Documents Development of Modern Metrology

article traces these developments and describes how world metrology is organized today in number, either in quality or certitude upon which to base understanding or in some…

Documents The Mouthpiece Aug 2012

August 2012 THE ACTIVE DIVERS ASSOCIATION NEWSLETTER SPECIAL NORTH BISCAYNE NATIONAL PARK CHARTER Aug. 12, Sunday afternoon. $49 We will be departing from Virgina Key, near…