A speaker-recorder system called Howlbox howls, and wolves howl back, their answers amounting to a roll call that can help scientists studying the population. (From The New York Times) BOZEMAN, Mont.–The long, lonely howl of a wolf shatters the early morning stillness. But is it real? Beginning this…
Original post by Gadgets, gizmos, and video games - CNNMoney.com and software by Elliott Back
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