Tell some amazing facts about Movie Titanic ?

The Titanic's lookout was not equipped with binoculars to see icebergs in time to avoid collision.

The composer, James Horner, secretly arranged with lyricist Will Jennings and singer Céline Dion to write "My Heart Will Go On" and record a demo tape. Cameron responded favorably to the demo and decided to include the song over the closing credits.

First Officer William Murdoch attempted to turn the ship to swing it past the berg.

From the lookout's first sighting to impact with the berg took only about 37 seconds.

Paramount had to send out replacement reels because theaters literally wore out their copies.

Passengers had different descriptions for how the collision felt, from "a slight tremor" to — as described in "Shadow of the Titanic" — "as though The Titanic had passed over a thousand marbles.

The most expensive first-class suite on the Titanic cost $4,350, the equivalent of about $75,000 today.

If only four of the Titanic's watertight compartments had been breached, it would have stayed afloat. The iceberg sliced through six.

If the ship had hit the berg head on, Titanic probably would have survived because of the strength of its bulkheads.

Titanic was the first film James Cameron ever directed that did not include or mention nuclear weapons.

The Titanic's crew failed to fire correct distress signals after hitting the iceberg. Random rockets were fired, but according to the British inquiry into the wreck, the message sent by the rockets' pattern never signaled "distress." Instead, the incorrect rocket pattern signaled to any ship in the area the message: "I'm having navigation problem. Please stand clear."

The Titanic held no passenger lifeboat drills during its voyage.

A nearby vessel could be seen off the port side of the Titanic, but the ship's identity remains a mystery. The ship probably was either the Californian or a sealer called the Sampson. Had it responded, the ship would have arrived in time to save many Titanic passengers.

The waltz "Songe d'Automne," not "Nearer My God to Thee," was almost certainly the last song played by the Titanic orchestra, although the debate about the last song continues

The musicians played for two hours and five minutes as the ship sank

The ship's doom was hastened when crewman opened a gangway door to try to load lifeboats from a lower level. They couldn't reclose it, and seawater rushed in.

The final SOS position the Titanic sent out was incorrect.

The Titanic went under the waves at 2:20 a.m. ship's time April 15, about 400 miles off the Grand Banks of Newfoundland.

The rescue ship Carpathia began taking in Titanic survivors at 4:10 a.m.

Tennis players Dick Williams and Karl Behr survived and eventually would become teammates on the U.S. Davis Cup Team.

Margaret "Molly" Brown, social activist, U.S. Senate candidate and estranged wife of a Colorado silver mine operator, would go on to become famous in Hollywood as "The Unsinkable." During the Titanic sinking, she famously told the crewman on her lifeboat that she would throw him overboard if he kept berating the women.

Perfume salesman Adolphe Saalfeld lost his sample case of bottles in the sinking. He survived. Decades later, the bottles and the scents inside were recovered from the Titanic wreck and exhibited.

Lady Duff Gordon, one of the biggest fashion designers of her time, and her husband, Sir Cosmo Duff Gordon, both were saved but were later accused of bribing the crew to row off with only 12 people in their lifeboat. They both eventually were cleared.

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.

Chief Baker Charles Joughin helped load bread into the lifeboats. Apparently immunized to freezing cold waters by the whiskey he had drunk, Joughin reportedly survived several hours swimming in the ocean before being rescued.