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Doctor Robert Ballard, professor of oceanography, and who is famous for his discovery of the wreck of the Titanic, was recently interviewed about the forthcoming Titanic celebrations.
He talks about a new exhibition which will be situated at the location in which Titanic was built in Belfast, and the tours and expeditions which will complement the celebrations.
Image copyright: Dr Ballard 1986 Titanic Expedition Credit Woods Hole Oceanographic Institution