What does scuba mean?
self-contained underwater breathing apparatus.
Is scuba a word or an acronym?
Acronyms like ‘scuba’ (“self-contained underwater breathing apparatus”) are pronounceable as words. Initialisms like ‘FBI’ are not.
Where did the word scuba come from?
In 1952 he patented a modification of his apparatus, this time named SCUBA, an acronym for “self-contained underwater breathing apparatus,” which became the generic English word for autonomous breathing equipment for diving, and later for the activity using the equipment.
What is SCUBA material?
Scuba fabric is a type of double knit made from polyester and spandex, with a very fine gauge thread, and smooth texture. … Scuba fabric should not be confused with neoprene which is a thicker synthetic rubber and fabric hybrid that is more durable, flexible and is often used for wetsuits.
When did SCUBA become a word?
The acronym S.C.U.B.A stands for Self-Contained Underwater Breathing Apparatus, and was coined by Dr Christian Lambertsen in 1954 – a new name for his earlier invention, the Lambertsen Amphibious Respiratory Unit (LARU).
What does acronym Taser mean?
Taser is an acronym for Tom A. Swift Electric Rifle (the Tom Swift books about an inventor of amazing gadgets were a childhood favorite of Cover) and is a brand name for the device, which is manufactured by Taser International.
Is OMG an acronym?
Oh my god is an exclamation variously expressing disbelief, frustration, excitement, or anger. Its abbreviation, OMG, is widely used in digital communication.
What does SPG mean diving?
SPG (Submersible Pressure Gauge): This is one you’ll want to keep your eye on while you’re underwater! Although the SPG is the device that indicates how much air is left in your tank, we use the term interchangeably to mean the whole console that contains your air gauge, depth gauge and sometimes a compass.
What does Dan stand for in scuba diving?
DAN is Divers Alert Network, the diving industry’s largest association dedicated to scuba diving safety. Serving scuba divers for more than 30 years, DAN provides emergency assistance, medical information resources, educational opportunities and more.
What does sit stand for in diving?
SIT, or surface interval time, is the duration you can spend on the surface between two dives to help the body recover from the nitrogen exposure.
Who invented the aqualung?
Nevertheless,… Attempts to construct diving apparatus go back to the 19th century, but the sport of scuba, or Aqua-Lung, diving dates from 1943, when Cousteau and the French engineer Émile Gagnan developed the first fully automatic compressed-air Aqua-Lung.
Who invented SCUBA?
Jacques Cousteau and Emile Gagnan together invented the modern demand regulator used in underwater diving. Their invention allowed for the equipment known as the Aqualung, or self-contained underwater breathing apparatus (SCUBA), enabling safer and deeper dives.
What does FAQ stand for?
frequently asked question, frequently asked questions —used to refer to a list of answers to typical questions that users of a Web site might ask.