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a method of viewing coral reefs underwater for extended periods of time; diving into depths of the water using a Self-Contained Underwater Breathing Apparatus. seagrass bed - a large area in the tidal zone of the ocean where seagrasscs grow.
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The History of Scuba Diving
The history of scuba diving is very interesting. Many civilizations throughout time have engaged in breath-hold diving, also known as free-diving. The evidence of early free-diving is the finding Read more...
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The Importance of Taking Scuba Lessons
How often do you scuba dive? Regardless of how often you scuba dive -- whether you scuba dive frequently or you scuba dive only once of twice a year or whenever you go on vacation -- it is important that you take scuba lessons. Going through an intensive scuba training program before you scuba dive will help ensure that you make the best out of your scuba diving experience later on.
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Take for example Sandy, a married woman. When she and her husband got married, they had their honeymoon in Aruba, a gift from their parents. A strong swimmer, Sandy was excited to try scuba diving even though she had no prior experience. She had never taken any scuba lessons. She had, however, snorkeled on a regular basis.
Sandy and her husband arrived in Aruba. During the first few days, they spent their time on the beach lazing under the sun and swimming. On their third day, Sandy set out in search of a scuba diving outfit so she could finally try scuba diving. Sandy found one, but before she was allowed to rent out , she was offered scuba training. Sandy was confident of her swimming skills and didn't think she needed more scuba training than the training being offered to her by the scuba diving outfit.
A few hours later, Sandy was ready to scuba dive the beautiful waters of the Aruba beach. Several minutes into her dive, Sandy noticed that the pressure setting on her scuba gear wasn't right. She tried to recall what the scuba diving outfit taught her during the short scuba lessons they gave her and adjust the pressure herself, but it did not make any difference on the pressure setting. Since she was still able to breathe comfortably even if the pressure setting was a bit off, Sandy decided to continue her scuba diving adventure.
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Gauging DOT 3AL3000 SCUBA cylinder neck threadsIn response to requests for clarification, from members in the Far East and Australasia, the following guidance is issued for SCUBA cylinders and valves that utilise the ¾" NPSM thread form.
ASSET recommends that technicians, involved in the assembly and maintenance of SCUBA cylinders and their valves, use the appropriate, calibrated, thread gauges as a means to ensure that they are both within tolerances and compatible with each other. Additionally, the technician should have received training in their use, as provided in the ASSET Dive Industry Technician’s and Cylinder Tester’s Courses and Manuals.
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
Several more minutes passed and Sandy felt some resistance when she drew air from the scuba gear. Although she could get air, Sandy found it hard. At this point, Sandy thought it wise to cut her scuba dive short and go up the surface. To Sandy, it seemed like her air supply had been all used up.
Later, Sandy discovered that she could have prevented the problem she experienced underwater if she had known about another adjustor on her scuba gear. Because she only took a few short scuba lessons, she was not trained to use this adjustor. Sandy was lucky that she scuba dived in shallow water. However, because she did not have intensive scuba lessons or training, she missed out on seeing and exploring the underwater world as extensively as she could have.
Scuba Diving: A Brief Historical Background
Men and women have practiced breath hold diving for centuries. Indirect evidence comes from ancient artifacts of undersea origin found on land, and depictions of divers in ancient drawings. In Read more...
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ScubaDiving.com: A Great Site to Find Scuba Gear and More
If you haven’t been to http://SubaDiving.com you should really check it out. One of the most inclusive scuba gear websites I’ve ever been to, ScubaDiving.com has a store, online scuba gear reviews, Read more...
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Tips On Buying Used Scuba Diving Gear
Scuba diving is a wonderful sport. There is a whole world to explore beneath the water, but being properly outfitted is an expensive venture. Scuba diving can be cost prohibitive for some people to 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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