A pulsating electric fence / magnetic technology could keep sharks away
By Hicbd
Mon Nov 20 2023 9:56 am
"This summer, 61-year-old distance swimmer Diana Nyad's team plans to use a system called Shark Shield during her attempt to swim the 100-odd miles from Cuba to the Florida Keys. The tech isn't new, but it will be put to the test like never before. 'It pulses a bit like an electric fence," said Martin Grace, general manager for the Australia-based company Shark Shield. "The shark detects that, doesn't like it, and you'll see the skin shudder in the shark.'"
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