The Titanic might not have been unsinkable, but its legend certainly is. Riding on the 100th anniversary of the sinking (and the rerelease of James Cameron's Oscar-winner "Titanic" in 3-D) are ...

In this rendering provided by Blue Star Line, the Titanic II is shown cruising at sea. The ship, which Australian billionaire Clive Palmer is planning to build in China, is scheduled to sail in 2016.