Scuba diving gear, Equipment, and Courses
Welcome to Domsscuba.com. Our site is dedicated to gathering and disseminating information about scuba diving gear, equipment, and scuba diving courses.
Domsscuba.com is purely informational and does not promote or endorse any particular product or method. Our site is designed to educate about the adventures you can have with scuba diving gear.
Scuba diving gear was developed during World War II. Unlike breath-holding methods like snorkeling or free diving, scuba tanks allow the diver to stay underwater for long periods of time. Early divers found that oxygen alone was not sufficient to breathe comfortably underwater, so scientists developed a technique called gas blending to mix the right amount oxygen and nitrogen in pressurized tanks.Many types of diving exist and it's important to do research while choosing the type that best suits you after you purchase your scuba diving gear. Commercial diving includes everything from professional underwater photography to HAZMAT cleanup, and these divers get paid for their work. While underwater photography can expose you to some beautiful scenery, HAZMAT and sewage cleanup are dangerous jobs, and require hepatitis and tetanus shots. Police diving may require exploration of a crime scene.
Advancements in technology have reduced the cost of diving over the last fifty years, turning scuba diving into an extremely popular recreational activity. Many people from all over the world flock to sub-tropical and tropical climates to explore reefs, sunken ships and look at multi-colored fish. There are also many inland alternatives for landlocked divers like man-built exploration centers. It is also relatively easy to become scuba certified anywhere in the US. The Professional Association of Diving Instructors (PADI) is the largest diver training organization in the world that serves over 130,000 divers around the world. PADI provides a number of courses to certify you in all levels of diving.
If you are looking for a scuba diving vacation, consider a trip to exotic locations like the Caribbean, the Florida Keys, or Hawaii. Hawaiian scuba diving, for example, features all-inclusive trips with courses provided by PADI certified diving shops. These diving shops also have equipment such as masks and have insurance for their gear and their boats so you can hit the reefs as soon as you arrive.
Divers are equipped with scuba diving gear such as an air tank, fins, a mask, and a wet or dry suit. Some scuba divers require specialized training and additional equipment. Deep sea divers need a specialized diving suit and additional training to reach depths over 100 meters.
Since water conducts heat from the body 25 times faster than air, it's possible to get hypothermia in relatively high water temperatures-that's why it's important to have SCUBA diving gear such as a wet or dry suit. Wet suits are made from neoprene that helps trap a layer of water between the suit and the skin. As long as the neck or sleeve holes are tightly sealed and restrict the flow of water in and out of the suit, the body should be able to heat the layer of trapped water and provide insulation for the wearer. Dry suits require the diver to wear an under suit.
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