http://www.costabravascubadiving.com Local dive sites and scuba equipment reviews Thu, 19 Nov 2009 10:38:09 +0000 http://backend.userland.com/rss092 en http://www.costabravascubadiving.com/sitemap/ The primary function of the buoyancy compensator (BC, Buoyancy Control Device or BCD) is to allow you to control your buoyancy in the water; it also allows you to easily float at the surface before and after diving. While diving you need to be able to control your buoyancy throughout ... http://www.costabravascubadiving.com/buoyancy-compensators/ You've probably noticed by now that we can't breather underwater without some kind of breathing gas. The standard setup in recreational diving that gas is compressed air, but the air needs to be reduced to ambient pressure before we can breathe it. This is achieved through two regulators; the first stage ... http://www.costabravascubadiving.com/scuba-regulators/ "Marmoler" is a wreck lying in 42 metres of water off the bay of Montgo. The wreck dates back to 17th May 1971 when the Italian registered Avvenire ran into problems during a storm and sank with its cargo of marble on board - hence the popular name "marmoler" - ... http://www.costabravascubadiving.com/dive-sites/marmoler/ With its rugged coastline, the Costa Brava is ideal for scuba diving, with popular dives spots all the way up the coast. The Medas Islands near Estartit are well known as diving and other activities have been strictly controlled there for years. The result is an abundant and diverse ecosystem, with ... http://www.costabravascubadiving.com/dive-sites/ http://www.costabravascubadiving.com/archives/ Scuba fins are designed to propel divers to more efficiently though the water. The large surface area of the fins acts against the water to create the thrust that propels the diver; just think about Isaac Newton's third law of motion - every action has an equal and opposite reaction. Modern ... http://www.costabravascubadiving.com/scuba-fins/ Sometime when you're on a dive you'll find that it hasn't sealed properly against your face, allowing water to enter. While this usually doesn't cause any immediate risk to the diver, it is irritating and can be the simple difference between a dive and a great dive. It is simple to ... http://www.costabravascubadiving.com/scuba-masks/how-to-clear-a-scuba-mask/ The majority of divers wear wetsuits for thermal insulation, although in colder conditions a dry suit can be worn instead. Wetsuits insulate the diver by providing a tight fitting layer of closed cell neoprene around the diver; all this means is that the wetsuit isn't porous so you don't get wet ... http://www.costabravascubadiving.com/wetsuits/ While advances in scuba diving equipment design and computerization have lead to ever safer and more reliable equipment, the diving equipment in use to day is remarkably unchanged from that first developed by Frenchmen Jacque Cousteau and Emile Gagnan during World War II. Scuba diving equipment consists of a number of ... http://www.costabravascubadiving.com/scuba-diving/costa-brava-scuba-diving/