The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12