Science drove Titanic discovery
Tourists walk on an interactive display that changes as you walk on it, showing the deck of the Titanic at National Geographic's "Titanic: 100 Year Obsession" in Washington, DC on March 29. Paul J. Richards / Agence France-Presse |
Today, anyone with a wad of cash and a sense of adventure can dive to the Titanic's deepsea grave, but behind these tourist jaunts lies a long and daunting tale of scientific endeavor.
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