Motion-powered GPS unit designed to track wild animals indefinitely

GPS-enabled tracking collars allow scientists to learn a lot about wild animals, but the devices do have one major drawback – limited battery life. A new tracker gets around that limitation, as it's continuously powered by the animal's movements.

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Denmark ,Copenhagen ,Køavn ,Danish ,Rasmusw Havm , ,Germany Max Planck Institute Of Animal Behavior ,University Of Copenhagen ,Danish Nature Agency ,Technical University Of Denmark ,Technical University ,Max Planck Institute ,