HL Hunley

2 Stories

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 »

2 Stories