Titanic Tourist Submersible : Lost In North Atlantic With Five Passengers
News: The Titan, a ship that vanished in the North Atlantic near the Titanic tragedy.
A small boat or other ship called a submersible is made specifically for research and exploration.
Its range of motion and maximum underwater stay time are more constrained.
A mother ship that can launch and recover a submersible is required.
These are compact, short-range watercrafts created with features that enable them to function in a particular setting and are intended for a specific job.
These ships often have the ability to float completely under water and can travel utilising their own power source and air renewal system.
While certain submersibles can be commanded remotely and function more or less like programmed robots, they are typically unattended.
Human-occupied vehicles include ships like the vanished Titan.
A submarine is a type of vessel with independent underwater functioning.
Since submarines can independently replenish their air and power sources, support ships are not necessary.
When a submarine is about to descend, its water tanks are filled with water, making it heavier.
A submarine sinks as soon as its average density exceeds the density of saltwater.