When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Nicole Kidman is scared of butterflies.
65
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
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Only 3% of bird species have penises.
0