A shark expert in Australia tests an electro magnetic device that could be attached to a surf board that may reduce the chances of someone being attacked by a shark. ➡ Subscribe: Get More National Geographic: Official Site: Facebook: Twitter: Instagram: TikTok: @natgeo Tenor: About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Testing a Shark Deterrent | Shark Beach with Chris Hemsworth National Geographic
Hide player controls
Hide resume playing