recovered This Sunken Submarine, the Crew Was Dead. Why Were They Just Sitting There?

The H.S. Hunley crew corpses stumped scientists for 17 years. Researchers just cracked the case.
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It Took 100 Years To Find This Submarine, But The Crew Inside Is The Real Mystery

The Submarine Torpedo Boat H.L. Hunley - American Civil War Museum/Wikimedia Commons Modern nuclear submarines are some of the most advanced military machines ever created, representing the latest in ...