January 7, 2018

Cozumel Cruise Ship Port Webcams

San Miguel de Cozumel Mexico, Puerta Maya & SSA International Pier
December 20, 2017


The tendency of a body to float or to rise when submerged in a fluid
December 20, 2017

Weight belt

Weight belt A belt worn to control a diver’s buoyancy under water, on which slotted lead weights can be slipped according to the diver’s body size […]
December 20, 2017


BCD A buoyancy compensator also called a buoyancy control device, BC, BCD, stabilizer, stabilisor, stab jacket, wing or ABLJ depending on design, is a piece of […]