When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The word "gorilla" comes from a Greek word that means "a tribe of hairy women".
12
The six official languages of the United Nations are Arabic, Chinese, English, French, Russian, and Spanish.
31
The word "listen" contains the same letters as "silent."
135