Sharks have been on the planet longer than trees.
14
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
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