Articles

Introductory Rust Diving on the Wreck of the Malabar

by Simon

Around 7:00am on Thursday, April 2, 1931, a dense fog suddenly rolled into Long Bay, obscuring the northern headland. On the bridge of MV Malabar, en-route from Melbourne to Sydney, Captain George Leslie recognised the danger and ordered 5 degrees rudder to steer the ship seaward to pass further offshore than his original plan of half a mile.

Working with HMI lights

by Scuba Diver Australasia

HMI technology is not new. It evolved in the late 1960s when lamp developer Osram began producing HMI bulbs for the film industry at the request of German television seeking a less expensive alternative to incandescent lights. Ironically, HMI is now much more expensive than halogen and tungsten.

Neville Coleman's new 'Nudibranchs Encyclopedia' - a review and how it compares to the new Debelius and Kuiter 'Nudibranchs of the World'.

by Tim Hochgrebe

The long awaited 'Nudibranchs Encyclopedia - Catalogue of Asia and Indo-Pacific Sea Slugs' by Neville Coleman has finally arrived and what an encyclopedia it is!