Neutral buoyancy diver maintains neutral buoyancy by continuous correction, usually by controlled breathing, as neutral buoyancy is an unstable condition for a compressible object in a liquid. The mathematician Archimedes discovered much of how buoyancy works more than 2000 years ago. In his research, Archimedes discovered that an object is buoyed up by a force equal to the weight of the water displaced by the object. In other words, an inflatable boat that displaces 100 pounds (45 kilograms) of water is buoyed up by that same weight of support. An object that floats in the water is known as being "positively" buoyant.
Order of the Bath He made sure that most of the 36 new honorees were peers and MPs who would provide him with useful connections. George I having agreed to Walpole's proposal, Anstis was commissioned to draft statutes for the Order of the Bath. As noted above, he adopted the motto and badge used by the Knights of the Bath, as well as the colour of the riband and mantle, and the ceremony for creating a knight. The rest of the statutes were mostly based on those of the Order of the Garter, of which he was an officer (as Garter King of Arms).