Hull of first sub in history to sink enemy warship revealed
![Hull of first sub in history to sink enemy warship revealed](http://WCIV.images.worldnow.com/images/7355238_G.jpg)
A century and a half after it sank and a decade and a half after it was raised, scientists are finally getting a look at the hull of the Confederate submarine H.L. Hunley, the first sub in history to sink an enemy warship.