Scuba diving can be a form of underwater diving, wherein the divers use a scuba set to breathe, even though exploring the fascinating entire world beneath the surface with the drinking water. Close to two-third with the planet is covered with water, hence, there’s an ample scope for exploring this till now untouched planet under the h2o surface. And scuba diving gives the opportunity to embark on this one-of-a-kind adventure.
The term SCUBA is an abbreviation for ‘self contained breathing apparatus’. It’s normally utilised to refer for the in-line open-circuit equipment which facilitates the procedure of inhaling the compressed air and eventually exhaling in into the drinking water.
In 1943, French seaman Jacques Cousteau invented the initial self-contained underwater breathing apparatus (SCUBA), which was known as the aqualung. Records suggest that Leonardo da Vinci had prepared a blueprint of such an equipment 300 years prior towards the development from the aqualung.
The wet suits worn by the scuba divers keeps them warm and also makes their body buoyant. Sometimes the divers wear fins on their feet, which help them to propel and change direction though traveling inside drinking water. In far more recent times, underwater vehicles have also been utilized for propelling.
The regulator used by the underwater divers has 2 parts. The first component controls the pressure, although preventing the compressed air from shooting into the diver and inflating him. The second part is often a valve which enables air to flow when the diver inhales, but automatically stops the flow when he exhales.
Though scuba diving is considered to be one particular with the most dangerous activity in the entire world, millions of persons successfully obtain scuba diving certifications close to the world each and every year.
The National Association of Underwater Instructors (NAUI), as well as the Professional Association of Diving Instructors (PADI) are the two premier organizations based from the United States which play a pivotal role in propagating safe scuba diving methods.
Scuba divers can’t establish the direction of sound, as beneath the surface of h2o sound travels five times faster than it does in air. On land we just have a split second to establish the direction of a sound, but under h2o even a split second isn’t enough.
Richard Presley holds the globe record for the longest deep dive. He stayed underwater in a deep module for 69 days and 19 minutes, a feat he accomplished in 1992, at Florida, United States.
A situation named nitrogen narcosis affects scuba divers who venture below the depth of 30 meters. This intoxicating situation, which initially leads to hallucinations and unconsciousness, can eventually result in death.
A large number of deep sea divers have lost their lives trying to set the world record for deep sea diving. Thus, even though the limit for recreational scuba diving is 130 meters, divers are strictly suggested to avoid going below 40 meters.
Today, scuba diving is employed in several fields, prominent ones being scientific, naval and recreational. Underwater tourism has received a major boost due to development of scuba diving.
These were some interesting facts about scuba diving. It has lately turn out to be one with the favorite recreational activity for many, and therefore a multi-million dollar industry. The rate at which its popularity is increasing, it can soon hit the billion or even trillion dollar mark. So in case you haven’t yet experienced this underwater thrill, now is the time. But with correct guidance.
