James Cameron and Titanic sinking - 100 years later

On April 8, just two days ago, marked the 100th anniversary of the sinking of the Titanic. To commemorate the disaster, James Cameron narrates as CG animation shows what likely happened when the ship struck the iceberg and the process it went through as it sunk to the bottom of the North Atlantic to its resting place on the ocean floor. I don't know who produced this animated re-enactment but they did a fine job.