RMS Titanic

The most 'unsinkable' ship ever built had just 20 lifeboats for 3,327 people — and they weren't even all used before she vanished beneath the Atlantic.

The RMS Titanic was the largest ship afloat when she set sail on her maiden voyage from Southampton on April 10, 1912. Built by the Belfast shipyard Harland and Wolff, she was 882 feet long and weighed over 46,000 gross tons — a feat of engineering that made her contemporaries gasp.

The ship carried 20 lifeboats with a combined capacity of just 1,178 people, despite having 2,453 passengers and 874 crew aboard. Worse still, when she sank several lifeboats were launched only partially full — meaning hundreds of additional lives could have been saved.

At 11:40 p.m. on April 14, 1912, lookout Frederick Fleet spotted an iceberg dead ahead and rang the alarm bell three times. The officers ordered a hard turn and engine reversal, but it was too late — the iceberg scraped along the starboard side, buckling and popping rivets across five of the ship's sixteen watertight compartments.

The Titanic was designed to stay afloat with any four compartments flooded, but the iceberg had breached five. She began tilting forward almost immediately, and by 2:20 a.m. on April 15 — just two hours and forty minutes after the collision — she had broken apart and sunk to the bottom of the North Atlantic.

Approximately 1,500 people died, making the Titanic disaster one of the deadliest peacetime maritime catastrophes in history. The majority of third-class passengers and crew had little chance of reaching the lifeboats, as they were largely confined to the lower decks during the chaos.

The wireless operators aboard the Titanic sent distress signals for over two hours, using the newly standardized SOS call. The nearby SS Californian had stopped for the night due to ice but failed to respond; the RMS Carpathia, 58 miles away, steamed at full speed through dangerous ice fields and rescued 710 survivors.

The disaster triggered immediate changes to international maritime law. The International Convention for the Safety of Life at Sea (SOLAS) was established in 1914, requiring ships to carry enough lifeboats for all passengers, maintain a 24-hour radio watch, and participate in an international ice patrol.

The wreck of the Titanic was discovered on September 1, 1985, by a joint American-French expedition led by Robert Ballard. Lying in two pieces at a depth of 12,500 feet, she had been lost for 73 years. The discovery reignited global fascination and sparked fierce debate over whether artifacts should be recovered from what many consider a grave site.