“They are really good at detecting a silhouette,” says Dr Ryan. Subscribe to Technology Networks’ daily newsletter, delivering breaking science news straight to your inbox every day. Subscribe for ...

But attacks do happen, and the main problem is that great white sharks probably mistake surfers and their boards for seals.

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"They are really good at detecting a silhouette," says Dr Ryan ... deter great whites when a surfboard is stationary in the water, such as when a surfer is waiting for a wave. It's not surprising that ...

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However, the great white shark is really good at detecting a silhouette, and surfers and swimmers may have a similar profile to prey. This reliance on seeing the silhouette of their prey also ...

Such silhouettes from surfers when seen from below may confuse hunters like the Great White Shark, which may mistake them for seals or other prey. Hiding from the Great Whites, which are ...

identify their prey by dark silhouettes, so, by using LED lights on the bottom of a surfboard, this might just prevent them from attacking unsuspecting, non-prey surfers bobbing in the lineup. Related ...

If there has been a better wave ridden than this one by Ari “Krooky” Browne this year I’d like to see it. Krooky, who apart ...