The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Rattlesnake mating sessions have been known to last more than 22 hours.
232