Thursday, January 3, 2013

THE PIRANHA TEETH


THE PIRANHA TEETH,

The most powerful bite of carnivorous fishes belongs to the now-extinct megapiranha, which lived 10 million years ago. Megapiranha weighed about 10 kilos (22 pounds) and had a bite force of 1,240 to 4,750 newtons - that is almost 50 times their body weight.

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