Clear Answers for Common Questions

What is Scuba Diving? Scuba diving offers people the opportunity to see what life is like below the water in lakes, and oceans. Scuba is an acronym that stands for self contained underwater breathing apparatus. Scuba divers wear equipment which allows the divers to stay below the water's surface for long periods of ... What are the Dangers of Scuba Diving? Scuba diving offers a wonderful way to view the intriguing underworld of any ocean or lake. To be a competent scuba diver, one should take a scuba certification class offered at a wide array of diving schools worldwide. Scuba certification classes can help newcomers to the sport prepare for the ... What are the Different Types of Scuba Diving Jobs? Different types of scuba diving jobs are determined by the level of certification achieved by a diver, what kind of work environment they enjoy, and whether they want a full-time or seasonal career. Those certified as professional divers can lead recreational diving excursions, own a scuba equipment store, assist ... What is Buoyancy? Buoyancy is the ability of an object to float in a liquid, such as water. This concept helps to explain why some things float while other objects sink. Buoyancy is an important factor in the design of many objects and in a number of water-based activities, such as boating ... What is Nitrox Diving? Nitrox diving is a method of scuba diving steadily gaining popularity among divers who would like to dive for longer periods of time. The word "nitrox" is a portmanteau of the words nitrogen and oxygen, and can actually be used to mean a mix of the two gasses in any ... What is a Decompression Chamber? A decompression chamber, also known as a re-compression or hyperbolic oxygen therapy chamber, is a device most commonly used in the world of scuba diving. It is a compartment where atmospheric pressure can be raised or lowered gradually. This allows divers and/or those who work underwater to readjust ... What is a Diving Charter? A diving charter is similar to other types of charters. It involves the temporary use of a vehicle for an outing, in this case a boat for a diving excursion. Instead of simply renting a boat and taking it out yourself, obtaining a diving charter provides you with a crew ... What is Neoprene Rubber? Neoprene is a type of synthetic rubber. Neoprene rubber was developed in the 1930s. Since then, it has been incorporated into numerous products popular in daily life, from wetsuits to protective gear. Neoprene has a variety of properties that make it quite useful, including being abrasion-resistant, chemical-resistant, waterproof ... What is a Marine Biologist? A marine biologist is usually a person with advanced degrees in life sciences. He or she will study life forms of the ocean from a scientific perspective, and may hold specific bachelors, masters, or PhDs in biology, marine biology, and/or chemistry. There are many different areas in which a ... What is a Snorkel? A snorkel is a breathing tube that allows a swimmer who is swimming along the surface of the water to breathe normally, even though the swimmer's face is just below the surface, peering down into the water ... What are Underwater Cameras? Underwater cameras are cameras which are either designed specifically for underwater use or housed in a protective device to guard against water and pressure damage. They come in a number of forms, with prices ranging across the entire spectrum of normal camera pricing. The cheapest type of underwater cameras are ... What are the Bends? The bends is the common name given to decompression sickness or caisson disease. The bends occur when the pressure surrounding a person’s body drops quickly. Most commonly, the bends result when a diver resurfaces too quickly, but they may also occur when unpressurized aircraft flies quickly into lower-pressure ... What are Some Good Medicines to Bring When Traveling? Packing the right travel medicines can save a lot of time and hassle on your vacation, and can even be a lifesaver in the event drugs are not available locally. But even when you can avail yourself of local markets and pharmacies, it is always more convenient and often less ... What is Lobster Diving? Lobster diving is the sport of hunting for live lobsters in their natural environment. Since lobsters are nocturnal creatures, most lobster diving enthusiasts do their hunting at night. In this way, they can more easily locate the lobsters as they move from place to place along the ocean floor. Since ... What is Freediving? Freediving, also called breath-hold or apnea diving, is diving without benefit of a breathing apparatus. Freediving is a sport with several different competition categories such as diving with or without fins, weight-sleds, depth records set in the ocean and breath-holding records set in pools. There are both ... What Should I Consider When Buying a Wetsuit? When buying a wetsuit, be sure to purchase one that will keep you safe while in the water. In addition, it is important to consider both comfort and style when buying a wetsuit. When you go diving, the water temperature is generally much cooler than your own body temperature. Through ... What are the Different Types of Fishing? There are many different type of fishing for the sports enthusiast to choose from. These include fishing line fishing, hand fishing, bow fishing, dredging, kite fishing, and ice fishing. Fishing line fishing, also referred to as angling, is the most common form of fishing for hobbyists in the United States ... What is a Liveaboard? In the most general sense, a liveaboard refers to the practice of living aboard a boat. The term "liveaboard" may be taken to mean either a person who lives on a boat, or a boat designed for people to live aboard it. There are many different kinds of liveaboards, each ...