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The PADI recreational dive planner, in "Wheel" format. The Recreational Dive Planner (or RDP) is a decompression table in which no-stop time underwater is calculated. [1] The RDP was developed by DSAT and was the first dive table developed exclusively for no-stop recreational diving. [2]
A diver training standard is a document issued by a certification, registration, regulation or quality assurance agency, that describes the prerequisites for participation, the aim of the training programme, the specific competences that a candidate must demonstrate to be assessed as competent, and the minimum required experience that must be recorded before the candidate can be registered or ...
Eddy Goldfarb (born Adolph Goldfarb; September 5, 1921) is an American toy inventor.The creator of over 800 toys, [1] he is best known for inventing Yakity Yak Talking Teeth, Battling Tops, KerPlunk, Stompers, and Vac-U-Form.
A dive profile is a description of a diver's pressure exposure over time. It may be as simple as just a depth and time pair, as in: "sixty for twenty," (a bottom time of 20 minutes at a depth of 60 feet) or as complex as a second by second graphical representation of depth and time recorded by a personal dive computer .
DIR divers. Doing It Right (DIR) is a holistic approach to scuba diving that encompasses several essential elements, including fundamental diving skills, teamwork, physical fitness, and streamlined and minimalistic equipment configurations. DIR proponents maintain that through these elements, safety is improved by standardizing equipment ...
Diving activities are the things people do while diving underwater.People may dive for various reasons, both personal and professional. While a newly qualified recreational diver may dive purely for the experience of diving, most divers have some additional reason for being underwater.
Surface-supplied divers riding a stage to the underwater workplace. Underwater diving, as a human activity, is the practice of descending below the water's surface to interact with the environment. It is also often referred to as diving, an ambiguous term with several possible meanings, depending on context.
After the last stop, the final ascent is done, sometimes very slowly. Before surfacing, the divers check for approaching vessels by looking upward around themselves and listening. When the divers reach the surface, they usually inflate their BCDs to establish positive buoyancy and signal the surface team or boat that they are well using hand ...