How fish and shrimps could be recruited as underwater spies

(06/10/19)

We have a long history of trying to use animals as spies, weapons and warning systems, but the latest plans to use marine organisms as motion sensors may be the strangest yet.

When a beluga whale was spotted wearing a harness recently, some speculated that it had been trained to spy for the Russian army.

That's not as far-fetched as it...........................................................


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