Categories

Tech Zone

  • Setting up the Hollis Explorer
    09.05.13 Setting up the Hollis Explorer

    A step-by-step run-through of the simple set-up of the Hollis Explorer Sport Rebreather, by Mark Evans

  • PADI Tech Support Distinctive Specialty - what the participants thought!
    09.05.12 PADI Tech Support Distinctive Specialty - what the participants thought!

    PADI Tech Support Distinctive Specialty - what the participants thought!

  • How using helium can reduce narcosis
    20.08.10 How using helium can reduce narcosis

    Technical diving instructor Mark Powell looks at the use of helium to reduce narcosis

  • Malta's tech wrecks - part two
    30.06.10 Malta's tech wrecks - part two

    Footage of HMS Southwold resting in 68m off the coast of Malta had Gareth Lock hooked from the word go, and he set himself the target of diving this iconic wreck

  • Malta's tech wrecks - part one
    30.06.10 Malta's tech wrecks - part one

    Footage of HMS Southwold resting in 68m off the coast of Malta had Gareth Lock hooked from the word go, and he set himself the target of diving this iconic wreck

  • Side-mount diving
    29.06.10 Side-mount diving

    The latest hot development in recreational and technical diving is the side-mount system. David Jones tried it out - and he's become a true believer. Photographs by David Jones

  • Extend your diving
    21.05.10 Extend your diving

    Technical Diving Instructor Mark Powell looks at how technical diving can extend your diving experience

  • Using multiple cylinders
    13.04.10 Using multiple cylinders

    Many technical divers progress to using stage cylinders, but when and how should they be used, and what are the potential dangers

  • Rebreathers: are they right for you?
    26.03.10 Rebreathers: are they right for you?

    Mark Powell looks at the advantages of switching from traditional open circuit scuba to closed circuit rebreathers

  • Buoyancy control
    05.01.10 Buoyancy control

    Mark Powell looks at the importance of buoyancy control and the ways in which itcan make improvements to your diving

  • Trim
    05.01.10 Trim

    Mark Powell looks at improving your position in the water

  • Why has tech diving become so popular?
    05.01.10 Why has tech diving become so popular?

    Mark Powell looks at why technical diving has gained such a following

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