HL Hunley

4 Stories

Engineer Says She's Solved Mystery of Civil War Sub

Her conclusion: torpedo shock waves killed the crew, doomed the Hunley

(Newser) - For more than 150 years, researchers have scratched their heads over a Civil War mystery—and now a Navy engineer says she's solved it. Rachel Lance has been diving deep into the 1864 sinking of the Confederate submarine HL Hunley, which mysteriously went down shortly after sinking the Union'... More »

Civil War Sub No Longer a 'Corroded Artifact'

Years of cleaning reveal gears, cranks ... and a tooth

(Newser) - When it was raised in 2000, the HL Hunley looked a bit like the Flying Dutchman . Encrusted in a rock-hard layer of sand and shell, the hand-powered Civil War submarine that slumbered off Charleston, SC, for almost 140 years had to be painstakingly soaked and cleaned . But after three years... More »

Confederate Sub May Finally Reveal Secrets

Cleaning of hull should shed light on why 'HL Hunley' sank

(Newser) - A Confederate sub that sank with its eight-man crew 150 years ago is nearing the end of a painstaking cleaning process expected to shed light on why it never returned to shore, reports AP . About 70% of the HL Hunley's hull has now been revealed at a lab in... More »

Mystery of Confederate Sub Gets Chipped Away

Cleaning process could reveal why it sank

(Newser) - A century and a half after a legendary Confederate submarine mysteriously sank, conservationists in Charleston, SC, are still working to figure out why. Their latest step could be key: Experts yesterday placed the 40-foot HL Hunley in a solution that's 1% sodium hydroxide and 99% water, the Post and ... More »

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