A surfer wearing a black and white striped wetsuit
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'Shark-proof' wetsuits launched in Australia

26 July 2013 Last updated at 17:35 BST

Two Australian businessmen are launching what they claim are the world's first shark-repellent wetsuits.

The design of the suits - one of which has blue and white patterns, the other black and white strips - is based on university research into the way sharks see their prey.

Baya Cat reports.