The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
One in three dog owners say they have talked to their pets on the phone.
427
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
Parrot parents "name" their children with a signature call.
112
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9