Articles

The Fantastic Exmouth Camp : 2005

by mlehmann

Leaving at 6.30 in the morning for two days driving was a tough ask for some. "Where's Paris" was the question. My response was "In France", "No, Where's Paris Knight?", "In France when it's dark!". Some people are just not morning people I was quickly coming to understand.

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.

Leopard Sharks Up Close and Personal

by Wandy Hochgrebe

The leopard shark (Stegostoma fasciatum) belongs to the Order of carpet sharks (Orectolobiformes) and is easily recognisable.