00:00 The Titanic sets sail with a coal fire aboard and a captain who has been mislabeled as a maverick but was actually going fast to keep the fire from spreading.

05:09 The Titanic received multiple warnings about icebergs in the water, but the captain did not receive the last warning that the nearby ship was stopped and surrounded by ice.

10:16 The moon's close approach to Earth and strong spring tides may have contributed to the high number of icebergs and ultimately the sinking of the Titanic.

15:15 The Titanic's buckling caused the rivets or seams to pull apart, allowing water to enter the ship, and with five compartments filling up, the ship was doomed to sink very quickly.

20:53 Despite the sinking of the Titanic, many passengers and crew initially did not believe that the ship was in serious danger and continued with their normal activities.

25:48 As chaos ensued and it became clear that the ship was sinking and there weren't enough lifeboats for everyone, people started jumping into lifeboats and injuring those already inside, while first and second class passengers were directed to the highest deck to access the lifeboats, leaving third class passengers locked down until they could be let out, and heroics were displayed by crew members like John Hart who directed people to safety, and officers were issued pistols to keep order and shoot anyone who tried to board lifeboats out of turn, with some men starting to push aboard while women and children were still present, and the band continued to play until the end, just like in the movie.

30:21 The Titanic split in two, with the front sinking first and the back half rising vertically before eventually sinking as well, leaving chaos and screaming passengers in the water.

35:12 The Carpathia arrives at 4.30 a.m. on April 15th, bringing chaos and death to an end.

40:39 The Carpathia recovered 14 boats and 712 people, with only one person dying on route to New York, and the Titanic sinking became front page news worldwide, leading to public inquiries in both the US and Britain that concluded that the lack of lifeboats and a lack of a clear plan for loading and launching them were major factors in the tragedy.

45:35 The Titanic sinking wasn't discovered until 1985, and the footage of the wreckage is eerie and stunning, with suspended debris and the potential for the ship to easily come apart if disturbed.

50:22 Dr. Ballard proposes painting the Titanic with epoxy paint to preserve it and turn it into an underwater museum, in order to prevent it from further deteriorating and exposing its contents to the ocean.