But what of Titanic's dead? Most of the more than 1,500 victims were lost to the North Atlantic. Crews aboard four recovery vessels pulled just 337 bodies out of the water.
Third-class passenger Rhoda Abbott jumped from the Titanic deck along with her two sons. The two boys drowned, but Abbott was the only female Titanic survivor to be pulled from the water.
At least 31 crewmen claimed to having been in the water. In all, from 44 to 48 were actually saved from the water while about 79 passengers and crew have have been found who said they had been in contact with the water.
Of the 337 bodies recovered, 119 were buried at sea. 209 were brought back to Halifax. 59 were claimed by relatives and shipped to their home communities. The remaining 150 victims are buried in three cemeteries: Fairview Lawn, Mount Olivet and Baron de Hirsch.
Almost all of those who jumped or fell into the sea drowned or died within minutes due to the effects of cold shock and incapacitation. RMS Carpathia arrived about an hour and a half after the sinking and rescued all of the 710 survivors by 09:15 on 15 April, some nine and a half hours after the collision.
It was her sister, Edna Kearney Murray who survived the sinking of the Titanic but it wasn't in an overloaded lifeboat. “My great aunt Edna was in England at the time and had purchased a ticket for return passage to America on the Titanic,” Chris said.
The average lifespan of an iceberg in the North Atlantic typically is two to three years from calving to melting. This means the iceberg that sank the Titanic "likely broke off from Greenland in 1910 or 1911, and was gone forever by the end of 1912 or sometime in 1913."
In the 111 years that have followed the disaster, expeditions to the Titanic have not found any human remains, according to RMS Titanic Inc, the company that owns rights to the wreckage.
People have been diving to the Titanic's wreck for 35 years. No one has found human remains, according to the company that owns the salvage rights.
While we cannot know for sure how he spent his final moments, it is known that Captain Edward Smith perished in the North Atlantic along with 1517 others on April 15, 1912. His body was never recovered.
On today's date in 1912, the body of James McGrady, a saloon steward aboard the RMS Titanic, was interred in Halifax, N.S., where he's buried at Fairview Lawn Cemetery. Recovered in the preceding weeks, McGrady's body was the last body recovered from the tragic sinking that took place about two months prior.
Titanic was celebrated as the biggest, safest, most advanced ship of its age, but it was a lowly stoker in its boiler room who truly deserved the name 'unsinkable'. John Priest survived no fewer than four ships that went to the bottom, including Titanic and its sister ship Britannic.
The crew of the Titanic lacked training in loading and lowering the lifeboats and few knew which boat they were assigned to. Lifeboats were not filled to capacity because senior officers did not know the boats had been tested and were strong enough.
Like any other ship, Titanic had a substantial population of rats. One was seen running across the Third Class Dining Room on the evening of the sinking, to the shock and amazement of the diners. Some of the women who saw it burst into tears, while men tried unsuccessfully to capture the rat.
The short answer is no – Jack and Rose were not real people on board the Titanic, but fictional characters created especially for the film by James Cameron. The inspiration for Rose was actually an American artist who had nothing to do with the story of the Titanic sinking: Beatrice Wood.
Only 25 percent of the Titanic's third-class passengers survived, and of that 25 percent, only a fraction were men. By contrast, about 97 percent of first-class women survived the sinking of the Titanic. The term steerage originally referred to the part of the ship below-decks where the steering apparatus was located.
Oceanographers have pointed out that the hostile sea environment has wreaked havoc on the ship's remains after more than a century beneath the surface. Saltwater acidity has been dissolving the vessel, compromising its integrity to the point where much of it would crumble if tampered with.
Most of the bodies were never recovered, but some say there are remains near the ship. What could have happened to the bodies? Some Titanic experts say a powerful storm the night of the wreck scattered the life-jacketed passengers in a 50-mile-wide area, so it's likely the bodies scattered across the seafloor.
Tickets cost $250,000 (£195,000) for an eight-day trip including dives to the wreck at a depth of 3,800m (12,500ft). Government agencies, the US and Canadian navies and commercial deep-sea firms are helping the rescue operation, officials said.
Since no one owns the Titanic, people are free to recover items from the ship if they are able. The United States granted “salvor-in-possession” status to RMST giving them the legal and exclusive rights to retrieve items from the wreck.
It lies in two main pieces about 2,000 feet (600 m) apart. The bow is still recognisable with many preserved interiors, despite deterioration and damage sustained hitting the sea floor. In contrast, the stern is completely ruined.
A water temperature of a seemingly warm 79 degrees (F) can lead to death after prolonged exposure, a water temperature of 50 degrees can lead to death in around an hour, and a water temperature of 32 degrees – like the ocean water on the night the Titanic sank – can lead to death in as few as 15 minutes.
The lookouts on the Titanic didn't see the Iceberg due to still weather conditions and a moonless night. The Titanic had two lookouts who were located in the crows nest, 29 meters about the deck, neither of which had binoculars.
The Titanic sank from human error. According to the granddaughter of the second officer of the Titanic, Louise Patten, a new steering system led to a mistake by the steersman, Robert Hitchins, into going "hard a port" instead of "hard a starboard" and straight into the iceberg instead of away from it.