Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Condoms were originally made of animal intestines or linen.
347
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10