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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. Immersion in water and exposure to high ambient pressure have … See more
Immersion in water and exposure to cold water and high pressure have physiological effects on the diver which limit the depths and … See more
People may dive for various reasons, both personal and professional. While a newly qualified recreational diver may dive purely for the experience of … See more
Freediving as a widespread means of hunting and gathering, both for food and other valuable resources such as pearls and coral, dates from before 4500 BCE. By See more
Due to the inherent risks of the environment and the necessity to operate the equipment correctly, both under normal conditions and during incidents where failure to respond appropriately and quickly can have fatal consequences, standard procedures See more
There are several modes of diving distinguished largely by the breathing gas supply system used, and whether the diver is exposed to the ambient pressure. The diving equipment See more
The diving environment is limited by accessibility and risk, but includes water and occasionally other liquids. Most underwater diving is … See more
Underwater diver training is normally given by a qualified instructor who is a member of one of many diver training agencies or is registered with a government agency. Basic diver training … See more
Wikipedia text under CC-BY-SA license Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface breathing gas supply, and therefore has a limited but variable endurance. The name scuba is an anacronym for "Self-Contained Underwater Breathing Apparatus" and was coined by Christian J. Lambertsen in a patent submitted in 1952. Scuba divers …
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 10 mins
WEBThe history of underwater diving starts with freediving as a widespread means of hunting and gathering, both for food and other valuable …
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WEBThe underwater diving environment, or just diving environment is the natural or artificial surroundings in which a dive is done. It is usually underwater, but professional diving is …
WEBDeep diving is underwater diving to a depth beyond the norm accepted by the associated community. In some cases this is a prescribed limit established by an authority, while in others it is associated with a level of …
WEBThe history of scuba diving is closely linked with the history of the equipment. By the turn of the twentieth century, two basic architectures for underwater breathing apparatus …
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WEBThe following outline is provided as an overview of and topical guide to underwater diving: Surface-supplied divers riding a stage to the underwater workplace. Underwater diving – as a human activity, is the …
WEBUnderwater diving, swimming done underwater either with a minimum of equipment, as in skin diving (free diving), or with a scuba (abbreviation of self-contained underwater-breathing apparatus) or an Aqua-Lung.
WEBScuba diving is an activity where people (called "scuba divers", or simply "divers") can swim underwater. They can be underwater a long time by having a tank filled with …
WEBThe timeline of underwater diving technology is a chronological list of notable events in the history of the development of underwater diving equipment.
Underwater diving - Simple English Wikipedia, the free encyclopedia
WEBUnderwater diving. Hard-hat diver working to raise sunken ships. Underwater diving is going underwater to do things. There are different reasons to do this: Recreational diving …
Diving (sport) - Wikipedia
WEBWoman performing a "swallow dive", 1937. Diving is the sport of jumping or falling into water from a platform or springboard, usually while performing acrobatics. Diving is an …
スクーバダイビング - Wikipedia
WEBスクーバとは、英語の Self Contained Underwater Breathing Apparatus のアクロニムである SCUBA の片仮名表記であり、1943年にジャック=イヴ・クストーと エミール・ …
What Is Scuba Diving? (Explained Briefly) - PADI Blog
WEBSep 1, 2022 · What is scuba diving? Explained briefly, scuba diving is a water sport that involves breathing air from a tank while underwater. Scuba is an acronym for Self …
When Did Scuba Diving Start? A Historical Overview of Its …
WEBSep 14, 2023 · Scuba diving traces its roots back to ancient Greece and Rome, where people would hold their breath to swim underwater. The modern concept of scuba diving …
Timeline of SCUBA Diving History | Diver Below
WEBOct 12, 2022 · Later that year, Hass makes the first underwater film while free diving, called Stalking Under Water. In 1942, Hass outfits a research vessel, the Sea Devil, for scuba …
History of Scuba Diving and Pioneer Jacques Cousteau
WEBFeb 6, 2019 · Ancient swimmers used cut hollow reeds to breathe air, the first rudimentary snorkel used to enhance our abilities underwater. Around 1300, Persian divers were …
Scuba diving - Wikipedia, the free encyclopedia
WEBApr 1, 2009 · SCUBA (Self Contained Underwater Breathing Apparatus) diving is swimming underwater, or taking part in another activity, while using a scuba set. [1]
How to Scuba Dive: A Guide for Beginners [WITH PHOTOS]
WEBJun 18, 2022 · Scuba diving requires specific knowledge, skills and training – just like driving a car. During the Open Water Diver course , you’ll learn how to assemble a …
Category:Underwater divers - Wikimedia Commons
WEBDec 10, 2023 · This category is about scuba divers, freedivers and other people at underwater activities. For diving into the water, such as from a springboard, see …
Diving - Simple English Wikipedia, the free encyclopedia
WEBDiving is a form of movement downwards, either from air to ground or to water. Diving is also a sport. Diving is often done from a spring board or an elevated platform. …
Freediving - Simple English Wikipedia, the free encyclopedia
WEBFreediving is diving underwater (usually in the ocean) without using a breathing apparatus (air carried in tanks on their backs or supplied through a hose). Free divers practice …
How does Rebreather Diving work? Everything you need to know
WEBJan 21, 2024 · A rebreather is a type of scuba diving equipment that recirculates exhaled air, removing carbon dioxide and replenishing oxygen for breathing. Rebreathers can …