Articles

Contribution to History of Recreational Diving in Victoria, Australia.

by ray

From looking at sites offering some points of history in regard to diving in Australia, I found nothing in relation to what was once the highest volume retailer of SCUBA equipment and dive accessories in the Southern Hemisphere, circa 1960's.

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.

To Catch a Tiger by the Tail - By Richard Fitzpatrick

by Tim Hochgrebe

Hanging onto the dorsal fin of a tiger shark as it swims is a truly awesome experience. Feeling the immense power and strength of these animals is incredible.