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A diving mode independent of surface supply in which the diver uses open circuit self-contained underwater breathing apparatus.
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How to produce clean, dry, divers breathing air that meets international standards
This article exposes the commonly held misconceptions about how compressor filtrations systems really work, and underlines the essential checks and maintenance necessary to produce clean dry divers breathing air - and save the dive operator a pile of money long-term in unnecessary scuba tank replacement costs.
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Scuba Diving 101
Scuba is the acronym that refers to Self Contained Underwater Breathing Apparatus, and it is through this equipment that many different kinds of underwater exploration are possible, though today it Read more...
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All About Scuba Fins
Most scuba divers glide underwater better when they use scuba fins. Propelling yourself underwater with your feet alone will give you poor thrust, in addition to the weight of scuba diving equipment you are carrying.
Free divers prefer using very long scuba fins and mono fins because they allow better underwater propulsion with fewer leg movements.
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Scuba fins are also referred to as swim fins, and if you are outside North America, they are commonly known as flippers.
Here's a bit of trivia you may find interesting: when he was a young boy living near a river in Boston, Massachusetts, Benjamin Franklin devised a pair of swim fins. His swim fins were two thin wooden pieces that are shaped like an art palette. His swim fins helped him move more swiftly in the water. Benjamin Franklin isn't the only famous person who tried to create something that would make moving through the water faster. Painter, scientist and inventor Leonardo Da Vinci also played around with the idea of swim fins.
Two individuals who were working independently of each other were the first to create a working, practical version of swim fins. They are Frenchman Louis de Corlieu and American Owen Churchill. In the early 1940s, the US Navy became interested in the swim fins that Churchill designed for use by the US Navy's underwater demolition teams. Most sporting goods stores and surf shops carry swim fins that sport Churchill's design.
Eventually, swim fins evolved in response to the unique needs of swimmers and scuba divers. Today you will see swim fins in varying types and designs. For instance, swim
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How to produce clean, dry, divers breathing air that meets international standardsThis article exposes the commonly held misconceptions about how compressor filtrations systems really work, and underlines the essential checks and maintenance necessary to produce clean dry divers breathing air - and save the dive operator a pile of money long-term in unnecessary scuba tank replacement costs.How to Avoid Isobaric Counter diffusion hits during trimix decompressionIsobaric Counter Diffusion triggered by breathing gas changes is predominantly a problem when carrying out Trimix dives that are deep enough and long enough to generate formal decompression stops that require the use of a hypoxic Trimix. An analysis program embodying these concepts to identify known unsafe ICD gas switching practices and unsafe decompression is made available
fins for scuba divers have wide fins. Because scuba divers carry heavy scuba diving equipment and gear with them underwater, scuba fins that are wide can help them overcome water resistance. Snorkelers, on the other hand, need lightweight fins that are also flexible. Ocean swimmers, bodysurfers and lifeguards tend to use swim fins that remain on their feet as they move through large surf.
There are swim fins that have a water vent through the blade. The water vent opens backward on the underside and opens forward on the upper side. When the hip joint flexes, water goes backwards out of the vent in the fin. These swim fins are often referred to as "jetfins." However, the term is actually a trade name. There are also swim fins with blade ends that split, mimicking the tail of fish.
Scuba Diving
The introduction of scuba gear (an acronym for Self-Contained Underwater Breathing Apparatus), has redefined underwater diving altogether. Through the advances of technology, scuba gear allows Read more...
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Enjoy A fun Filled Adventure With Scuba Diving Vacations
If you are looking for an adventure-filled vacation, check out resorts where you can scuba dive! Whether you are vacationing alone or with your family and friends, you will have a wonderful time Read more...
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Scuba Diving Has An 80% Drop Out Rate, Learn To Keep Diving
Although there are many different organizations that certify Scuba Divers (PADI, SDI, YMCA, etc) there is problem with keeping people diving. Even though once you’re certified, there is no Read more...
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All About Scuba Fins
Scuba divers use fins to move through water better, as human feet provide poor thrust, especially when the diver is carrying equipment that increases drag in the water. Very long fins and mono fins Read more...
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How to produce clean, dry, divers breathing air that meets international standards
This article exposes the commonly held misconceptions about how compressor filtrations systems really work, and underlines the essential checks and maintenance necessary to produce clean dry divers breathing air - and save the dive operator a pile of money long-term in unnecessary scuba tank replacement costs.How to Avoid Isobaric Counter diffusion hits during trimix decompression
Isobaric Counter Diffusion triggered by breathing gas changes is predominantly a problem when carrying out Trimix dives that are deep enough and long enough to generate formal decompression stops that require the use of a hypoxic Trimix. An analysis program embodying these concepts to identify known unsafe ICD gas switching practices and unsafe decompression is made available
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