Designed by Australian, Ted Eldred, the ‘Porpoise’ became the world’s first single-hose, open-circuit regulator. A major disadvantage of the early models was the lack of a mechanism to purge water from the second-stage chamber should it become dislodged from the… Read More ›
A comparative latecomer to the idea of using combat divers and swimmers in an offensive role, the nucleus of what was to become Germany’s KampfSchwimmerKompanie, (the ‘K-force’) were sent to Italy in 1943 to learn from, and train in,… Read More ›
Lionel “Buster” Crabb achieved fame for his wartime exploits in Gibraltar as a member of the Royal Navy’s, ‘Underwater Working Party’ – a team of volunteer divers that could be speedily deployed to search ships hulls for explosive devices. (Named… Read More ›
The 1996 Tek.Asia Conference – supported by its own magazine, ‘tec asia’, distributed to subscribers of Asian Diver Magazine – re-introduced rebreathers to the Asian market. While interest in rebreathers and their capabilities was high, only three machines were realistically… Read More ›
An early self-contained oxygen rebreather that, in the early part of the 20th century, was originally intended for land-based use in underground mines and other confined spaces containing poisonous atmospheres (including being used during WWI to protect machine gunners serving… Read More ›
On the 1st September, 1985, an expedition organised by Robert Ballard finally discovered the wreck of the RMS Titanic (sunk in the North Atlantic on the 15th April 1912 after colliding with an iceberg) lying at a depth of about… Read More ›
