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Ultimate Bear (2006x11)

Ημερομηνία προβολής: Αυγ 30, 2006

The polar bear, brown bear, and black bear each can weigh more than 1,000 pounds, outrun an Olympic sprinter, and take out prey with a single swipe of the paw. Deconstruct these bioengineering marvels to learn the secrets of maximum bears.