Stealth sharks may patrol the world's seas

Several groups around the world have gained approval to develop implants that can monitor and control the behavior of a wide range of animals.

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<p><a href="http://www.physorg.com/news11333.html">Stealth sharks may patrol the world's seas</a></p> <p>Several groups around the world have gained approval to develop implants that can monitor and control the behavior of a wide range of animals. </p>