On the 100th anniversary of the Titanic’s sinking, a prominent Titanic researcher offers a final chance to see the ship before it disappears forever The Titanic was the biggest, most luxurious passenger ship the world had ever seen; the ads proclaimed it to be unsinkable. When it sank in April 1912 after hitting an iceberg, killing more than 1,500 people, the world was forever changed and the p...