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A variety of audacious but equally impractical schemes were put forward during the 1970s. One proposal called for 180,000 tons of molten wax (or alternatively, Vaseline) to be pumped into the Titanic, lifting her to the surface.Titanic with ping-pong balls, but overlooked the fact that the balls would be crushed by the pressure long before reaching the depth of the wreck.Benthos glass spheres, which could survive the pressure, was scuppered when the cost of the number of spheres required was put at over $238 million.Walsall named Arthur Hickey proposed to encase the Titanic inside an iceberg, freezing the water around the wreck in a buoyant jacket of ice. The ice, being less dense than liquid water, would float to the surface and could be towed to shore. The BOC Group calculated that this would require half a million tons of liquid nitrogen to be pumped down to the sea bed.Clive Cussler"s hero Dirk Pitt repairs the holes in the Titanic"s hull, pumps it full of compressed air and succeeds in making it "leap out of the waves like a modern submarine blowing its ballast tanks", a scene depicted on the posters of the subsequent film of the book. Although this was an "artistically stimulating" highlight of the film,Titanic, it would not have been physically possible.

On 17 July 1980, an expedition sponsored by Texan oilman Jack Grimm set off from Port Everglades, Florida, in the research vessel H.J.W. Fay. Grimm had previously sponsored expeditions to find Noah"s Ark, the Loch Ness Monster, Bigfoot, and the giant hole in the North Pole predicted by the pseudoscientific Hollow Earth hypothesis. To raise funds for his Titanic expedition, he obtained sponsorship from friends with whom he played poker, sold media rights through the William Morris Agency, commissioned a book, and obtained the services of Orson Welles to narrate a documentary. He acquired scientific support from Columbia University by donating $330,000 to the Lamont–Doherty Geological Observatory for the purchase of a wide-sweep sonar, in exchange for five years" use of the equipment and the services of technicians to support it. Drs. William B. Ryan of Columbia University and Fred Spiess of Scripps Institution of Oceanography in California joined the expedition as consultants.Titanic was. The scientists issued an ultimatum: "It"s either us or the monkey." Grimm preferred the monkey, but was prevailed upon to leave it behind and take the scientists instead.

The bow hit the bottom at a speed of about 20 knots (10 metres per second), digging about 60 feet (20 m) deep into the mud, up to the base of the anchors. The impact bent the hull in two places and caused it to buckle downwards by about 10° under the forward well deck cranes and by about 4° under the forward expansion joint. When the bow section hit the sea bed, the weakened decks at the rear, where the ship had broken apart, collapsed on top of each other.

The area around the bridge is particularly badly damaged; as Robert Ballard has put it, it looks "as if it had been squashed by a giant"s fist".Charles R. Pellegrino has proposed that this was the result of a "down-blast" of water, caused by a slipstream that had followed the bow section as it fell towards the sea bed. According to Pellegrino"s hypothesis, when the bow came to an abrupt halt the inertia of the slipstream caused a rapidly moving column of water weighing thousands of tons to strike the top of the wreck, striking it near the bridge. This, argues Pellegrino, caused large parts of the bow"s interior to be demolished by surges of water and violent eddies kicked up by the wreck"s sudden halt.

Despite the exterior devastation caused by the bow"s descent and collision with the ocean floor, there are parts of the interior in reasonably good condition. The bow"s slow flooding and its relatively smooth descent to the sea floor mitigated interior damage. The stairwell of the First-Class Grand Staircase between the Boat Deck and E Deck is an empty chasm within the wreck, providing a convenient point of access for ROVs. Dense rusticles hanging from the steel decking combined with the deep layers of silt that have accumulated in the interior make navigating the wreck disorienting.

In addition to the passenger areas, crew areas like the firemen"s mess, dormitories, parts of "Scotland Road" on E-Deck and the cargo holds on the Orlop Deck have also been explored. The Ghosts of the Abyss expedition in 2001 attempted to locate the famed Renault automobile belonging to William Carter, but the cargo was indistinguishable beneath the silt and rusticles.

A large V-shaped section of the ship just aft of midships, running from the keel upwards through Number 1 Boiler Room and upwards to cover the area under funnel numbers three and four, was believed to have disintegrated entirely when the ship broke up. This was one of the weakest parts of the ship as a result of the presence of two large open spaces – the forward end of the engine room and the aft First Class passenger staircase. The rest of this part of the ship are scattered across the seabed at distances of 130 to 260 feet (40 to 80 m) from the main part of the stern.

Since the Titanic"s wreck was discovered in 1985, radical changes have been observed in the marine ecosystem around the ship. The 1996 expedition recorded 75% more brittle stars and sea cucumbers than Ballard"s 1985 expedition, while crinoids and sea squirts had taken root all over the sea bed. Red krill had appeared, and an unknown organism had built numerous nests across the seabed from black pebbles. The number of rusticles on the ship had increased greatly. Curiously, the same thing had happened over about the same timescale to the wreck of the German battleship Bismarck, sunk at a depth of 4,791 metres (15,719 ft) on the other side of the Atlantic. The mud around the ship was found to contain hundreds of different species of animals. The sudden explosion of life around the Titanic may be a result of an increased amount of nutrients falling from the surface, possibly a result of human overfishing, eliminating fish that would otherwise have consumed the nutrients.

Morelle, Rebecca (21 August 2019). "Titanic sub dive reveals parts are being lost to sea". BBC News. Archived from the original on 6 January 2021. Retrieved 21 August 2019.

Jorgensen-Earp, Cheryl R. (2006). "Satisfaction of Metaphorical Expressions through Visual Display". In Prelli, Lawrence J. (ed.). Rhetorics of display. Columbia, SC: University of South Carolina Press. ISBN 978-1-57003-619-4.