How awesome is scuba diving?
Scuba diving is really awesome. Scuba diving (scuba originally being an acronym for Self Contained Underwater Breathing Apparatus, although now widely considered a word in its own right).
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About Scuba Diving
SCUBA is an acronym for Self Contained Underwater Breathing Apparatus. It is an expensive sport, but puts you in very close proximity with an ecosystem we know very little about. SCUBA divers carry a canister of compressed air on their back with a regulator and hose that allows the diver to not only breath underwater, but figure out how much air they has left. Gas is inhaled from the tank and exhaled into the water. Divers usually move about with the assistance of swim fins.
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