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Testing a Shark Deterrent | Shark Beach with Chris Hemsworth

561 ビュー· 10/20/23
National Geographic
National Geographic
1,737 加入者
1,737
Discovery

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: http://bit.ly/N...

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