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
Tigers can see 6 times better at night than humans.
305
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
A scorpion can hold its breath for up to 6 days.
19
Sloths take two weeks to digest their food.
243
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25