Titanic wreck shot in high-def
An expedition surveying the wreckage of the Titanic is showing new, crisper images of the world's most famous shipwreck.
The team of scientists has been using a pair of robots to take thousands of photographs and hours of video of the wreck, which lies more than 2 miles below the surface. The hi-resolution images include shots of the ship's bow, clearly showing the railing and anchors.
