HL Hunley

3 Stories

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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