DIVER salutes Ron Taylor, diver, pioneer underwater filmmaker and champion of our ocean world Read tributes below and add yours to the comments The world diving community has lost a charter member with the death September 9 of Australian underwater filmmaker Ron Taylor, at age 78. In partnership with …

By Michael Menduno 1680: Giovanni Borelli conceives the closed circuit rebreather. Believed recirculating air through copper tube cooled by seawater would allow impurities to condense. 1726: Stephan Hale developed a device for surviving mine disasters. The helmet contained a flannel liner soaked in sea salt and tartar as a …

Test your Titanic knowledge in this interactive quiz… [mtouchquiz 1]        

Recently the diving industry lost Dr. R.W. ‘Bill’ Hamilton (1930-2011), whose intellect, compassion and love of life, will not soon be forgotten. Text by Joel Silverstein   Rarely in life do we encounter someone who was as impressive yet unassuming, humble, and gracious as R.W. ‘Bill’ Hamilton, Ph.D. On …

The Bathyscaph Trieste Story DIVER contributor Don Walsh is the deepest man alive, co-piloting the bathyscaph Trieste to the deepest point in the world ocean – the Challenger Deep in the western Pacific’s Mariana Trench on January 23, 1960. No human has returned to this abyssal region since then …