buoy·an·cy /boiənsē,ˈbo͞oyənsē/noun 1. the ability or tendency to float in water or air or some other fluid 2. the power of supporting a body so that it floats; upward pressure exerted by the fluid in which a body is immersed Source: Dictionary.com You have just achieved one of the most thrilling recreational sport-oriented certifications few people ever do, Open Water Scuba Diver. Congratulations! Now take the next step and become the best diver/dive buddy you can,